Home Addition Pricing Guide

As your family grows, you may find your home is just a bit too small for your needs. Whether you have a new addition to your family, an adult child moving home, or a mother-in-law who is moving in, the team at Signature Kitchens Additions & Baths can build the space you need.

Our design and build teams are masters at adding new bedrooms, finishing basements, creating mother-in-law suites, and more. We can transform your basement, enlarge rooms, or build freestanding structures beside your home. As always, we work closely with you to design, build, and finish your addition so that it meets your specific needs and requirements.

Our home addition services include planning the addition so that it delivers the maximum function and comfort. It is our pleasure to in corporate the features and finishes that will make your addition blend with your existing decor or stand out as an entirely new space. From initial design to project completion, we assign a dedicated project manager to provide updates that track the progress of the addition.

Schedule Your Appointment

Our home addition prices include the cost of labor and materials. These prices do not include the cost of permit fees, painting/staining, decorative fixtures, mirrors, or bath accessories. We can include these as well as smoke detector upgrades or other services if desired.

Additions

Standard - $85K+

Installation of basic finishes
Use of open layout design with no dedicated rooms
Installation of metal and wood framing
Installation of fiberglass insulation
Installation of electrical switches, outlets, and lights
Extension of ductwork
Application of drywall and taping
Installation of hollow core doors
Application of standard baseboards
Caulking, priming, and painting of doors, walls, and trim
Installation of basic padding and carpeting

Superior - $100K+

All standard features and services, including:

Installation of dedicated room
Installation of mid-level padding and carpeting

Exceptional - $110K+

All standard and superior features and services, including:

Removal of walls to expand kitchen layout
Installation of superior quality pad and carpeting
Application of fiberglass or spray foam insulation

Additions With a Bathroom

Standard - $100K+

Installation of basic finishes
Use of open layout design with no dedicated rooms
Installation of metal & wood framing
Installation of fiberglass insulation
Installation of electrical switches, outlets, and lights
Extension of ductwork
Application of drywall and taping
Installation of hollow core doors
Application of standard baseboards
Caulking, priming, and painting of doors, walls, and trim
Installation of basic padding and carpeting

Bathroom

Installation of fiberglass shower
Installation of builder-grade vanity cabinet
Use of granite countertop
Installation of builder-grade plumbing fixtures
Installation of ceramic flooring

Superio - $120K+

All standard features and services, including:

Installation of dedicated room
Installation of mid-level padding and carpeting

Bathroom

Installation of fiberglass shower
Installation of porcelain tile
Installation of superior quality vanity cabinets
Installation of granite or quartz countertops
Installation of superior quality plumbing fixtures
Installation of porcelain tile flooring

Exceptional - $135K+

All standard and superior features and services, including:

Removal of walls to expand kitchen layout
Installation of superior quality pad and carpeting
Application of fiberglass or spray foam insulation

Bathroom

Installation of tile shower
Installation of stone tile walls
Installation of custom vanity
Choice of high-end quartz or exotic countertop
Installation of natural stone tile flooring

We invite you to reach out to Signature Kitchen & Bath Additions by calling 301-251-1880. Our team will answer your questions and provide examples of recent bedrooms, suites, family rooms, and more we’ve designed and installed. We’re happy to show off our work and help you design the addition that will give you every inch of space and every ounce of comfort you desire.

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Hear What Your
Neighbors Are Saying

Wow, after driving all over the DC area last weekend, we finally found the right showroom to help us with our kitchen project. The Signature Kitchens showroom is first rate and the design staff very h... -Sandy W.

Signature helped me remodel my bathroom to make it more wheelchair accessible. I couldn't be happier with the results, and with the experience. From the beginning, they were extremely attentive ... -Joy W.

Gary and his team did a great job re-designing, constructing and finishing the kitchen, mud room and half bath. His team worked very hard to stay within budget and meet the deadline. Our home layout i... -Robert M.

Signature offers a real team approach from the owner/manager to the showroom staff to the installers. Each step of the way they offered support and suggestions coupled with follow-through. Then the in... -David F.

Why Signature K&B

100% Satisfaction We take every step to ensure 100% satisfaction for every project.

Quality Service We always serve our clients with professionalism and care.

40+ Years Business Our team has the experience and skills for your remodel.

Easy Booking It’s never been easier to book our team for your project.

Quick Turnaround We work fast to plan, design, and install your remodel.

Certified Professionals We carry all necessary certifications to exceed quality standards.