Back to 526 Union Avenue building profile
526 Union AvenueRecorded sales & closing prices
526 Union Avenue, Brooklyn, NY 11211
46 recorded closings, 2014–2025. Sortable and searchable below.
- Recorded closings
- 46
- Date range
- 2014–2025
- Median $/sf
- $1,742
- Listing discount
- 0.0%
- Monthly carry/sf
- $2.23
- Price range
- $626K – $2.15M
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.
Every closing through February 2025 was a first sale from the sponsor. Resale activity has only just begun, and the building now trades as ordinary resale inventory with no sponsor apartments competing. Within northern Williamsburg's post-2018 condominium supply, pricing here turns on unit size and floor, whether a parking space conveys, and the full-tax position. Against abated buildings of the 2008–2016 cohort nearby, this building's taxes are higher. Against other full-tax new construction, they are comparable. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The complete recorded-sale history for 526 Union Avenue, 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 0.0% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
45 sales with a known square footage, by closing date.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Dec 11, 2025 | 508 | 2 BR · 2 BA · 888 sf | $1,465,000 | $1,650 | -0.7% |
| Feb 24, 2025 | 206 | 2 BR · 2 BA · 931 sf | $1,706,587 | $1,833 | +3.1% |
| May 10, 2024 | 407 | 2 BR · 2 BA · 1,144 sf | $1,888,853 | $1,651 | +7.3% |
| Apr 24, 2024 | 307 | 2 BR · 2 BA · 1,144 sf | $1,746,298 | $1,526 | +3.0% |
| Apr 12, 2024 | PH1 | 2 BR · 2 BA · 1,035 sf | $1,792,120 | $1,732 | +5.7% |
| Mar 25, 2024 | 201 | 2 BR · 2 BA · 1,034 sf | $1,675,021 | $1,620 | +1.8% |
| Dec 4, 2023 | 303 | 2 BR · 2 BA · 976 sf | $1,501,918 | $1,539 | +1.8% |
| Sep 21, 2023 | 203 | 1 BR · 1 BA · 681 sf | $992,793 | $1,458 | +0.0% |
| Sep 8, 2023 | PH2 | 2 BR · 2 BA · 1,007 sf | $1,756,481 | $1,744 | +0.0% |
| Sep 6, 2023 | PH6 | 2 BR · 2 BA · 905 sf | $1,501,918 | $1,660 | +0.0% |
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 | ||||||
|---|---|---|---|---|---|---|
| Dec 11, 2025 | 508 | 2 BR · 2 BA | 888 | $1,465,000 | $1,650 | -0.7% |
| Feb 24, 2025 | 206 | 2 BR · 2 BA | 931 | $1,706,587 | $1,833 | +3.1% |
| May 10, 2024 | 407 | 2 BR · 2 BA | 1,144 | $1,888,853 | $1,651 | +7.3% |
| Apr 24, 2024 | 307 | 2 BR · 2 BA | 1,144 | $1,746,298 | $1,526 | +3.0% |
| Apr 12, 2024 | PH1 | 2 BR · 2 BA | 1,035 | $1,792,120 | $1,732 | +5.7% |
| Mar 25, 2024 | 201 | 2 BR · 2 BA | 1,034 | $1,675,021 | $1,620 | +1.8% |
| Dec 4, 2023 | 303 | 2 BR · 2 BA | 976 | $1,501,918 | $1,539 | +1.8% |
| Sep 21, 2023 | 203 | 1 BR · 1 BA | 681 | $992,793 | $1,458 | +0.0% |
| Sep 8, 2023 | PH2 | 2 BR · 2 BA | 1,007 | $1,756,481 | $1,744 | +0.0% |
| Sep 6, 2023 | PH6 | 2 BR · 2 BA | 905 | $1,501,918 | $1,660 | +0.0% |
| Aug 28, 2023 | 607 | 2 BR · 2 BA | 1,144 | $1,893,945 | $1,656 | +0.0% |
| Aug 14, 2023 | 608 | 2 BR · 2 BA | 888 | $1,440,823 | $1,623 | +0.0% |
| Aug 2, 2023 | 508 | 2 BR · 2 BA | 888 | $1,400,093 | $1,577 | +1.8% |
| Aug 2, 2023 | PH3 | 1 BR · 1 BA | 607 | $1,064,071 | $1,753 | +0.0% |
| Jul 28, 2023 | 602 | 1 BR · 1 BA | 618 | $952,063 | $1,541 | +0.0% |
| Jul 24, 2023 | PH4 | 1 BR · 1 BA | 711 | $1,216,808 | $1,711 | +0.0% |
| Jun 30, 2023 | 302 | 1 BR · 1 BA | 618 | $911,333 | $1,475 | +0.0% |
| Jun 29, 2023 | 202 | 642 | $952,063 | $1,483 | — | |
| Jun 1, 2023 | 204 | 650 | $1,013,158 | $1,559 | — | |
| May 25, 2023 | 301 | 1 BA | 412 | $626,223 | $1,520 | +0.0% |
| May 17, 2023 | 402 | 1 BR · 1 BA | 618 | $911,333 | $1,475 | +0.0% |
| May 16, 2023 | 502 | 1 BR · 1 BA | 618 | $931,698 | $1,508 | +0.0% |
| May 10, 2023 | 603 | 2 BR · 2 BA | 976 | $1,680,112 | $1,721 | +0.0% |
| Apr 27, 2023 | 604 | 1 BA | 450 | $702,592 | $1,561 | +0.0% |
| Apr 24, 2023 | 505 | 1 BR · 1 BA | 605 | $906,242 | $1,498 | +0.0% |
| Apr 24, 2023 | 504 | 1 BA | 450 | $682,227 | $1,516 | +0.0% |
| Apr 24, 2023 | 401 | 1 BA | 412 | $632,333 | $1,535 | +0.0% |
| Apr 24, 2023 | 503 | 2 BR · 2 BA | 976 | $1,634,291 | $1,674 | +0.0% |
| Apr 14, 2023 | 403 | 2 BR · 2 BA | 976 | $1,517,192 | $1,555 | +0.0% |
| Apr 10, 2023 | 605 | 1 BR · 1 BA | 605 | $941,881 | $1,557 | +0.0% |
| Apr 4, 2023 | 406 | 1 BR · 1 BA | 619 | $952,063 | $1,538 | +0.0% |
| Apr 3, 2023 | 205 | 2 BR · 2 BA | 1,144 | $2,153,598 | $1,883 | +0.0% |
| Mar 31, 2023 | 501 | 1 BA | 412 | $730,594 | $1,773 | +0.0% |
| Mar 30, 2023 | 506 | 1 BR · 1 BA | 619 | $992,793 | $1,604 | +0.0% |
| Mar 27, 2023 | 304 | 1 BA | 450 | $651,680 | $1,448 | +0.0% |
| Mar 24, 2023 | 507 | 2 BR · 2 BA | 1,144 | $1,905,145 | $1,665 | +0.0% |
| Mar 23, 2023 | 408 | 2 BR · 2 BA | 888 | $1,453,551 | $1,637 | +0.0% |
| Mar 22, 2023 | 606 | 1 BR · 1 BA | 619 | $972,428 | $1,571 | +0.0% |
| Mar 20, 2023 | 305 | 1 BR · 1 BA | 605 | $890,968 | $1,473 | +0.0% |
| Mar 20, 2023 | PH5 | 2 BR · 2 BA | 1,014 | $1,807,393 | $1,782 | +0.0% |
| Mar 20, 2023 | 405 | 1 BR · 1 BA | 605 | $890,968 | $1,473 | +0.0% |
| Mar 17, 2023 | 306 | 1 BR · 1 BA | 619 | $941,881 | $1,522 | +0.0% |
| Mar 17, 2023 | 404 | 1 BA | 450 | $661,862 | $1,471 | +0.0% |
| Mar 15, 2023 | 308 | 2 BR · 2 BA | 888 | $1,400,093 | $1,577 | +0.0% |
| Mar 10, 2023 | 601 | 1 BA | 412 | $705,138 | $1,712 | +0.0% |
| Nov 3, 2014 | — | outside the market statistics (eligibility screen) | — | $9,500,000 | — | — |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-02741-7502; 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