313 Sixth Avenue
313 Sixth Avenue, between Third and Fourth Streets · Park Slope
Park Slope, Brooklyn
BBL 3009760005 · BIN 3020985
- Year built
- 1935
- Type
- Cooperative
- Amenities
- In-home laundry; fireplaces in some homes
- Landmark status
- Not an individual landmark; not in a historic district
- NYC Landmarks Preservation Commission and City Planning records, updated February 2026
- Pets
- Pets permitted; species and limits not stated
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A Private Pricing Opinion — what your apartment at 313 Sixth Avenue would likely sell for today, what it costs to sell, and what you’d walk away with — reviewed personally against condition, exposures, renovation quality, and the competition actually on the market.
About the building
313 Sixth Avenue is a four-home cooperative on the avenue block between Third and Fourth Streets. Bay windows span the front living rooms, and the floor-through apartments extend toward the rear gardens. The building's four-story residential footprint is larger than the floor area its present R6B zoning permits.
The apartment mix includes substantial three-bedroom layouts with separate living and dining rooms. Surviving prewar details include wood shutters, carved door and window casings, moldings and exposed brick. Renovations have introduced in-home laundry and additional bathrooms; fireplaces remain part of some interiors. Roof rights accompany one of the residences.
Pets and in-unit washer/dryer
- Pets
- Pets permitted; species and limits not statedSource: The Roebling Team's building profile
- In-unit washer/dryer
- Not verified
Considering an apartment here? Send Corey the listing to confirm the pet and washer/dryer rules for that apartment.
Own an apartment here? Request an apartment-specific pricing review.
Building staffing and amenities
- Elevator
- NoSource: NYC Department of City Planning records (PLUTO)
- Amenities noted
- GardenSource: The Roebling Team's building profile
Staffing and amenities as our building profile and recent listing records describe them. A feature not listed is not confirmed absent. Outdoor space, parking and some facilities can belong to particular apartments or to a separate owner; confirm access for the specific apartment.
Local Law 97
This building is below the 25,000 sq ft threshold at which LL97 limits apply to a building on its own. It is still covered if it shares a tax lot or condominium board with buildings totaling over 50,000 sq ft; confirm on DOB’s covered-buildings list.
See full Local Law 97 analysis →Recent sales
Recent transfers at this building, from The Roebling Research Library. Prices are the transfer amounts recorded with the NYC Department of Finance; apartment-level detail is checked against the building’s own file in The Roebling Research Library before publishing.
| Date | Unit | Apartment | Price | PPSF | vs. Ask |
|---|---|---|---|---|---|
| Nov 25, 2025 | 2 | 3 BR · 2 BA · 1,500 sf | $2,345,000 | $1,563/sf | +2.2% |
| Oct 22, 2021 | 3 | 3 BR · 1 BA | $1,850,000 | +9.1% | |
| Jun 12, 2015 | 2 | 3 BR · 1 BA · 1,500 sf | $1,500,100 | $1,000/sf | +5.3% |
Market read. Most recent trades (2025) cleared a median $1,563/sf (recorded) across 1 sale.
The retrade record
Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-00976-0005). Apartment-level facts (line, condition, asking-price context) curated and cross-verified in The Roebling Research Library. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price; square footage on co-ops is not officially recorded, figures shown are approximate.
What would your apartment rent for?
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Buying here? Co-op closing costs typically run 2 to 3% of the price. See NYC co-op and condo closing costs, line by line.
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What to know if you’re buying
Four shareholders carry the cooperative's shared repair and insurance obligations. For a home with roof rights, the proprietary lease must distinguish access from responsibility for the waterproofing and any deck structure. The small membership also makes each owner's contribution to a major roof or exterior project consequential.
Comparable buildings
- 904 Union Street — A four-story prewar cooperative with walk-up access and a larger residential membership.
- 240 Eighth Street — A former ink-factory cooperative offering loft interiors, an elevator and a courtyard.
- Sterling Atrium — A paired-building cooperative conversion with duplexes, fireplaces and varied outdoor arrangements.
More Park Slope buildings
- 309 2nd Street (The Heritage at Park Slope) — 2008 condominium by Karl Fischer Architects
- 309 Sixth Avenue, 309 Sixth Avenue · Park Slope — 1940 co-op
- 31 Eighth Avenue — 1888 co-op
- 316 22nd Street — 2023 condominium
- 327 4th Street — 1920 co-op
- 333 14th Street — 2017 condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Park Slope.
The full playbook — what goes in the package, how boards read your financials, the interview, and the timeline — plus sample cover, reference, and personal letters you can adapt.
How to read the facts on this page. Items attributed to an offering plan describe the building as it was offered at that filing — unit mix, square footage, the amenity program as planned. They are not a statement about how the building operates today. Tax and compliance figures are sourced separately to current City records and carry their own dates. House rules, staffing and fee policy can change by board resolution without any public filing: treat every policy line here as a starting point for diligence and confirm it with the managing agent. Where this page compares one building or neighborhood to another, that is our analysis of the recorded record — it names the measure, the period and the sample it rests on, and it is an observation about medians rather than a prediction about any particular apartment.
Considering a move at 313 Sixth Avenue?
Request a private building brief with the relevant comparable sales, current and off-market availability, and an apartment-specific view of value.
646.939.7375 · c.cohen@compass.com