Dorchester, Boston
Construction & Development in Dorchester
Dorchester is the most active build-and-develop lane we run. It’s triple-decker country, and we work the full arc of it, gutting a worn three-family back to the studs, building new multi-family on a tight infill lot, and converting older buildings into condos that hold their value.
How We Work in Dorchester
Local knowledge, built in.
Here we can run the whole deal under one roof. We underwrite the numbers, pull the Boston ISD permits, build the project, and broker the sale or the lease through our William Raveis arm. One team carrying a project from the buy to the closing is an edge a single-trade GC can’t match in this market.
Investment
What a Dorchester project costs
Dorchester runs from a triple-decker gut in the mid six figures to several million for a ground-up multi-family, set by the unit count, the condition, and whether you renovate or build new. On our own deals we underwrite the whole project, so the budget is built to the return, not just the construction. Either way we scope it in full and report against it, so the numbers stay honest from the buy to the finish.
Get a Scoped Estimate01 Who builds and develops in Dorchester?
Cityside Construction runs the full arc of Dorchester work, gutting worn three-families, building new multi-family on infill lots, and converting older buildings into condos. We’re a licensed Massachusetts builder and develop our own deals here, so we build to what the numbers actually need.
02 Can Cityside handle a Dorchester deal from purchase to sale?
Yes. In Dorchester we can run the whole deal under one roof. We underwrite the numbers, pull the Boston permits, build the project, and broker the sale or lease through our William Raveis arm. One team from the buy to the closing is an edge a single-trade contractor can’t match.
03 Does Cityside build new multi-family in Dorchester?
Yes. We build ground-up multi-family on tight Dorchester infill lots, the kind of triple-decker-scale project the neighborhood is built on. We plan the permitting, the abutters, and the access before the first wall moves.
04 Does Cityside do condo conversions in Dorchester?
Yes. We convert older Dorchester buildings into condos that hold their value, handling the construction and, through our William Raveis arm, the sale. Running the build and the brokerage together is how a conversion pencils out cleanly here.
Start a Conversation
Building in Dorchester?
Tell us about the home and the timeline. We’ll walk the scope, the approvals, and the budget with you before anything starts.


