Manhattan Midtown South-Flatiron-Union Square
Residential units
Inferred from ACRIS recorded transfers (deeds and co-op RPTT filings) that name a unit. Combined apartments replace their former unit letters when a later combined transfer exists. This is still not a complete official roster. Latest owner is the grantee on the most recent transfer, not a current occupancy list. The building total is the sum of those last sale amounts over $1, not an assessed or market value.
69 records · $237,597,282 across 58 units with a recorded sale amount
| Unit | Type | Latest owner | Last transfer | Amount |
|---|---|---|---|---|
| 9A | Condo unit | 15 Madison Square LLC | Oct 13, 2023 | $5,350,000.00 |
| 9B | Condo unit | Michele Sherman Kalish & Geoffrey O Kalish | Jan 27, 2023 | $7,300,000.00 |
| 9CD | Condo unit | Brian Woo | Nov 15, 2016 | $0.00 |
| 9E | Condo unit | Radhika Venkatraman & Ayushman Gupta | May 7, 2018 | $4,250,000.00 |
| 9F | Condo unit | Michael Zucker & Caitlin Destefano | Nov 5, 2010 | $0.00 |
| 9G | Condo unit | 15 Madison Square LLC | Feb 4, 2025 | $487,500.00 |
| 10A | Condo unit | Margo N Alexander | Nov 20, 2008 | $4,123,912.50 |
| 10B | Condo unit | Ronald A Pizzuti | Nov 10, 2008 | $4,327,562.50 |
| 10C | Condo unit | Individually, Victor A Mirontschuk & Lucy M. Bugea Personal Residence Trust & Trustee Carolyn Miller Braden | Jun 27, 2018 | $0.00 |
| 10D | Condo unit | Nicholas H. Politan & Robin P. Politan | Jun 29, 2023 | $1,730,000.00 |
| 10E | Condo unit | Flatiron Property Resources LLC | Aug 13, 2013 | $3,825,000.00 |
| 10F | Condo unit | Serge Tismen & Ida Liu | Sep 14, 2013 | $5,000,000.00 |
| 10G | Maid's room | Margo N Alexander | Nov 20, 2008 | $274,927.50 |
| 11A | Condo unit | Trustee Agnes Marton & The Agnes Marton 2022 Family Trust | May 31, 2022 | $0.00 |
| 11B | Condo unit | Patricia Pastor & Barry Friedman | Aug 18, 2008 | $4,378,475.00 |
| 11C | Condo unit | Shirley Wise | Jan 17, 2017 | $2,100,000.00 |
| 11D | Condo unit | Robin Blackstone | Dec 5, 2022 | $1,795,000.00 |
| 11E | Condo unit | Evan Kestenberg & Alexandra Sagalovich | Mar 31, 2015 | $5,315,000.00 |
| 11F | Condo unit | Danielle Steinman & Samuel Steinman | Mar 19, 2018 | $4,400,000.00 |
| 11G | Condo units | Trustee Jennifer Mary Ellen Clay & Trustee John Peter Clay & Trustee John Clay & Trustee Jennifer Coutts Clay & Trustee Jennifer Clay & The John And Jennifer Clay Residence Trust | May 6, 2013 | $0.00 |
| 12A | Condo unit | Brian Kniesly & Soo Jin Kim | Jun 8, 2026 | $5,700,000.00 |
| 12B | Condo unit | Emg Rider LLC | Sep 21, 2011 | $5,575,000.00 |
| 12C | Condo unit | Ann Marie Deramo | Oct 21, 2024 | $1,990,000.00 |
| 12D | Condo unit | Shulamit Rosenn & Barak M Rosenn | Aug 22, 2008 | $1,216,808.75 |
| 12E | Condo unit | Aimee M. Skier Revocable Trust & Jordan M. Mendal Revocable Trust & Trustee Jordan M. Mendal & Trustee Aimee M Skier | Mar 3, 2025 | $4,237,750.00 |
| 12F | Condo unit | Teak Us, Inc. | Jan 28, 2016 | $5,150,000.00 |
| 12G | Condo unit | Evan Kestenberg & Alexandra Sagalovich | Mar 31, 2015 | $5,315,000.00 |
| 13A | Condo unit | Audrey Hourse Barak & Nimrod Mark Barak | Apr 18, 2025 | $0.00 |
| 13B | Condo unit | Sagittarius Investments Holdings Limited | May 6, 2010 | $5,151,250.00 |
| 13C | Condo unit | Lee M Garza & Karen Brown Garza | Mar 11, 2009 | $1,400,093.75 |
| 13D | Condo unit | Carolyn Reep Laib & Chandra Maria Laib | Aug 17, 2010 | $1,435,732.50 |
| 13E | Condo unit | Allen Mark Kaufman Revocable Living Trust & Elizabeth Yu-lan Wang Revocable Living Trust & Trustee, Elizabeth Yu-Lan Wang & Trustee, Allen Mark Kaufman | Jun 1, 2018 | $0.00 |
| 13F | Condo unit | As Trustee Leslie Croft & The Berley 2015 Marital Trust | Feb 11, 2019 | $1,999,877.08 |
| 13G | Maid's room | Leslie Spira Lopez & Mark J Lopez | Mar 27, 2009 | $354,900.00 |
| 14A | Condo unit | Max Whatmore & Susan Whatmore | Jun 21, 2016 | $5,400,000.00 |
| 14B | Condo unit | Benjamin L Varadi | Jul 12, 2017 | $7,500,000.00 |
| 14C | Condo unit | Kagan Living Trust & Jonathan S Kagan & Monique R Kagan | Nov 8, 2023 | $2,137,500.00 |
| 14D | Condo unit | The 15 Together LLC | Jun 4, 2020 | $2,020,000.00 |
| 14E | Condo unit | George Gellert & Barbara Gellert | Jul 28, 2009 | $2,723,818.75 |
| 14F | Condo unit | Syk Management LLC | Jul 2, 2025 | $5,245,000.00 |
| 14G | Condo unit | Erica Desai & Anand Desai | Jun 17, 2010 | $253,500.00 |
| 15AB | Condo unit | The M Square Trust & As Trustee Ira J. Gilbert | May 4, 2018 | $15,120,000.00 |
| 15C | Condo unit | The Cliveden Nyc Trust & As Trustee Peter W. Fink | Jun 29, 2021 | $1,945,000.00 |
| 15D | Condo unit | Kai Ling Liu | Aug 7, 2017 | $2,200,000.00 |
| 15E | Condo unit | James Watts & Lisa Watts | Dec 24, 2009 | $2,724,837.00 |
| 15F | Condo unit | 15f/15 Msn LLC | Aug 3, 2015 | $5,665,000.00 |
| 15G | Condo unit | The 15g Trust & As Trustee Ira J Gilbert | May 3, 2018 | $500,000.00 |
| 16A | Condo unit | Medusa Properties, Inc. | Jul 27, 2009 | $4,174,825.00 |
| 16BC | Condo unit | Abigail Disney & Pierre Hauser | Apr 17, 2009 | $12,381,920.00 |
| 16D | Condo unit | Diane Greenwald & Marc Greenwald | Jul 1, 2021 | $3,750,000.00 |