Home Additions
Expand your living space with a professionally designed and built home addition — from sunrooms and extra bedrooms to full second-story expansions.
Schedule Free EstimateMore Space, Built the Right Way
Whether you need a new bedroom, a home office, a sunroom, or a full room addition, Black & White Kitchen and Bath delivers seamless additions that match your home's existing style. Our licensed in-house team handles everything from design and permits to framing, finishing, and final inspection.
What's Included
Room Additions
Add a bedroom, living room, family room, or flex space that integrates seamlessly with your existing floor plan and exterior.
Sunrooms & Four-Season Rooms
Bring the outdoors in with a custom sunroom or fully insulated four-season room — perfect for relaxing, entertaining, or working from home.
Second-Story Additions
Maximize your footprint without expanding your lot. We design and build second-story additions that blend with your home's architecture.
Home Office Additions
Dedicated, distraction-free workspace built to your specifications — with proper insulation, lighting, and electrical for a professional setup.
In-Law Suites
Self-contained living quarters with a bedroom, bathroom, and kitchenette — ideal for aging parents, adult children, or rental income.
Permits & Structural Engineering
We handle all permitting, structural engineering, and inspections required for your addition — ensuring everything is fully code-compliant.
Home Addition Projects We're Proud Of
What Our Customers Are Saying
JOANDUARC PUGLISI
October 9, 2026
We are extremely happy with our new bathrooms. The installers were very precise and professional. We also have a contract with them to get wood floors! Keep up the good job Black and White crew!
Erin Farr
October 4, 2026
We had a great experience with Black & White on our bathroom renovation. The quality of the work was excellent, and the pricing was very reasonable. When there was a slight misunderstanding about part of the design, they were responsive, accommodating, and worked with us to make sure we were completely happy with the result. The process was easy from start to finish, and everyone was professional and pleasant to work with. We would definitely recommend them!
Kirstie Campbell
October 2, 2026
Jhefferson and Jeffrey helped us with our kitchen renovation and were great to work with. They held to the budget and delivered on the end result and quality we were looking for. Our designer and primary contact Jhefferson was particularly helpful and responsive throughout the whole process, start to finish! Would certainly recommend B&W to others — all in, we are very happy!
Helen Copsey
September 29, 2026
Giving 5 stars because we are happy with our two beautiful new bathrooms. The lead tech was reliable, respectful and skilled. All in all we were pleased with B&W for the quality of work and at a fair price. Thank you.
Frequently Asked Questions
Ready to Add More Space to Your Home?
Schedule a free estimate and let our team design the perfect addition for your home. We serve Maryland, DC, and Northern Virginia.