RG Home Remodeling plans and builds home additions across Berkeley and the inner East Bay. An addition is the right answer when you love your block but your house has run out of room, a bigger kitchen, another bedroom or bath, a real family room, or a second story over a one-level bungalow. On the tight lots common in South Berkeley and the Elmwood, the hard part is rarely the new square footage. It is tying the new space into an older home so the result looks like it always belonged, and that tie-in is what we plan for from the very first sketch.
- Rear additions and second-story builds
- A clean, seamless tie-in to the existing house
- Rooflines and original trim profiles matched
- Permitting and the structural work covered
- One design and build team accountable
The connection to the original house is the hard part
Adding square footage is the straightforward part. The real craft is making the new space look like it was always part of the bungalow. A weak addition announces itself with a mismatched roofline, slightly-off trim, an awkward step in the floor, or siding that is obviously newer than the rest. A strong one blends so cleanly you cannot find the seam where the original house ends and the new work starts.
Our additions are built to disappear into the home. We match the roof pitch and the eave details, replicate the original siding and trim profiles, and align the floor levels and ceiling heights so the transition reads as seamless from inside. On a 1920s Berkeley home that means taking the time to copy details a catalog never carries, because that is what separates an addition that looks original from a box bolted onto the back.
All of that blending has to be settled before the build begins, because so much of it depends on framing and structural decisions made up front. Planning the tie-in from the first sketch is the difference between an addition that belongs and one that always looks added.
Additions designed around how you actually live
A good addition solves a specific shortcoming in how the home functions today. A cramped galley kitchen that wants to open to the yard, a flat that is one bedroom short, a missing family room, a needed ground-floor suite for aging in place, each calls for a different solution. We start from the real problem and design the addition to answer it, rather than appending generic square footage and hoping it helps.
On the narrow lots typical of South Berkeley and the Elmwood, the choice between building out and building up genuinely matters. A rear addition is simpler but spends precious yard; a second story preserves the yard but brings real structural and access complexity to a home that was never built to carry it. We walk you through the trade-offs honestly so the choice fits your lot, your budget, and how you want to use the home.
Because we plan and build the addition together, the new space meets the old rooms cleanly, the systems carry through correctly, and the finished home works as a single whole instead of two parts joined at a seam.
Permits, the structure, and a managed job
Additions in Berkeley involve real structural work and a full permit process, and a second story over an older bungalow often requires reinforcing the structure underneath before anything new goes up. We coordinate the structural and energy engineering, produce the permit set, and oversee the inspections, so the addition is sound and properly on file with the city.
We also sequence the work to keep the home as livable as the scope allows. Opening the house to the new space is timed carefully, and we protect the rest of the home and keep the site clean while we work, which holds down the disruption to daily life on a project that can run for months.
If you are planning an addition in the Berkeley area, call 510-966-0721 for a free consultation and an honest plan for adding the space your home needs.
The complete project picture
A home is a design-build project, so home additions rarely stands alone, it connects to basement conversion, architectural millwork, general contracting, a gut renovation, a bathroom remodel, and our crew handles all of it as one accountable team. We bring the same service to Home Additions in South Berkeley, Home Additions in Elmwood, Rockridge home additions, Home Additions in Claremont and everywhere else across the Berkeley area.
If you searched for local remodeling service, you have reached a local home contractor, call 510-966-0721 any time. For background, read Opening Up a Kitchen in a Berkeley Flat: What Is Possible and What Is Not on our blog, or head back to our Berkeley home page to see everything we do.