655 Sixth Avenue (The O'Neill Building)Recorded sales & closing prices
655 Sixth Avenue, New York, NY 10010
23 recorded closings, 2022–2026. Sortable and searchable below.
- Recorded closings
- 23
- Date range
- 2022–2026
- Price range
- $650K – $3M
The complete recorded-sale history for The O'Neill Building, 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 |
|---|---|---|---|
| Apr 10, 2026 | 7B | $985,000 | |
| Mar 25, 2026 | 16B | $1,850,000 | |
| Jan 20, 2026 | 2K | $1,664,000 | |
| Nov 25, 2025 | 3A | $750,000 | |
| Aug 13, 2025 | 2E | $2,765,000 | |
| Aug 15, 2025 | 14A | $1,350,000 | |
| May 6, 2025 | 5K | $1,690,000 | |
| Apr 30, 2025 | 5F | $2,050,000 | |
| Feb 14, 2025 | 11A | $1,445,000 | |
| Sep 18, 2024 | 10A | $1,445,000 |
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.
| Apartment | |||
|---|---|---|---|
| Apr 10, 2026 | 7B | $985,000 | |
| Mar 25, 2026 | 16B | $1,850,000 | |
| Jan 20, 2026 | 2K | $1,664,000 | |
| Nov 25, 2025 | 3A | $750,000 | |
| Aug 13, 2025 | 2E | $2,765,000 | |
| Aug 15, 2025 | 14A | $1,350,000 | |
| May 6, 2025 | 5K | $1,690,000 | |
| Apr 30, 2025 | 5F | $2,050,000 | |
| Feb 14, 2025 | 11A | $1,445,000 | |
| Sep 18, 2024 | 10A | $1,445,000 | |
| Jul 30, 2024 | 2B | $2,250,000 | |
| Jul 23, 2024 | 4H | $1,670,000 | |
| Jul 11, 2024 | 5E | $3,000,000 | |
| Aug 23, 2023 | 4F | $1,795,000 | |
| Aug 4, 2023 | 3C | $955,000 | |
| Jun 23, 2023 | 2A | $2,840,000 | |
| Jun 26, 2023 | 4A | $650,000 | |
| May 4, 2023 | 4E | $2,450,000 | |
| Mar 3, 2023 | 12B | $955,500 | |
| Aug 16, 2022 | 4A | $2,395,000 | |
| Aug 3, 2022 | 3E | $2,500,000 | |
| Jul 29, 2022 | 3L | $1,717,000 | |
| Jun 8, 2022 | 3G | $2,175,000 |
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-00796-7504) 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.