Richmond Hill home additions

Much of Richmond Hill is built up with attached Victorian rowhouses and closely spaced 1-2 family homes, so the question is rarely whether you want more space, it is which direction you can grow. On the typical narrow lot here, side-yard expansion is usually off the table because of required setbacks, which pushes most projects toward the rear yard or upward. We start every addition by reading your lot against the zoning that governs it: the floor area ratio that caps how much you can build, the rear-yard setback you must leave open, and the maximum lot coverage that limits how much of the parcel can sit under a roof.

For attached and semi-attached homes, a rear extension is often the most realistic move, since it adds a full-width room without touching the street facade or the shared party walls that matter on a Victorian block. Where the existing footprint already approaches lot coverage limits, a second-story addition becomes the better path, letting you add bedrooms or a primary suite within the building envelope rather than expanding it. Smaller bump-outs work well when you only need a few feet for a larger kitchen or bath, and a detached or attached ADU can fit when the rear yard and zoning district allow it.

Whatever the form, the process runs through the NYC Department of Buildings. We confirm the feasible scope against FAR and setbacks first, prepare DOB filings and plans, coordinate the survey and structural work, and sequence the build so the original Victorian trim, cornices, and interior detail are preserved or carefully matched rather than lost.