Back to 636 Warren Street building profile
636 Warren StreetRecorded sales & closing prices
636 Warren Street, Brooklyn, NY 11217
9 recorded closings, 2005–2026. Sortable and searchable below.
- Recorded closings
- 9
- Date range
- 2005–2026
- Median $/sf
- $1,412
- Listing discount
- 1.9%
- Monthly carry/sf
- $1.32
- Price range
- $422K – $1.35M
Change in the building’s median $/sf over each window, from the raw yearly medians — too few standardized single-line units here to adjust to an average-floor basis, so which apartments happened to trade moves these alongside price. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
636 Warren Street sits in the Park Slope and Boerum Hill condominium resale market, priced per square foot. It competes with the smaller walk-up co-ops nearby more than with the Fourth Avenue new-construction buildings, which bring elevators, amenities and in several cases active tax abatements. Within the building, the large first-floor apartments and the roughly 650-to-750-square-foot upper-floor apartments are two different products, and they price differently. Two sales have closed in the last 24 months. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The complete recorded-sale history for 636 Warren Street, compiled from NYC Department of Finance transfer records, with apartment-by-apartment detail from The Roebling Research Library. Across sales with a public asking price, the building carries a median listing discount of 1.9% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
7 sales with a known square footage, by closing date.
Premium by line
Time-adjusted price per square foot by line, against the recent median. Line groups are not floor-controlled and do not isolate the value of light, outlook, layout or condition.
Recent closings
The building’s 7 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Feb 25, 2026 | 2L | 2 BR · 1 BA · 850 sf | $1,200,000 | $1,412 | +0.0% |
| Jun 13, 2025 | 2L | 2 BR · 1 BA · 758 sf | $422,100 | $557 | -33.2% |
| Oct 10, 2024 | 2L | 2 BR · 1 BA · 758 sf | $601,986 | $794 | — |
| Jun 17, 2021 | 1R | 2 BR · 2 BA · 1,400 sf | $1,350,000 | $964 | +4.2% |
| Apr 20, 2016 | 1R | 3 BR · 1,400 sf | $995,000 | $711 | +3.8% |
| Mar 17, 2014 | 1R | 2 BR · 2 BA · 1,500 sf | $783,550 | $522 | -1.9% |
| Mar 2, 2007 | 2L | 2 BR · 758 sf | $490,000 | $646 | — |
The retrade record
Lines that have changed hands more than once in the public record — the building’s appreciation arc, apartment by apartment.
Every recorded sale
Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance. Every sale sits in one of three states: counted in the building’s medians and trend; shown but excluded as a non-arms-length or nominal transfer; or shown and ⚑ flagged for review — a possible duplicate filing or an extreme $/sf outlier, held out of the statistics pending manual verification rather than allowed to move them.
| Apartment | ||||||
|---|---|---|---|---|---|---|
| Feb 25, 2026 | 2L | 2 BR · 1 BA | 850 | $1,200,000 | $1,412 | +0.0% |
| Jun 13, 2025 | 2L | 2 BR · 1 BA | 758 | $422,100 | $557 | -33.2% |
| Oct 10, 2024 | 2L | 2 BR · 1 BA | 758 | $601,986 | $794 | — |
| Jun 17, 2021 | 1R | 2 BR · 2 BA | 1,400 | $1,350,000 | $964 | +4.2% |
| Apr 20, 2016 | 1R | 3 BR | 1,400 | $995,000 | $711 | +3.8% |
| Mar 17, 2014 | 1R | 2 BR · 2 BA | 1,500 | $783,550 | $522 | -1.9% |
| Jan 5, 2011 | 1R | 1 BA⚑ Flagged for review — recorded 500 sf disagrees with this line's 1,400 sf across other sales — the square footage looks mis-recorded; pending manual review | 500 | $248,430 | $497 | -17.2% |
| Mar 2, 2007 | 2L | 2 BR | 758 | $490,000 | $646 | — |
| Dec 3, 2005 | 2R | 2 BR · 1 BAoutside the market statistics (eligibility screen) | — | $440,000 | — | -10.0% |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-00937-7501; 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. Storage, parking, and commercial units are excluded from all figures. Floor- and line-level $/sf are time-controlled (each sale measured against the building’s going rate at the time of sale) and expressed at today’s pricing, so they isolate the floor or line premium rather than blend two decades of market movement.
Put this data to work.
Know what’s fair before you offer — we’ll show you where each line trades, the building’s discount-to-ask pattern, and where the value sits right now.
Price to the building’s real trajectory, not a guess — we’ll position your line against its true comps to maximize the outcome.
646.939.7375 · c.cohen@compass.com