What does “pre-war” mean on this Park Slope page?

It refers to buildings built before 1947. Use it as a starting filter, then confirm the building’s current condition, maintenance schedule, and any recent renovations with management.

How does the “X27 bus” filter work here?

It narrows the building set to those located near the X27 route within Park Slope. Because distance can vary by stop, double-check walking time from the specific stop you’d use most.

What does the 648+ building count represent?

It’s the number of eligible buildings in this scope as of 2026-07-07. Eligible means they match the page filters; it does not guarantee each building has an advertised unit at the moment you search.

How does Openigloo help me decide between buildings?

Openigloo aggregates renter signals through rated buildings and lets you review the same building context renters discuss. Use it to narrow your list, then validate key items (maintenance, fees, rules) directly with the building.

Are pre-war buildings always better or worse than newer buildings?

Not automatically. Pre-war buildings can offer character, but you should still confirm day-to-day factors like heat quality, noise, elevator reliability, and any construction history during showings.

Which neighborhoods are trending right now in this scope?

Bushwick with 12,589+ buildings; Downtown Brooklyn with 3,920+ buildings; Stuyvesant Heights with 7,834+ buildings; Flatbush with 5,564+ buildings; Clinton Hill with 4,040+ buildings.

Should I expect the same rental experience across all 648+ buildings?

No. Even within the same filters (pre-war and near the X27), buildings can differ widely in landlord practices, responsiveness, and unit-by-unit conditions, so use the signals to shortlist but confirm details with the building.

Pre-war buildings near the X27 bus in Park Slope

Park Slope in Brooklyn is where you’ll find a large stock of pre-war buildings that tend to vary block by block in condition and building management style. On Openigloo, this page focuses on pre-war buildings near the X27 bus so you can compare options that fit your commute. For this Park Slope scope, rated buildings average 3.4/5 across 111 rated buildings. (building-level trends; individual units can differ)

Find pre-war buildings near the X27 bus in Park Slope, with 648+ buildings in this scope. This page filters for older construction and a practical transit corridor so you can narrow down what’s most relevant to your commute and apartment search. Openigloo helps you compare buildings using rated building signals plus the context renters share. You can use reviews and open-data building details to spot patterns, then ask tenant questions directly so you’re not relying only on a listing description when it’s time to schedule a showing.

Showing 487–504 of 648 pre-war buildings near the X27 bus in Park Slope.

Rent-stabilized

Good cause

270 15 Street

2.5(7)

Park Slope

Pre-war buildings near the X27 bus in Park Slope

Pre-war buildings near the X27 bus in Park Slope

270 15 Street

304 10 Street

336 12 Street

358 11 Street

310 12 Street

300 12 Street

280 14 Street

300 8 Street

561 4 Avenue

355 16 Street

262 9 Street

252 12 Street

350 7 Street

307 12 Street

177 16 Street

223 13 Street

500 11 Street

306 Prospect Avenue

Nearby neighborhoods in Brooklyn

More building filters

Pre-war buildings near the X27 bus in other NYC boroughs

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