Home Additions, Second Stories & Dormers in Medford, MA
- Jun 22
- 2 min read
Quick answer: Kneeland Construction designs and builds home additions, second-story additions, and dormers throughout Medford, MA. Because many Medford homes sit on compact lots, building up — adding a second story or a dormer — is often the best way to gain bedrooms and bathrooms without losing yard. As a Medford-based, family-owned builder with 40+ years of experience, we handle design, permitting, and construction from start to finish.
Why Medford homeowners add on
Compact urban lots that make building up more practical than building out.
Older capes and colonials ready for more bedrooms or a second bath.
Two-family and in-law conversions to add rental or multigenerational space.
Homeowners who love their neighborhood and want to stay, not move.
Popular projects in Medford
Second-story additions — gain a full floor of bedrooms and baths on a small lot.
Dormers — turn an unused attic into a bedroom, bath, or office.
In-law & two-family conversions — add multigenerational or rental space.
Kitchen & family-room additions — open up and modernize the main floor.
Permits in Medford
Additions, second stories, and dormers in Medford require a building permit from the City of Medford, along with inspections during construction. As your contractor, we handle the permit applications and inspections for you.
Frequently asked questions
How much does a home addition cost in Medford?
Most Massachusetts additions run $150–$400 per square foot, and second-story additions $300–$700+ per square foot. We provide a free, detailed estimate for your Medford home — see our cost guides below.
Do you work throughout Medford?
Yes. We're based in Medford and build throughout the city and the surrounding Middlesex County towns.
Related cost guides
Get a free Medford estimate
Kneeland Construction has built additions, second levels, and dormers across Greater Boston for 40+ years. Call 781-393-9899 or request a free estimate for your Medford project.
