Average Cost of Adding a Bonus Room Above a Garage For all the reasons mentioned above, the cost of finishing a bonus room above your garage can vary. But, the good news is that this addition, if done properly, will enhance the value of your home.
But, the good news is that this addition, if done properly, will enhance the value of your home.
A bedroom could easily cost just as much. If your existing unit does not have enough tonnage to add that room, then you may want to consider a "through the wall" unit (like what they use in hotel rooms but much quieter)..
![](https://cdn.mos.cms.futurecdn.net/mW7ji5rsboYLrorVtDHMdi-1200-80.jpg)
House Extensions: £20,000 to £30,000 | Real Homes
![](https://www.simplyadditions.com/images/2011Additions/bedroom/master-suite-extension-interior-plan-2.jpg)
The Executive Master Suite 400sq-ft - Extensions - Simply ...
![](https://i0.wp.com/www.remodelingcosts.org/wp-content/uploads/2017/01/additional-bedroom.jpg)
Top 20 Home Addition Ideas, Plus Costs and ROI Details ...
![](https://s-media-cache-ak0.pinimg.com/600x315/55/a4/e3/55a4e3607ed2bef6671aceab1b6019db.jpg)
Prefab Home Additions | Home Addition Photo Gallery | Home ...
![](http://www.homedecorh.com/wp-content/uploads/2016/05/Master-Suite-Addition-Granada-Hills-Traditional-Bedroom-Interior-Design.jpg)
Determining the Cost of Building a Bedroom Addition - Home ...
![](https://www.studio-shed.com/wp-content/uploads/2015/02/Modular-81.jpg)
Prefab Guest Houses & Modular Home Additions | Studio Shed
![](https://cdnassets.hw.net/2f/e8/471e904d44a397d685ffbcb54426/master-suite-midrange-birdseye.png)
Cost vs. Value Project: Master Suite Addition | Remodeling
![](https://fthmb.tqn.com/WXrz8HMTZzb97rvTC152AA-D2-8=/4000x2657/filters:fill(auto,1)/home-interiors-515717742-57e9d7c95f9b586c351824b7.jpg)
House Bump Out: Add Space for Less Cost
![](http://designbuildpros.com/wp-content/uploads/2014/04/Monmouth-County-Master-Suite-Addition-from-Design-Build-Pros-New-Jersey.jpg)
Estimated Costs of Monmouth County Master Suite Addition
![](https://www.homelight.com/blog/wp-content/uploads/2019/09/how-much-value-does-a-finished-basement-add.png)
Here’s How Much Value a Finished Basement Really Adds
![](https://i.pinimg.com/736x/86/5f/aa/865faa1222051eeb4eac7d0556dbd0e7--bedroom-addition-plans-master-bedroom-addition.jpg)
master bedroom addition suites with prices | ... master ...
![](https://dovava.com/g/b/li/living-room-bedroom-addition-portfolio-henry-stratman-sons-general-contractors-above-garage-plans-master-floor-with-bathroom-home-cost-per-square-foot-walk-in-closet-plan-family-second-850x638.jpg)
Bedroom Additions How Much Does It Cost To Add A House ...
![](https://s-media-cache-ak0.pinimg.com/736x/d7/a6/6d/d7a66dc3c6e95d7fbb914a748660fd81.jpg)
Master Suite Over Garage Plans and Costs - Simply ...
![](https://content.mykukun.com/wp-content/uploads/2019/05/02101151/How-Much-Does-it-Cost-to-Add-a-Bedroom1.jpg)
How Much Does it Cost to Add a Bedroom? Here's a Cost Guide
![](https://www.houselogic.com/wp-content/uploads/2010/12/evaluate-attic-bedroom-retina_retina_c522120862346fd071b4d36649f075d6.jpg?crop&resize=2560%2C1706)
Cost to Finish Attic | Converting Attic to Living Space ...
![](http://dovava.com/g/b/ad/adding-bathroom-upstairs-photos-hgtv-within-bedroom-in-attic-how-much-does-it-cost-to-room-house-home-addition-per-square-foot-least-expensive-way-footage-master-suite-over-garage.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://www.hgtv.com/content/dam/images/hgrm/fullset/2011/8/30/0/CI-Mackmiller_great-room-addition-construction-11_s4x3.jpg.rend.hgtvcom.1280.960.jpeg)
Building Up Vs. Building Out | Mechanical Systems | HGTV
![](https://i.pinimg.com/originals/00/7f/c9/007fc94c680930642eabc434d059deef.jpg)
addition above garage? in 2019 | Garage remodel, Garage ...
![](https://media.improvenet.craftjack.io/media/Default/_Profiles/eea676e7/f8b1475b/Basement%20Bedroom.jpg)
What to Do With Leaking Basement Window Wells | Window ...
![](https://i.pinimg.com/originals/84/3a/1c/843a1c4b57abb2ff437b7161c80cb7c9.jpg)
A Complete Guide for Adding a Sunroom: Types, Costs ...
Consider adding a pantry as well to free up some space.
Average Cost of Adding a Bonus Room Above a Garage For all the reasons mentioned above, the cost of finishing a bonus room above your garage can vary. Average costs and comments from CostHelper's team of professional journalists and community of users.
![](http://dovava.com/g/b/co/cost-to-bathroom-upstairs-building-room-addition-estimator-cheap-bedroom-houses-for-rent-of-adding-and-house-the-best-master-suite-over-garage-how-build-foundation-two-story-1150x865.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](https://cdnassets.hw.net/2f/e8/471e904d44a397d685ffbcb54426/master-suite-midrange-birdseye.png)
Cost vs. Value Project: Master Suite Addition | Remodeling
![](http://www.simplyadditions.com/images/bedroom-ideas/Bedroom-Design-384-2017.jpg)
Master Suite Addition: Add A Bedroom
About That New Home Addition . . . | Show-Me Institute
![](https://i0.wp.com/www.remodelingcosts.org/wp-content/uploads/2017/01/additional-bedroom.jpg)
Top 20 Home Addition Ideas, Plus Costs and ROI Details ...
![](https://mosbybuildingarts.com/wp-content/uploads/01-mosby-bathroom-addition.jpg)
Create a Master Suite with a Bathroom Addition | Mosby ...
![](http://dovava.com/g/b/ho/how-to-build-room-addition-foundation-two-story-cost-calculator-adding-house-yourself-attic-remodelattic-conversion-guest-bedroom-dixon-remodeling-intended-for-in-ideas-outside-1150x863.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://dovava.com/g/b/ad/adding-bathroom-upstairs-photos-hgtv-within-bedroom-in-attic-how-much-does-it-cost-to-room-house-home-addition-per-square-foot-least-expensive-way-footage-master-suite-over-garage.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://designbuildpros.com/wp-content/uploads/2014/05/NJ-Master-Bedroom-Additions-Master-Suite.jpg)
NJ Master Bedroom Addition Cost and Design from DB Pros
![](https://whitbydriverenovation.files.wordpress.com/2009/08/dsc_0113.jpg)
Whitby Drive Renovation | by Award Winning Design ...
![](https://thehousingforum.com/wp-content/uploads/2019/01/how-to-add-a-closet-to-your-house-or-garage-for-additional-storage-space.jpg)
How to Add a Closet To Your House Or Garage For Additional ...
![](https://www.houselogic.com/wp-content/uploads/2010/12/evaluate-attic-bedroom-retina_retina_c522120862346fd071b4d36649f075d6.jpg?crop&resize=2560%2C1706)
Cost to Finish Attic | Converting Attic to Living Space ...
![](https://content.mykukun.com/wp-content/uploads/2019/05/02102209/Construction-labor.jpg)
How Much Does it Cost to Add a Bedroom? Here's a Cost Guide
![](http://images.hanleywood.com/cvv/MastSuiteAddition_birds1.jpg)
Cost vs. Value Project: Master Suite Addition | Remodeling
![](http://images.hanleywood.com/cvv/MastSuiteUp_Int1.jpg)
Cost vs. Value Project: Master Suite Addition | Upscale ...
Average costs and comments from CostHelper's team of professional journalists and community of users.
Get Deals From Local Pros & Save! Free Bids From Trusted Local Pros.
![](http://dovava.com/g/b/ad/adding-bathroom-to-house-with-concrete-slab-foundation-room-addition-cost-calculator-two-story-bedroom-plans-free-onto-ideas-three-boxes-storage-on-top-of-the-wardrobe-closet-small.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://www.simplyadditions.com/images/bedroom/master-suite-addition-interior.jpg)
Master Suite Addition: Add A Bedroom
![](https://www.marathigazal.com/wp-content/uploads/2018/02/fabulous-master-bedroom-addition-cost-and-vs-value-project-suite.jpg)
Home Addition Plans Ideas Com And Master Bedroom Cost Perfect
![](http://photos.demandstudios.com/getty/article/117/122/87836342.jpg)
Cost of Building a Bedroom Addition | Home Guides | SF Gate
![](https://i.pinimg.com/originals/00/7f/c9/007fc94c680930642eabc434d059deef.jpg)
addition above garage? in 2019 | Garage remodel, Garage ...
![](https://www.simplyadditions.com/images/basement/bedroom-basement-renovation.jpg)
Bedroom in the Basement Project Costs - Renovations ...
![](https://chrismartell.wpengine.com/wp-content/uploads/2018/09/9-1.jpg)
How Much Does Adding an En Suite Cost? - UK Bathroom Guru
![](http://images.hanleywood.com/cvv/MastSuiteUp_Int2.jpg)
Cost vs. Value Project: Master Suite Addition | Upscale ...
![](https://media.angieslist.com/s3fs-public/home-additions.jpg)
Cost Of Adding Second Floor Above Garage - Carpet Vidalondon
![](http://cdn.homeguide.com/assets/images/content/homeguide-lake-house-sunroom-home-addition.jpg)
Adding A Balcony To A Master Bedroom - 1500+ Trend Home ...
![](https://i0.wp.com/www.remodelingcosts.org/wp-content/uploads/2017/01/marwood-construction-kitchen.jpg?ssl=1)
Top 20 Home Addition Ideas, Plus Costs and ROI Details in ...
![](https://s-media-cache-ak0.pinimg.com/736x/d7/a6/6d/d7a66dc3c6e95d7fbb914a748660fd81.jpg)
Master Suite Over Garage Plans and Costs - Simply ...
![](https://static.houselogic.com/content/images/converting-garage-room-interior-standard_baae4c1c41bce6ad38851c56a9dabadd.jpg)
Convert Garage to Living Space | How to Convert a Garage ...
![](http://images.hanleywood.com/cvv/MastSuiteAddition_int1.jpg)
Cost vs. Value Project: Master Suite Addition | Remodeling
![](http://designbuildpros.com/wp-content/uploads/2014/04/Monmouth-County-Master-Suite-Addition-from-Design-Build-Pros-New-Jersey.jpg)
Estimated Costs of Monmouth County Master Suite Addition
![](http://www.homedecorh.com/wp-content/uploads/2016/05/Master-Suite-Addition-Granada-Hills-Traditional-Bedroom-Interior-Design.jpg)
Determining the Cost of Building a Bedroom Addition - Home ...
Jaką płytę OSB wybrać? Ceny i wymiary - JakBudowac.pl
![](https://i.pinimg.com/originals/42/af/6f/42af6f8cb34d70c5342eeb430a997eff.jpg)
14 Easy Ways to Make Your Own Headboard | Make your own ...
![](http://img-aws.ehowcdn.com/350x235p/photos.demandstudios.com/getty/article/117/122/87836342.jpg)
Cost of Building a Bedroom Addition | Home Guides | SF Gate
![](https://www.homelight.com/blog/wp-content/uploads/2019/09/how-much-value-does-a-finished-basement-add.png)
Here’s How Much Value a Finished Basement Really Adds
![](http://dovava.com/g/b/se/second-story-addition-plans-diy-room-basics-house-cost-to-bathroom-upstairs-first-floor-master-bedroom-adding-layout-with-dimensions-calculator-ryans-new-task-is-make-half-of-the-850x567.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](https://www.homebuilding.co.uk/content/uploads/2014/03/loft-conversion-period-home-exposed-beams-1002x7281-1002x728.jpg)
Loft Conversion: Building Regulations and Planning ...
![](https://whitbydriverenovation.files.wordpress.com/2009/08/dsc_0113.jpg)
Whitby Drive Renovation | by Award Winning Design ...
![](http://www.eastconn.com/addtn/8-1-12-endofday.jpg)
Questions on house addition - Bogleheads.org
![](http://dovava.com/g/b/re/residential-remodeling-general-contractor-thousand-oaks-cost-to-bathroom-upstairs-second-story-addition-plans-concrete-services-master-bedroom-additions-ideas-house-building-room.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://dovava.com/g/b/ho/how-to-build-room-addition-foundation-two-story-cost-calculator-adding-house-yourself-attic-remodelattic-conversion-guest-bedroom-dixon-remodeling-intended-for-in-ideas-outside-1150x863.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](https://cdn.homeguide.com/assets/images/content/homeguide-sun-room-addition-with-large-windows-and-bright-lighting.jpg)
2020 Home Addition Costs | Cost To Add A Room Per Square Foot
![](https://i.pinimg.com/236x/9d/23/0f/9d230fd3356e4e912f1159b98385ec5c.jpg)
Master Suite Over Garage Plans and Costs - Simply ...
![](https://www.patioenclosures.com/Data/Sites/1/Assets/PhotoGallery/four-seaon-sunroom_0002.jpg)
What’s the Difference Between a Sunroom vs. Room Addition?
![](http://images.hanleywood.com/cvv/MastSuiteUp_birds1.jpg)
Birds Eye View Of A House Plan
![](http://www.billericaybuildingcompany.co.uk/wp-content/uploads/2017/04/loft-conversions-min-2.jpg)
Loft Conversions - Billericay Building Company ...
![](https://www.studio-shed.com/wp-content/uploads/2015/02/Modular-81.jpg)
Prefab Guest Houses & Modular Home Additions | Studio Shed
But high-cost areas like San Francisco jump to.
A minor kitchen remodel ranks toward the top of projects that recoup the associated cost. Those concerned with the cost of adding a bathroom to a home should note that such cost varies, and there are typically satisfactory projects for almost any budget.
![](https://www.simplyadditions.com/images/masterovergarage/master-suite-over-garage.jpg)
Master Suite Over Garage Plans and Costs - Simply Additions
![](https://chrismartell.wpengine.com/wp-content/uploads/2018/09/9-1.jpg)
How Much Does Adding an En Suite Cost? - UK Bathroom Guru
![](https://s-media-cache-ak0.pinimg.com/736x/e8/ae/26/e8ae26f08e8fddb55a20bf28f5281691--home-addition-cost-home-additions.jpg)
Bedroom Addition Project - Homeowner Stories - See how Jim ...
![](https://dovava.com/g/b/li/living-room-bedroom-addition-portfolio-henry-stratman-sons-general-contractors-above-garage-plans-master-floor-with-bathroom-home-cost-per-square-foot-walk-in-closet-plan-family-second-850x638.jpg)
Bedroom Additions How Much Does It Cost To Add A House ...
![](https://i.pinimg.com/236x/9d/23/0f/9d230fd3356e4e912f1159b98385ec5c.jpg)
Master Suite Over Garage Plans and Costs - Simply ...
![](http://www.simplyadditions.com/images/bedroom/garage/Master-Suite-Addition-Over-Garage.jpg)
Master Suite Over Garage Plans and Costs - Simply Additions
![](http://designbuildpros.com/wp-content/uploads/2014/04/Monmouth-County-Master-Suite-Addition-from-Design-Build-Pros.jpg)
Estimated Costs of Monmouth County Master Suite Addition
![](https://thehousingforum.com/wp-content/uploads/2019/01/how-to-add-a-closet-to-your-house-or-garage-for-additional-storage-space.jpg)
How to Add a Closet To Your House Or Garage For Additional ...
![](http://designbuildpros.com/wp-content/uploads/2014/04/Monmouth-County-Master-Suite-Addition-from-Design-Build-Pros-New-Jersey.jpg)
Estimated Costs of Monmouth County Master Suite Addition
![](https://www.simplyadditions.com/images/basement/bedroom-basement-renovation.jpg)
Bedroom in the Basement Project Costs - Renovations ...
![](https://hgtvhome.sndimg.com/content/dam/images/hgrm/fullset/2011/8/30/0/CI-Mackmiller_great-room-addition-construction-15_s4x3.jpg.rend.hgtvcom.616.462.suffix/1405450691754.jpeg)
How to Survive a Home Addition | HGTV
![](https://i.pinimg.com/originals/00/7f/c9/007fc94c680930642eabc434d059deef.jpg)
addition above garage? in 2019 | Garage remodel, Garage ...
![](https://media.improvenet.craftjack.io/media/Default/_Profiles/eea676e7/f8b1475b/Basement%20Bedroom.jpg)
What to Do With Leaking Basement Window Wells | Window ...
![](http://www.billericaybuildingcompany.co.uk/wp-content/uploads/2017/04/loft-conversions-min-2.jpg)
Loft Conversions - Billericay Building Company ...
![](http://images.hanleywood.com/cvv/MastSuiteAddition_int1.jpg)
Cost vs. Value Project: Master Suite Addition | Remodeling
![](http://www.simplyadditions.com/images/bedroom/master-suite-addition-interior.jpg)
Master Suite Addition: Add A Bedroom
![](http://dovava.com/g/b/se/second-story-addition-plans-diy-room-basics-house-cost-to-bathroom-upstairs-first-floor-master-bedroom-adding-layout-with-dimensions-calculator-ryans-new-task-is-make-half-of-the-850x567.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](https://www.24hplans.com/wp-content/uploads/2016/01/3-season-room.jpg)
Top 10 Home Addition Ideas, Plus their Costs: PV Solar ...
![](http://www.jimhicks.com/wp-content/gallery/room-additions/addition002.jpg)
Room Addition Photos | JimHicks.com Yorktown, Virginia
![](https://www.24hplans.com/wp-content/uploads/2016/01/home-additions.jpg)
Top 10 Home Addition Ideas, Plus their Costs: PV Solar ...
![](http://dovava.com/g/b/be/bedroom-ideas-master-suite-addition-over-garage-adding-an-extra-room-daniels-design-remodeling-ddr-second-story-to-ranch-house-before-and-after-pictures-almost-every-home-has-the.jpg)
How Much Does It Cost To Add A Bedroom House Ideas 20x20 ...
![](http://designbuildpros.com/wp-content/uploads/2014/05/NJ-Master-Bedroom-Additions-Bedroom-Design.jpg)
NJ Master Bedroom Addition Cost and Design from DB Pros
![](https://i.pinimg.com/originals/42/af/6f/42af6f8cb34d70c5342eeb430a997eff.jpg)
14 Easy Ways to Make Your Own Headboard | Make your own ...
![](http://images.hanleywood.com/cvv/MastSuiteUp_birds1.jpg)
Birds Eye View Of A House Plan
![](https://www.houselogic.com/wp-content/uploads/2010/12/evaluate-attic-bedroom-retina_retina_c522120862346fd071b4d36649f075d6.jpg?crop&resize=2560%2C1706)
Cost to Finish Attic | Converting Attic to Living Space ...
![](https://fthmb.tqn.com/WXrz8HMTZzb97rvTC152AA-D2-8=/4000x2657/filters:fill(auto,1)/home-interiors-515717742-57e9d7c95f9b586c351824b7.jpg)
House Bump Out: Add Space for Less Cost
![](https://www.thespruce.com/thmb/BTti52HOg-QO5QTd9GmzfxGG8yY=/3865x2576/filters:fill(auto,1)/oak-sunroom-with-ivy-97971202-5b68946246e0fb0050ac011b.jpg)
Use Sunrooms as an Alternative to Full-Room Additions
![](http://media.improvenet.com/media/Default/Additions/Addition%20Financing.jpg)
2017 Home Addition Costs | How Much Does An Addition Cost?
![](https://cdnassets.hw.net/96/fd/20ce6f4f4e88a8b1f21dcad81ffe/master-suite-upscale-cutway1.png)
Cost vs. Value Project: Master Suite Addition | Upscale ...
![](https://cdn.homeguide.com/assets/images/content/homeguide-sun-room-addition-with-large-windows-and-bright-lighting.jpg)
2020 Home Addition Costs | Cost To Add A Room Per Square Foot
Lots of factors contribute to the cost of adding a room to your home. Those concerned with the cost of adding a bathroom to a home should note that such cost varies, and there are typically satisfactory projects for almost any budget. If you have a small kitchen and have some room off the back of your house, then consider an addition to the kitchen.