what does it cost to add on a 15 x 15 room
Boilerplate Cost To Build An Add-on
The average price to build a home addition or add a room is $48,000, with near homeowners spending between $22,500 and $74,000. A room addition costs from $86 to $208 per square foot depending on the room size, materials, labor, location, and if your edifice-up or out.
Calculation a room provides a return on investment of over 50%. To get started, get free estimates from home add-on contractors near you.
| National Boilerplate Cost | $48,000 |
| Minimum Cost | $7,000 |
| Maximum Toll | $155,000 |
| Boilerplate Range | $22,500 to $74,000 |
Table of Contents
- Boilerplate Cost To Build An Addition
- Home Addition Cost
- Cost Per Square Foot
- Toll Reckoner
- Room Improver Toll
- Cost Calculator
- Add together a Sleeping room
- Master Bedroom
- Bathroom
- Sunroom
- iv Season Room
- Family Room
- Kitchen
- Cost To Add A Second Story
- Abode Extension Costs
- Garage
- In-Law Suite
- Front Porch
- Modular Addition
- Bump-Out
- Mudroom
- Cantilever
- Balcony
- Price Factors To Expand House
- Add together On or Build Up?
- Planning Your House Addition
- Render On Investment
- How To Salve
- Tips For Hiring A Contractor
- Dwelling house Addition Contractors Well-nigh Me
Home Addition Price
There are many options to choose from when planning to add together actress space to your domicile. You lot can add a bathroom, master sleeping accommodation suite, build an in-law apartment, build a detached garage, family room, or add a 2d flooring.
Building an addition increases the square footage, which adds value to a home. Each type of add-on project has estimated prices primarily based on the size that nosotros'll comprehend beneath.
Home Addition Price Per Square Foot
A abode addition costs betwixt $86 and $208 per square foot, with almost spending $128 per square foot on average. The last cost depends on if your building-upward or edifice-out, labor costs, and the quality of materials used.
| Quality | Cost Per Foursquare Foot |
|---|---|
| Bones | $86 |
| Boilerplate | $128 |
| Luxury | $208 |
On average, the addition consists of a basic room with necessary electrical wiring and trivial to no plumbing. Features such equally bedrooms and bathrooms with luxury fixtures start raising that foursquare footage price. Every door, window, and wall adds to the price. The more luxurious the design of the addition, like a chef's gourmet kitchen with smart appliances and heavier electrical needs, the higher the price—at $400 per square pes or higher.
Home Add-on Cost Figurer
Calculating by square footage is quite accurate when trying to assess the final cost of an addition. An average 300 square foot addition costs $25,800 to $62,400 while a 400 foursquare foot addition runs $34,400 to $83,200. Costs below are figured at $86 and $208 per foursquare foot to testify the most basic cost to the highest.
| Square Feet | Average Cost |
|---|---|
| 200 | $17,200 – $41,600 |
| 250 | $21,500 – $52,000 |
| 300 | $25,800 – $62,400 |
| 400 | $34,400 – $83,200 |
| 500 | $43,000 – $104,000 |
| 600 | $51,600 – $124,800 |
| 800 | $68,800 – $166,400 |
| 1,000 | $86,000 – $208,000 |
Render to Pinnacle
Room Addition Cost
At $128 per foursquare foot, a 10x20 chamber addition costs $25,600 on average, while a 20x20 family room ranges from $51,200. When adding a bathroom that requires plumbing, await to spend from $18,000 to $47,000.
| Room Size | Average Cost |
|---|---|
| 10x10 | $8,600 – $xv,500 |
| 10x20 | $17,200 – $31,600 |
| 12x12 | $12,400 – $22,300 |
| 16x16 | $22,100 – $39,700 |
| 20x20 | $34,400 – $62,200 |
There are many ways to increase your square footage. You tin build upwards past adding a second floor, or you can build out and add a room by adding a section of house that attaches through an opening in an outside wall. You can also catechumen one kind of room to another kind of room better suited to meet your needs. You can build a detached garage or workshop. All options qualify as a firm addition.
When because a significant room addition, be certain to consult with an architect to draft the pattern and style you're looking for. Next, rent a structural engineer to make certain the addition plans are audio earlier construction. Finally, rent a general contractor who volition coordinate all the development and edifice in the correct order.
Calculation A Room To A Firm
It'due south impossible to figure the exact price of adding a room to a house until you know the size of the room and every aspect of what'due south built into it. The cost of labor in the expanse where you lot live will also touch the price. The post-obit examples reflect the general cost of the project.
| Room | Average Toll |
|---|---|
| Bedroom | $x,300 – $24,900 |
| Chief Bedroom Suite | $59,400 – $96,500 |
| Bathroom | $eighteen,000 – $47,000 |
| Sunroom | $8,100 – $30,000 |
| Family unit Room | $34,400 – $83,200 |
| Kitchen | $25,100 – $43,400 |
| Second Story | $100,000 – $350,000 |
Cost To Add together A Sleeping room
The cost to add a bedroom is $100 to $155 per square foot, or nigh $10,300 to $24,900 on average. A small 12x12 bedroom (144-foursquare-feet) with a foundation and a roof volition price in the neighborhood of $12,400 to $22,300 if yous choose to add it to the side of the business firm.
Variables would include how many outlets are installed, the type and amount of lighting, the type of roof that matches the existing house, and the flooring. Other options that touch on the sleeping room addition cost are the size of the closet, the type of doors on the closet, and the size and number of windows and window seats.
Master Bedchamber Improver Cost
The cost of a 464-square-foot main bedroom suite addition including a master bathroom costs between $59,400 and $96,500 or more than. This custom-congenital project includes a 289 sqft. bedchamber, a fifty sqft. cupboard, and 125 sqft. bathroom. A luxury master bedroom with a spa-similar bathroom will price $100,000 and up.
A principal bedroom is usually bigger, from 200 to 350 square feet. It has a walk-in closet that tin can exist anywhere from 25 to 100 square feet in size with its own individual principal bathroom, which can range in size from 108 to 156 square feet. In luxury homes, the master suite can exist quite a bit larger.
Lately, the tendency in luxury homes is to accept a primary suite, which is like a pocket-sized apartment on its own. It tin include a sitting room, an exercise room, or even a swim spa. Many times the walk-in closet will host its own washer and dryer, and the sitting room may have a tiny kitchenette. Add together a set of French doors or a deck or balcony, and the costs ascent, just so does the luxury.
Bathroom Addition Cost
A bathroom improver costs from $18,000 to $47,000 when building out versus remodeling an existing space. A spa-like mast bathroom can price $80,000 or more. The National Association of Realtors study says your investment will yield a 50% return of costs when the fourth dimension comes to sell, but a bonus is that buyers are quicker to purchase a house with the same number of bathrooms as bedrooms. In general, adding a bathroom is one of the more expensive home additions due to the corporeality of plumbing in such a small infinite.
Sunroom Add-on Price
A sunroom addition costs $8,000 to $80,000 with most homeowners spending around $100 to $350 per square human foot on boilerplate for materials, slab, and professional assembly. Smaller sunrooms in high wind or snow load climates cost more larger units built in mild climates.
Prices depend if it's a three-season or 4-season sunroom, the size, and if it'south custom congenital. Custom designed and engineered sunrooms toll between $300 and $400 per square foot. Near prefabricated sunroom kits are built offsite and so delivered to your home, but you'll need to:
- Pour a 6" slab foundation at about $half-dozen.50/square human foot.
- Take an electrician add together power, air, and heat to the sunroom's rough-ins at $40–$100/60 minutes. (HVAC $2.51/LF, Electric Service $nine.77/LF)
- Get building permits for $100–$300.
- Match roofing materials
- Add together flooring at $2–$8 per square foot.
Cost of 4 Season Room Addition
Adding a 4-season sunroom or conservatory costs $180 to $250 per square human foot or about 20% more than a 3-flavor room. Costs vary with the air current load and snow load required. Cull from a four-season room, by adding a heating and cooling organisation to the three-season room, or a conservatory, by enclosing the patio with a glass roof and panels.
Since sunrooms are more often than not comprised of glass, they can be congenital to match the artful of any home décor. Save on your cost to build a sunroom improver by putting in a window Air conditioning unit and a plug-in heater rather than extending the HVAC ducting into the new sunroom.
Family Room Improver Cost
The addition of a 400-foursquare-foot family room costs between $34,400 and $83,200, or about $86 to $200 per square foot. The family room addition toll covers the new foundation and roofing, all outside walls with siding and insulation, and all electric work (and plumbing is extra if a new bathroom comes with the family room). Heating and AC ductwork is installed and connected to the furnace. Flooring, windows, and lighting fixtures are all included in that price.
Kitchen Improver Toll
A kitchen add-on costs between $25,100 to $43,400 on boilerplate, while an upscale kitchen tin toll $100,000 or more. The lower price describes a standard 10x10 kitchen with fixtures that are depression- to mid-range. The upper price encompasses higher-priced appliances and larger square footage. When you motion into the area of gourmet kitchens, the increment in toll is generally on high-cease appliances, countertops, and fixtures.
Return to Top
Cost To Add together A Second Story
The boilerplate toll to add a second story is $100 to $300 per square foot. Edifice a 2d story addition with multiple rooms costs $100,000 to $350,000, depending on the size, complexity, and quality of materials.
You're essentially building an entirly new house on top of your existing home without the cost of a foundation. All the plumbing will have to be brought up to the second flooring, too as the electrical wiring. Framing and drywall must be installed to create rooms, and all walls and ceilings painted.
Building a second story over a garage costs more if the garage is detached and the existing foundation isn't of a loftier enough quality to back up a 2nd flooring.
Return to Acme
Habitation Extension Costs
| Room | Average Cost |
|---|---|
| Garage | $14,100 – $42,300 |
| In-Law Suite | $78,000 – $135,000 |
| Forepart Porch | $ii,900 – $20,000 |
| Bump-Out | $5,000 – $30,000 |
| Mudroom | $7,500 – $25,000 |
| Cantilever | $ten,000 – $thirty,000 |
| Balcony | $3,000 – $ten,000 |
| Dormer | $2,000 – $25,000 |
| Greenhouse | $500 – $6,000 |
| Entryway | $700 – $1,200 |
| Basement | $24,000 – $46,000 |
Garage Improver Cost
The price to build a ii-car garage is near $23,900 or nearly $49 per square foot. The cost to add together on a i-car garage is about $10,800, while a 3-car garage tin be added on to your home for between $28,200 to $42,700.
This basic garage addition cost includes no loftier-stop customizations. It's merely a place to park your cars. More often than not, the larger the square footage, the less it will cost, in the case of building a garage. The price depends on the price of local materials and labor, and you'll want to match the colour and type of roofing and siding materials. A garage addition can recoup about eighty% of the cost in relation to the home'southward increased equity.
Building an attached garage is cheaper, but if you want to construct a detached garage, expect to pay $3,000 to $5,000 more than. Also, cheque with local building codes and HOA rules to make sure you're allowed to build a detached garage on your lot.
- 1-car detached garage $xiii,200
- 2-automobile detached garage $24,200
In-Police force Suite Add-on Costs
The boilerplate cost of an in-law suite add-on is $90,000, with most spending between $78,000 and $135,000 for a 600–750 square foot dwelling. An in-law suite includes one bedchamber and ane bathroom, a kitchenette, laundry room, living room, and perhaps some storage on the dorsum porch. It is a good investment in the value of your home, and if your guests visit occasionally, it tin exist rented out per nighttime. When information technology comes to selling your home, this is a cracking listing item.
Front end Porch Addition Cost
At an average of $45 per foursquare foot, a small front porch addition costs about $2,900 while a porch running the full width of your home ranges from $15,000 to $twenty,000. Adding a screened-in porch will cost between $18,000 and $24,000. The final price depends on the size and complication of the porch. Any porch option you lot decide to go with will add together curb appeal and have a expert return of xxx%–60% on your investment.
Adding a Modular Addition to Existing Dwelling house
Adding a modular addition to an existing home costs $90 per foursquare foot before the additional cost of site prep, excavation, and a poured foundation. Modular add-on pricing for adding a second flooring to your domicile with a modular home (rather than a stick-congenital buildup) is about $98,000.
This is for a main bedroom suite and two other bedrooms with an open area to the house beneath. It is comparable to stick-built costs, simply the length of time your home is under construction will be shorter since the modular is built offsite and shipped to you.
Bump-Out Addition Cost
A kitchen bump-out improver costs $5,000 to $30,000. Bumping out two feet along i side of the kitchen is more toll-constructive than adding on an unabridged room to become a bigger kitchen, although you can add up to xv feet in a bump out if you add footings or more foundation.
If 1 side of your kitchen is ten feet long, bumping it out two feet volition requite yous an extra twenty foursquare feet without needing to add support posts (cantilevered). Ii feet may non seem like much, but information technology is enough room to allow you lot to add an island or a breakfast nook, and you don't accept to pay more than for additional HVAC ducts or wiring. You also don't need to extend roofing, equally almost bump outs are roofed similar a carport—with a apartment-roofed department.
Mudroom Addition Toll
The cost of calculation a mudroom to your home is almost $vii,500 to $25,000. Build a 50-square foot mudroom for virtually $7,500 or a 100-square foot mudroom with a bathroom and shower for about $15,000.
Add a mudroom as a place to:
- Modify your shoes and hang upwardly your coat.
- Shop pet supplies or a pet bathing area.
- Utilise the bathroom and shower.
- Clean upwardly after coming in from the yard or after working on the car.
- Install cubbies for every member of the family unit to store backpacks, jackets, boots, and winter gear.
Cantilever Addition Cost
The cost of a 2-pes cantilever add-on is about $17,000. A cantilever is a micro-add-on bump-out that juts out from your firm without the benefit of a foundation. Information technology'southward a toll-effective way to add up to two anxiety of width to your room. A cantilever is achieved past sistering new joists to the old joists. The new joists volition jut out from the edge of the house, giving you a foundation, of sorts, to build your bump out on. The length they jut out depends upon the depth of the joist.
- The formula is depth x four'= length.
- If your joists are a ii' x 8' (which is only seven ¼" deep), those joists can extend 29" past the building.
- 4' x seven.25' = 29 square anxiety
This formula allows for the safe execution of the bump out, existence certain information technology volition support itself and any humans who might sit down in that spot. Cheque your local building codes for the proper formula for your surface area.
Balcony Addition Cost
The cost of calculation an outdoor balustrade is $15 to $35 per square foot for woods or $3,600 for a minor steel balcony. Posts must exist anchored securely. Information technology's an economical manner to increment your living infinite without having to build a foundation or a roof, and a lovely way to enjoy the sunset or the breeze during hot summer days.
Dormer Addition Toll
On average, it costs $2,000 to $7,000 for a small dormer and well-nigh $25,000 for a large ane. Add more light, ventilation, space, views, and a possible emergency go out. Add in when your roof is replaced to save on costs. The steeper your existing roof, the lower the price of the dormer.
Solarium Add-on Toll
Adding a conservatory costs $200 to $600 per foursquare foot, with most homeowners spending $50,000 to $150,000. Usually used as a sunroom or greenhouse and built with a wood or aluminum frame, it's a 4-season room with roofing, wiring, foam sealing, double-paned windows, HVAC, fireproofing, and a protective coating. It will cost more than to install if y'all live in a loftier-wind or snow-load climate.
Additional Dwelling house Expansion Costs
- Greenhouse – $500 to $6,000 – Order online or have ane custom built.
- Camelback – $100 to $150 per square pes – Build a second story behind and over a portion of the front of the firm, then the front look of the dwelling stays the same.
- Entryway – $700 to $i,200 with $5 to $7/SF of that for the extended roofing – Build an extended roof with columns in forepart of the house to provide a sheltered expanse for visitors.
- Basement – $24,000 to $46,000 – Finish out your empty basement for extra living space.
Return to Top
Cost Factors To Expand Business firm
Many factors can increase the price of any home remodeling project by thousands of dollars. For example, the demand for a new plumbing system, pouring a reinforced concrete slab, or landscaping around the new addition will add to your final toll.
The following construction costs to aggrandize your business firm are based on adding a 278-square-pes bedroom or bathroom to your home.
| Construction | Average Cost |
|---|---|
| Site Work | $1,660 |
| Foundation | $2,675 |
| Framing | $4,285 |
| Exterior Finishes | $iii,500 |
| Major Systems | $3,410 |
| Interior Finishes | $seven,080 |
| Last Steps | $i,730 |
Cost Factors
- Permits – Permits typically cost $100 to $300 each. If yous demand to run special tests, such every bit soil testing, await building permits to run over $i,000.
- Architectural Design – Architects cost $2,000 to $v,000 or $100 to $250 hourly to design your addition.
- Site Preparation, Excavation & Demolition – To fix the site for construction expect to spend $1,500 to $3,000 or more than.
- Concrete & Foundation – Pouring a foundation and concrete footings costs $4 to $8 per foursquare foot or about $113 to $126 per cubic yard.
- Roofing – Roofing on new construction typically costs $seven to $ten per foursquare human foot depending on the materials used.
- Insulation – Blown-in insulation typically costs $2.88 per square foot to install.
- Siding – Installing exterior stucco siding and trim finishes costs near $viii per square foot.
- Drywall – Gypsum wallboard or drywall costs $2 per square pes to install.
- Windows – The average cost for a standard-size window that is double-hung, double-pane, and energy-efficient is $400 to $800.
- Flooring – Resilient flooring or carpeting typically costs $ii to $iv per square foot for installation.
- Plumbing – Installing crude-in plumbing and fixtures volition cost between $450 and $one,800 per fixture.
- Electric – The toll to install an electrical organization with wiring typically costs $two to $4 per foursquare foot.
- HVAC & Ducting – Installing additional ductwork typically costs $800 to $1,600.
- Crown Molding – The average toll to install crown molding is $7 to $16 per linear foot depending on the materials called and labor costs.
- Landscaping – Fixing the landscaping around your new addition can cost $500 to $2,500
- Final Cleanup – To rent a dumper and dispose of debris, wait to spend $500 to $1,000.
- Overhead & Turn a profit – Overhead and profit for the structure company volition typically add 10% to your final cost.
Should You Add On or Build Up?
Many people presume that information technology might be cheaper to build up to avoid laying a new foundation. Building up can toll a little less at $100 to $150 per square foot, but not e'er. Foundations are built to withstand a specific load, and edifice another story may crave beefing upwards the foundation besides every bit the existing walls.
- Build Up – If your home is besides shut to the property line or yous can't add any more impervious encompass percent on the lot (the footing surface that doesn't absorb rainfall), building upwards may be your just choice. If you must build up, consider building over the garage. A garage is built over a slab foundation and can handle the weight of another floor. Check with local building codes and HOA rules regarding how high yous can build up.
- Build Out – The cost of a new foundation (to build out) may be comparable to the price of beefing upwardly the existing foundation and strengthening the walls that might be needed if yous build upward. As well, consider the cost of bringing the plumbing and electric wiring up to the second level.
Permits and Restrictions
Room improver permits cost $200 to $600 on average. Permits ensure that your addition will not get over the immune impervious encompass percentage on your lot, and inspections ensure the drainage effectually your abode is functional, electric and plumbing work is washed to code, and y'all don't break any rules on the height of your house and fence.
When it comes to dealing with getting permits for a firm addition, having a contractor is a godsend. Some allow approving has been known to hold things up by upwardly to six or even twelve months, whereas a contractor can get the job done faster.
Render to Top
Planning Your Business firm Add-on
Creating abode add-on plans is a major project and every bit such, will require the use of a general contractor—unless y'all are experienced in all phases of construction and similar to have a weekend project that will terminal for months.
A expert general contractor will know which permits to obtain, and they will have subcontractors ready to work on the diverse parts of your addition. Things like electric work, plumbing, and HVAC will need to be subcontracted. They may even subcontract the painting, roof, and physical foundation piece of work. A contractor will also exist able to give input on your domicile add-on ideas.
Home Add-on Plans
Dwelling addition plans and blueprints cost $1,000 to $3,000. You'll need to have a plan, so anybody on the building crew knows what their job entails.
Are Architects Needed for Additions?
Hiring an architect is the all-time thought to be sure the add-on flows seamlessly into your existing dwelling. While no building lawmaking says an architect must exist hired, it's adept to hire one at the beginning of the project. An architect is trained in design and engineering.
Architects know how to solve problems with the design, flow, integration, the complexity of roof lines, and making your existing home look like the add-on has been there all along. If your builder isn't adept, your contractor volition accuse more because of the shoddy work and communication. A skillful builder, on the other mitt, tin can aid increase your home's value with their designs.
Will the Improver Add Value to Your Abode?
The bulk of additions add value and offer a 50% return on investment. Some types of abode renovations will have a better return on investment than others. More often than not,
- An extra bedroom recoups 50%
- Second bathroom recovers 60%
- In-police suite recoups 100%
- A two-story addition recoups 60%
Your dwelling house should all the same fit into the context of the neighborhood. If you live in an area with all one-story homes, calculation a 2nd flooring to your home may not realize a adept return. If you decide to sell your home, you demand to go on the comparable prices of the surrounding area in listen. No thing how squeamish the add-on to your dwelling is, if it'southward priced far to a higher place like homes, y'all won't see as great of a return on investment.
Some things nosotros do to our homes are just for us, with no thought for resale value, and that's okay—our homes should exist exactly the way nosotros desire them.
Concur on Price and Payment Schedules
Before you brainstorm whatsoever home addition, you lot must take a good understanding with your general contractor. Everything should exist put down in writing with detailed line-by-line costs, and both parties should fully hold to the terms.
Information technology's a normal affair to put a down-payment on a construction project and and so to brand payments along the way. Your contract with your general contractor volition spell out when those payments are due, such as after framing is completed or iii months into the project.
Keep in mind that unexpected costs will come. It's impossible to know what'south backside the walls or under the floor until those spaces are opened up and exposed to the light of twenty-four hours. There should be a contingency amount of money congenital into your contract, just even that could be exceeded.
How Tin You lot Save Coin?
There are many ways to save money on a home addition project. Fifty-fifty if you're not a handy, DIY kind of person, you lot tin can exercise things like preparing the site, clean up, haul away, or evangelize to save on remodeling costs.
- Prepare the site – Earlier anyone tin offset working on a project, it must exist accessible. If yous're going to attach a new room to the outside of your home, landscaping may need to be moved or taken out. Furniture needs to be moved, and window coverings are taken downward. In that location is no reason to pay someone to do these things.
- Sabotage – Do your ain sabotage. Tearing down the walls and hauling off the droppings can save you coin.
- Purchasing – Ask your contractor if they have leftover materials that could be used for your addition. Many times the general contractor is glad to get rid of them, instead of ordering new materials. Use stock sizes of things instead of custom. If you lot're putting in a new bathroom, buying a pre-made vanity cabinet volition price less than ane you social club, made to your measurements.
- Clean up – Construction is a messy business organization. Lumber scraps, sawdust, drywall dust—all should be cleaned up equally the projection moves along. Y'all don't want drywall dust settling into the newly painted/finished hardwood floors. Clean up every day. Some contractors charge as much equally $200 a day just for cleanup.
- Haul away – There is e'er debris to haul abroad, such equally the wall of your home that gets demolished to attach the new addition, the lumber scraps, the cabinets that are taken out to make room for the new cabinets, or the old bathroom fixtures. Don't demolish the cabinets that y'all have out of your existing kitchen, reuse them in your garage or an outdoor potting shed.
- Evangelize – The general contractor will evangelize nigh items as things come in from the manufacturer or lumberyard, merely you lot can make yourself available to make trips to the home improvement shop or lumberyard to option up various things. Your full general contractor may or may non exist willing to requite this job to you, but it doesn't hurt to enquire.
Y'all can too save money by doing finish work like painting or sanding baseboards.
Render to Top
Tips For Hiring A Home Addition Contractor
You always want to hire the best contractors you lot can afford. This is your habitation they are working on, and you want it to be safe and right. Some things to keep in mind when hiring a contractor are,
- Make sure they are licensed, insured, and bonded. Call your state'south licensing bureau and their insurance company and cheque to make sure both are still valid.
- Check online reviews on several different review sites, including HomeGuide and Google.
- Make sure they have been in business for at least three to 5 years.
- Get three to 5 bids to compare.
- Exist very specific about what you want. Do the research and determine what kind of flooring, windows, roofing, and paint you desire.
- The more details yous can give the contractor, the more authentic the cost estimates will be.
Go gratis estimates on HomeGuide from trusted dwelling addition contractors:
Get free estimates
References
21 Homeowners' Project Costs on HomeGuide. HomeGuide.com.
Pray, R. (2019) Craftsman National Structure Figurer. Craftsman Book Company
Pray, R. (2019) Craftsman Abode Improvement Estimator. Craftsman Book Company
Pray, R. (2019) Craftsman Repair and Remodeling Reckoner. Craftsman Book Visitor
2019 Crown Molding Costs | Per Foot Prices & Cost To Install. https://homeguide.com/costs/crown-molding-cost
kerferdthised1969.blogspot.com
Source: https://homeguide.com/costs/home-addition-cost
0 Response to "what does it cost to add on a 15 x 15 room"
Post a Comment