Pre-war buildings near the B3 bus in Brooklyn

This page groups buildings in Brooklyn that are both pre-war (built before 1947) and located near the B3 bus route corridor.

Openigloo currently shows 3,245+ buildings that match b3-bus + pre-war in Brooklyn (as of 2026-07-07).

No. It indicates proximity to the B3 corridor, but walk times and crossings can change your actual door-to-door commute. Verify your route from your target stop(s) before you commit.

Confirm unit details (layout, heating/cooling setup, windows), building condition, and any practical constraints like laundry access, storage, and elevator reliability if applicable.

Ask the building directly for the items that affect your decision (repairs, utilities, availability, move-in timing, and any building-specific rules). Openigloo helps you compare, but it’s still your responsibility to validate key facts.

They can. The building may have older plumbing, heating, or electrical configurations that impact utilities and maintenance. Confirm what’s included and what’s billed to you for the specific unit.

Bushwick with 12,589+ buildings; Stuyvesant Heights with 7,834+ buildings; Park Slope with 7,025+ buildings; Flatbush with 5,564+ buildings; Downtown Brooklyn with 3,920+ buildings.