Madison Park ApartmentsRecorded sales & closing prices
1831 Madison Avenue, New York, NY 10035
72 recorded transfers, 2004–2025. Sortable and searchable below.
Co-ops are normally measured by price per room, since square footage is not officially recorded for them. This building is shown in price per square foot because most of its sales carry documented footage, which makes the sharper measure the honest one here.
- Recorded transfers
- 72
- Date range
- 2004–2025
- Median $/sf
- $779
- Listing discount
- 3.6%
- Price range
- $275K – $840K
Change in the building’s median $/sf over each window, adjusted to a floor-adjusted basis — standardized to the building’s average floor, so it reflects price rather than which floors happened to sell. (2022 marks the rate-shock inflection.) Like-for-like repeat-sale figures to follow.
The building trades. NYC Department of Finance recorded transfers show a continuous history at this tax lot from May 2004 through November 2025, which is what distinguishes a working HDFC cooperative from a purely regulated rental. The recorded-price record is maintained in The Roebling Research Library and reproduced in the data room on this page.
Pricing at an HDFC is not directly comparable to open-market Harlem co-op pricing, because the income restriction and any resale formula constrain the buyer pool and, in some buildings, the price itself. Read the recorded figures against the corporation's own resale terms rather than against the surrounding market.
The complete recorded-sale history for Madison Park Apartments, compiled from NYC Department of Finance transfer records and verified listing data, then enriched apartment-by-apartment by The Roebling Team research desk. Across sales with a public asking price, the building carries a median listing discount of 3.6% from the last ask — a recurring negotiation gap worth pricing into any offer or listing strategy here.
Price per square foot over time
31 sales with a known square footage, by closing date.
The vertical premium
The climb in price per square foot as you rise through the building — light and views included, time-adjusted to today’s market.
Recent closings
The building’s 10 most recent market sales.
| Date | Unit | Apartment | Price | $/sf | vs. Ask |
|---|---|---|---|---|---|
| Nov 19, 2025 | 4E | 2 BR · 2 BA · 885 sf | $600,000 | $678 | -7.6% |
| Mar 7, 2025 | 6A | 2 BR · 2 BA · 860 sf | $640,000 | $744 | -4.3% |
| Dec 18, 2024 | 7L | 2 BR · 2 BA | $600,000 | -7.6% | |
| Mar 4, 2024 | 8D | 2 BR · 2 BA · 946 sf | $711,000 | $752 | -1.9% |
| Jul 25, 2023 | 6M | 3 BR · 2 BA | $809,000 | -1.9% | |
| Jun 29, 2023 | 3F | 2 BR · 2 BA · 900 sf | $590,000 | $656 | -1.7% |
| Jun 27, 2023 | 6G | 2 BR · 2 BA | $585,000 | -4.9% | |
| Feb 1, 2023 | 8I | 2 BR · 2 BA · 946 sf | $725,000 | $766 | +0.0% |
| Jul 25, 2022 | 4M | 3 BR · 2 BA · 1,060 sf | $839,500 | $792 | +1.2% |
| Jul 22, 2022 | 4G | 2 BR · 2 BA · 862 sf | $659,000 | $765 | +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 | ||||||
|---|---|---|---|---|---|---|
| Nov 19, 2025 | 4E | 2 BR · 2 BA | 885 | $600,000 | $678 | -7.6% |
| Mar 7, 2025 | 6A | 2 BR · 2 BA | 860 | $640,000 | $744 | -4.3% |
| Dec 18, 2024 | 7L | 2 BR · 2 BA | — | $600,000 | — | -7.6% |
| Mar 4, 2024 | 8D | 2 BR · 2 BA | 946 | $711,000 | $752 | -1.9% |
| Jul 25, 2023 | 6M | 3 BR · 2 BA | — | $809,000 | — | -1.9% |
| Jun 29, 2023 | 3F | 2 BR · 2 BA | 900 | $590,000 | $656 | -1.7% |
| Jun 27, 2023 | 6G | 2 BR · 2 BA | — | $585,000 | — | -4.9% |
| Feb 1, 2023 | 8I | 2 BR · 2 BA | 946 | $725,000 | $766 | +0.0% |
| Jul 25, 2022 | 4M | 3 BR · 2 BA | 1,060 | $839,500 | $792 | +1.2% |
| Jul 22, 2022 | 4G | 2 BR · 2 BA | 862 | $659,000 | $765 | +0.0% |
| Jul 19, 2022 | 6L | 2 BR · 2 BA | 855 | $665,000 | $778 | -3.6% |
| Jul 15, 2022 | 3G | 2 BR · 2 BA | — | $580,000 | — | -3.2% |
| Jan 28, 2022 | 6O | 2 BR · 2 BA | 850 | $652,500 | $768 | -6.1% |
| Sep 30, 2021 | 5D | 2 BR · 2 BA | 900 | $655,000 | $728 | — |
| Jan 8, 2021 | 7M | 3 BR · 2 BA | 1,060 | $765,000 | $722 | -13.1% |
| Mar 12, 2020 | 9C | 1 BR · 1 BA | 650 | $585,000 | $900 | -2.5% |
| Nov 22, 2019 | 3N | 2 BR · 2 BA | — | $385,000 | — | — |
| Nov 22, 2019 | 7F | 2 BR · 2 BA | — | $630,000 | — | -2.9% |
| Jul 29, 2019 | 6K | 2 BR · 2 BA | 860 | $674,000 | $784 | -5.7% |
| Oct 30, 2018 | 3D | 2 BR | — | $639,000 | — | -1.5% |
| Oct 22, 2018 | 4I | 2 BR · 2 BA | — | $630,000 | — | +0.0% |
| Oct 9, 2018 | 8O | 2 BR | 850 | $651,500 | $766 | -10.6% |
| Sep 7, 2018 | 4J | 2 BR | 885 | $685,000 | $774 | — |
| Aug 7, 2018 | 4M | 3 BR · 2 BA | 1,060 | $750,000 | $708 | -11.7% |
| Apr 18, 2018 | 7E | 2 BR | — | $735,000 | — | -1.3% |
| Mar 13, 2018 | 4C | 2 BR · 2 BA | — | $640,000 | — | +2.4% |
| Mar 2, 2018 | 9L | 1 BR | — | $520,000 | — | -5.5% |
| Dec 29, 2017 | 9E | 2 BR | — | $838,000 | — | — |
| Oct 31, 2017 | 8I | 2 BR | — | $765,000 | — | -9.9% |
| Oct 25, 2017 | 5D | 2 BR · 2 BA | 900 | $600,000 | $667 | +9.1% |
| Nov 18, 2016 | 5G | 2 BR · 2 BA | 862 | $675,000 | $783 | -0.7% |
| Nov 10, 2016 | 2I | 2 BR | — | $660,000 | — | -2.2% |
| Nov 4, 2016 | 6M | 3 BR | 1,020 | $790,000 | $775 | -1.1% |
| Aug 3, 2016 | 6A | 2 BR | — | $655,000 | — | -6.3% |
| Dec 14, 2015 | 7E | 2 BR | — | $675,000 | — | -6.9% |
| Nov 5, 2015 | 6L | 2 BR | — | $625,000 | — | +0.0% |
| Aug 20, 2015 | 2I | 2 BR | — | $188,752 | — | — |
| Jun 30, 2014 | 2F | 2 BR | 860 | $405,000 | $471 | — |
| May 9, 2014 | 8I | 2 BR | — | $498,888 | — | -5.9% |
| Apr 30, 2014 | 9A | 2 BR | 1,000 | $440,000 | $440 | — |
| Mar 17, 2014 | 5A | 2 BR · 2 BA | 860 | $375,000 | $436 | -11.8% |
| Feb 19, 2014 | 7M | 3 BR | 1,020 | $539,603 | $529 | — |
| Dec 6, 2013 | 3F | 2 BR · 2 BA | 1,200 | $394,000 | $328 | -1.3% |
| Nov 20, 2013 | 3N | 2 BR | — | $385,000 | — | -1.3% |
| Oct 31, 2013 | 4L | 2 BR | — | $405,000 | — | -2.4% |
| Sep 11, 2013 | 5I | 2 BR | — | $360,000 | — | -7.7% |
| Jan 31, 2013 | 9E | 2 BR | — | $449,000 | — | -2.2% |
| Jan 29, 2013 | 9A | 2 BRnon-market transfer (excluded from $/sf & trends) | 1,000 | $274,000 | — | — |
| Oct 11, 2012 | 9C | 1 BR | — | $275,000 | — | +0.0% |
| Oct 5, 2012 | 8C | 1 BR · 1 BA | — | $300,000 | — | -4.8% |
| Nov 22, 2011 | 8D | 2 BR | 946 | $440,000 | $465 | -6.2% |
| Aug 1, 2011 | 3H | 2 BR | — | $335,000 | — | -16.0% |
| Apr 20, 2011 | 2G | 1 BR | — | $285,000 | — | -10.9% |
| Jun 23, 2010 | 9D | 2 BR | — | $424,000 | — | -19.2% |
| Aug 5, 2009 | 2F | 2 BR | 860 | $370,000 | $430 | -10.8% |
| Oct 23, 2008 | 6O | 2 BR | 860 | $428,000 | $498 | -1.6% |
| Aug 26, 2008 | 6K | 2 BR · 2 BA | 860 | $450,000 | $523 | — |
| May 1, 2008 | 2G | 1 BR | — | $345,000 | — | — |
| Apr 29, 2008 | 3M | 3 BR | 1,100 | $530,000 | $482 | -3.6% |
| Sep 18, 2007 | 7L | 2 BR | — | $425,000 | — | -7.6% |
| Jul 24, 2007 | 4I | 2 BR | — | $410,000 | — | -8.9% |
| Jul 13, 2007 | 9M | 3 BR · 2 BA | 977 | $525,000 | $537 | — |
| Jul 12, 2007 | 8B | — | $575,000 | — | — | |
| Jul 2, 2007 | 5C | 2 BR | 860 | $410,000 | $477 | -2.4% |
| Jun 20, 2007 | 7M | 3 BR | 1,020 | $510,000 | $500 | -20.2% |
| Jun 13, 2007 | 9A | 2 BR | 1,000 | $475,000 | $475 | +0.0% |
| Jun 5, 2007 | 8O | 2 BR | 850 | $390,000 | $459 | -29.1% |
| Dec 19, 2006 | 5H | 2 BR | 860 | $415,000 | $483 | -3.5% |
| Nov 15, 2006 | 6F | 2 BR | 900 | $438,500 | $487 | -7.7% |
| Oct 18, 2006 | 5L | 2 BR | 860 | $435,000 | $506 | -8.4% |
| Jun 28, 2006 | 3N | 2 BR | — | $445,000 | — | -1.1% |
| May 24, 2004 | 6OCo-op Sponsor Transfer | 2 BR | 860 | $325,000 | $378 | +0.0% |
Sources, exclusions and how these figures are computed
Sales sourced from NYC Department of Finance recorded transfers (BBL 1-01746-0021) 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; square footage on co-ops is not officially recorded, figures shown are approximate. 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.
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