51 East 78th StreetRecorded sales & closing prices
51 East 78th Street, New York, NY 10075
11 recorded transfers, 2005–2026. Sortable and searchable below.
- 2BR
- $1.24M
- Recent range
- $785K – $1.58M
- Listing discount
- 11.5%
- Recorded transfers
- 11
Not enough recent activity to price (shown for completeness, not quoted): 1BR — last traded 2024.
The complete recorded-sale history for 51 East 78th Street, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. Priced by apartment type — the honest unit for a co-op, where square footage isn’t officially recorded.
Latest closings
And by floor
Same 2BR, time-controlled to today — higher floors, higher clears.
The 2BR trajectory
Every recorded 2BR. The building trades thinly year to year, so the story is the long arc, not any single year: 2BRs have moved from roughly $1.09M in the mid-2000s to about $1.24M today.
Each dot is one recorded sale, by close date and price; the line is the median for each year. Click any dot to jump straight to that sale below.
Lines that traded more than once
The building’s appreciation arc, apartment by apartment — recorded prices, exact.
Every recorded sale
Sort any column; filter by unit or keyword. Prices are the recorded transfer amount at the NYC Department of Finance.
| Apartment | ||||
|---|---|---|---|---|
| Mar 4, 2026 | 3BC | 2 BR · 2 BA | $1,578,000 | +5.2% |
| Jun 26, 2024 | 4D | 1 BR · 1 BA | $785,000 | — |
| May 11, 2023 | 1C | 2 BR · 2 BA | $900,000 | -21.7% |
| Oct 14, 2021 | 4D | 1 BR · 1 BA | $749,000 | — |
| Oct 5, 2021 | 5C | 1 BR | $945,000 | — |
| Jan 24, 2020 | 3AD | 2 BR · 2 BA | $1,350,000 | -19.6% |
| Feb 13, 2018 | 1A | 1 BR | $599,000 | — |
| Apr 2, 2013 | 5C | 1 BR | $725,000 | -3.3% |
| Nov 13, 2012 | 1C | 2 BR | $1,005,000 | -22.6% |
| Jul 26, 2005 | 1C | 2 BR | $1,100,000 | — |
| Feb 7, 2005 | 1B | 2 BR | $1,085,000 | -1.3% |
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01393-0027) and verified listing data. Co-op apartments are priced by unit type (bedroom count) rather than per square foot — square footage isn’t officially recorded for co-ops, and room counts carry some agent-entry inconsistency, so bedroom type is the reliable spine. Non-arms-length transfers and storage/parking are excluded; line and floor premiums are time-controlled to today’s pricing. Where transaction volume is too thin to support a figure, none is shown.
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.