Garage conversion in Inman Square
Inman Square is Cambridge's triple-decker multifamily (1890-1925) submarket. Inman Square sits at the boundary between Cambridge and Somerville on Cambridge Street — kitchen-renovation projects on the Cambridge side of the line engage Cambridge ISD + Cambridge Historical Commission while projects across the street engage Somerville ISD, with materially different review timelines (Cambridge averages 14 weeks; Somerville averages 12 weeks).
What a garage conversion project looks like here
Inman Square sits at the boundary between Cambridge and Somerville on Cambridge Street — kitchen-renovation projects on the Cambridge side of the line engage Cambridge ISD + Cambridge Historical Commission while projects across the street engage Somerville ISD, with materially different review timelines (Cambridge averages 14 weeks; Somerville averages 12 weeks).
Because Inman Square's residential stock concentrates 1890-1925 triple-decker construction at densities comparable to Davis Square and Union Square in Somerville, the same 780 CMR §722 fire-rating retrofit scope applies — but Cambridge's stricter envelope air-sealing interpretation under 780 CMR §1408 frequently adds $4K-$10K of envelope work to a typical kitchen project.
Inman Square's commercial-residential mixed-use parcels along Cambridge Street operate under Cambridge zoning's BA-2 district that permits ground-floor commercial directly under residential — kitchen renovations on these units engage 780 CMR §508 occupancy-separation review on top of the standard fire-rating retrofit, particularly on second-floor units above active food-service occupancies.
Boston permits ADU-style garage conversions in select 2023-zoning-amendment districts — most conversions involve ISD long-form filing with occupancy-change review. In Inman Square specifically, triple-decker multifamily (1890-1925) stock means garage conversion scope is shaped by the neighborhood's dominant construction typology. Baily's Boston scoping flow factors cambridge historical commission and mgl ch. 111 §197a delead on triple-decker + pre-1978 stock into the estimate before a contractor is involved.
Start your Inman Square scope — Baily asks the right questions.
Pre-seeded for garage conversion in Inman Square. Mention your 950-1,700 sqft per triple-decker floor, your timeline, and any known constraints — Baily factors the cambridge isd + cambridge historical commission review queue into the scope.
Loading chat…
Who is Baily?
Baily is named after Francis Baily — an English stockbroker who retired at 51, became an astronomer, and in 1836 described something on the edge of a solar eclipse that nobody had properly articulated before: a string of bright beads of sunlight breaking through the valleys along the moon’s rim.
He wasn’t the first to see them. Edmond Halley saw them in 1715 and barely noticed. Baily’s contribution was clarity — describing exactly what was happening, in plain language, so vividly that the whole field of astronomy paid attention. The phenomenon is still called Baily’s beads.
That’s what we wanted our AI to do. Every inbound call and text has signal in it — a homeowner’s real question, a timeline, a budget, a hesitation that means “yes but.” Baily listens to every one, 24/7, and finds the beads of light.
Baily was a businessman before he was a scientist. That’s our vibe too.
Questions LA homeowners actually ask
Inman Square garage conversion projects typically run $110K–$325K. Inman Square's triple-decker multifamily (1890-1925) stock, combined with cambridge historical commission — neighborhood-pattern review, puts most mid-complexity projects in the $218K range. Baily scopes the exact band once you describe the work.
Nearest neighborhoods
Same service, adjacent Boston submarkets.