25 Quincy Street
25 Quincy Street, between Downing Street and Classon Avenue · Clinton Hill
Clinton Hill, Brooklyn
BBL 3019697506 · BIN 3056394
- Type
- Condominium
- Amenities
- Elevator, residents' lounge and virtual entry service
- 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
Every recorded sale at this building, 2022–2024
Price-per-square-foot over time, the line- and floor-premium curves, and every recorded sale.
- Median $/sf, 2024
- $1,234
- floor-adjusted, 1 sale
- Listing discount
- 0.0%
- Recorded sales
- 12
- On record
- 2022–2024
Own an apartment here? See what it would sell for.
A Private Pricing Opinion — what your apartment at 25 Quincy Street 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.
25 Quincy Street incorporates a two-story factory into a four-story condominium. The conversion added two floors, excavated the cellar and installed new plumbing and mechanical systems. Oleg Ruditser was the applicant of record for the alteration, which created ten residences behind a masonry façade on the Downing-to-Classon block.
The building's 1930 city-record date describes the earlier structure. The residential work was permitted in July 2020 and signed off in February 2022; some records describe the condominium as completed in 2021. The Attorney General accepted the ten-residence filing in April 2021, with 25 Quincy Developers LLC as sponsor.
Architecture and unit composition
The inventory extends from compact studios of approximately 400 to 435 square feet to larger duplexes. One-bedroom homes include layouts around 616 square feet, and two-bedroom configurations exceed 1,000 square feet.
Garden duplexes at the base have substantial private yards, while upper homes include balconies and terraces. The common residential fit-out uses engineered white-oak herringbone floors, tall ceilings and oversized double-pane windows. Kitchens connect to open living areas.
Central air conditioning and vented in-unit laundry serve the apartments.
Building operations
The condominium's common elements include a retained industrial structure, the new upper floors and the elevator. The conversion replaced the principal plumbing and mechanical systems, giving the residential building a more recent service infrastructure than its original construction date suggests.
Private yards and upper terraces create exterior areas with apartment-specific use rights. Upkeep of those surfaces can intersect with the association's obligations for drainage and the underlying building envelope. The residents' lounge adds an indoor shared space to an otherwise small residential association.
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
- YesSource: NYC Department of Buildings elevator records
- Amenities noted
- Residents' loungeSource: 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 closings 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 |
|---|---|---|---|---|---|
| Sep 10, 2024 | 1C | 1 BR · 1 BA · 616 sf | $760,000 | $1,234/sf | — |
| Sep 10, 2024 | MAISSponsor Sale | 1 BR · 1 BA · 699 sf | $760,000 | $1,087/sf | -10.6% |
| May 6, 2022 | 3BSponsor Sale | 2 BR · 2.5 BA · 1,207 sf | $1,644,473 | $1,362/sf | +1.2% |
| Apr 28, 2022 | 2DSponsor Sale | 1 BA · 399 sf | $430,000 | $1,078/sf | -4.3% |
| Apr 19, 2022 | 1ASponsor Sale | 2 BR · 2.5 BA · 1,273 sf | $1,599,500 | $1,256/sf | +0.0% |
| Apr 13, 2022 | 3CSponsor Sale | 1 BA · 425 sf | $495,000 | $1,165/sf | -0.9% |
| Apr 13, 2022 | 2ESponsor Sale | 1 BR · 1 BA · 647 sf | $728,800 | $1,126/sf | -0.0% |
| Apr 11, 2022 | 1BSponsor Sale | 2 BR · 2.5 BA · 1,164 sf | $1,555,000 | $1,336/sf | +0.0% |
Market read. Most recent trades (2024) cleared a median $1,234/sf (floor-adjusted) across 1 sale. Floor-adjusted means each sale is restated to a constant mix of floors, so the figure can differ from the plain median of the sales listed above. Median listing discount 0.0% from the last ask.
The retrade record
Lines that have traded more than once in the public record — the building’s appreciation arc, apartment by apartment.
Full closing history with price-per-square-foot over time, the complete retrade record, and every line that has traded.
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01969-7506; each condominium apartment is its own tax lot). 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 from recorded condo declarations and offering plans.
Closed rents at 25 Quincy Street, last 36 months
| Size | Leases | Median / month |
|---|---|---|
| Studio | 2 | $3,012 |
| 2 bedroom | 3 | $8,900 |
5 closed leases, October 2023 to September 2026. Most recent lease June 2026. Sizes with fewer than 2 leases are not shown. Compiled by The Roebling Team at Compass from closed leases.
What would your apartment rent for?
The figures above are the building's closed leases. Enter your apartment and I'll send you what yours would rent for, from comparable leases at 25 Quincy Street and nearby.
Buying here? Condo closing costs with a mortgage typically run 3 to 6% of the price. See NYC co-op and condo closing costs, line by line.
Keep up with 25 Quincy Street and its market
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Comparable buildings
- 4 Downing Street — A condominium combining a renovated tenement with new townhouse construction, a close comparison for old and new structures within one association.
- 242 Greene Avenue — A factory and warehouse conversion with loft interiors, matching the former commercial use.
- 252 Greene Avenue — A prewar apartment house converted to condominium ownership, providing a purpose-built residential alternative.
- 95 Lexington Avenue — A condominium combining a former church and warehouse, with an unusual inherited building envelope.
- 105 Lexington Avenue — A four-story commercial loft conversion, useful for comparing another industrial-to-residential project.
More Clinton Hill buildings
- 217 Lafayette Avenue — 1868 condominium
- 218 Classon Avenue — 2022 condominium
- 242 Greene Avenue (Shoe Factory Lofts) — 1930 condominium
- 252 Greene Avenue (Clinton Court) — 1890 condominium
- 258 St. James Place (The James) — 2024 condominium
- 264 Greene Avenue — condominium
The neighborhood
For the full neighborhood — its buildings, character, and market — read The Roebling Team Guide to Clinton Hill.
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 25 Quincy Street?
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646.939.7375 · c.cohen@compass.com