The Shinnecock, 939 Union StreetRecorded sales & closing prices
939 Union Street, Brooklyn, NY 11215
22 recorded closings, 2004–2024. Sortable and searchable below.
- Recorded closings
- 22
- Date range
- 2004–2024
- Price range
- $556K – $2.45M
The Shinnecock trades as a small, staffed, mid-2000s condominium near Grand Army Plaza. Benchmark it on a dollars-per-square-foot basis against the other condominium stock at the north end of Park Slope, and on a monthly-cost basis against the co-ops on Plaza Street and Prospect Park West, which are the realistic alternatives. With 22 apartments, resale activity is thin, often one or two sales a year, so pricing rests on very few prints. The upper floors, with their single-apartment layouts and the building's height, trade as a different product from the two-per-floor lines below. Unit-level transaction history is maintained in The Roebling Research Library and shared with clients during diligence.
The complete recorded-sale history for The Shinnecock, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price |
|---|---|---|---|
| Dec 20, 2024 | 8B | $1,795,000 | |
| Aug 2, 2022 | 9B | $1,860,000 | |
| Oct 8, 2019 | 3B | $1,450,000 | |
| Dec 6, 2018 | 8B | $1,612,000 | |
| Dec 11, 2017 | 14 | $2,450,000 | |
| Sep 12, 2017 | 10 | $2,325,000 | |
| Mar 31, 2011 | 14 | $1,850,000 | |
| Nov 24, 2010 | — | $835,000 | |
| Nov 3, 2006 | 3B | $825,000 | |
| Sep 5, 2006 | 6B | $835,000 |
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 20, 2024 | 8B | $1,795,000 | |
| Aug 2, 2022 | 9B | $1,860,000 | |
| Oct 8, 2019 | 3B | $1,450,000 | |
| Dec 6, 2018 | 8B | $1,612,000 | |
| Dec 11, 2017 | 14 | $2,450,000 | |
| Sep 12, 2017 | 10 | $2,325,000 | |
| Mar 31, 2011 | 14 | $1,850,000 | |
| Nov 24, 2010 | — | $835,000 | |
| Nov 3, 2006 | 3B | $825,000 | |
| Sep 5, 2006 | 6B | $835,000 | |
| Aug 10, 2006 | 9A | $881,000 | |
| Jul 4, 2004 | 111 | $687,318.75 | |
| May 4, 2004 | 104 | $767,760.5 | |
| May 4, 2004 | 116 | $1,210,699.25 | |
| May 26, 2004 | 8B | $702,592.5 | |
| Apr 23, 2004 | 107 | $590,585 | |
| May 7, 2004 | 103 | $590,585 | |
| Apr 26, 2004 | 106 | $587,530.25 | |
| May 20, 2004 | 120 | $1,145,531.25 | |
| May 3, 2004 | 104 | $556,473.63 | |
| Apr 14, 2004 | 110 | $605,858.75 | |
| Apr 14, 2004 | 109 | $595,676.25 |
The most recent eligible transfer recorded at this building is from 2024. Our records run through August 2026; no later qualifying sale has been recorded here, which for a small or tightly held building is common rather than a gap in the data.
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 3-01064-7501) and verified listing data. Apartment-level facts (line, condition, asking-price context) curated and cross-verified by The Roebling Team research desk. Not all transactions cross-verify with ACRIS records — sponsor and LLC purchases sometimes record at stipulated values rather than market price. 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.