Manhattan Upper West Side (Central)
505 West End Avenue, Manhattan
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.
35 records · $69,091,485 across 31 units with a recorded sale amount
| Unit | Type | Latest owner | Last transfer | Amount |
|---|---|---|---|---|
| 1A | Co-op unit | James Erselius & Anna Kreiter | Aug 21, 2026 | $2,150,000.00 |
| 1BB | Co-op unit | Trustee Mark Sauerhoff & Trustee Adeline Levine & Mark Sauerhoff Revocable Trust & Adeline Levine Revocable Trust | Jun 6, 2023 | $0.00 |
| 2AA | Co-op unit | Katherine M Gerlough | May 19, 2010 | $535,000.00 |
| 2B | Co-op unit | Sabrina Kelsey Karlin & Julian Sydney Rosenblum | Mar 31, 2026 | $2,200,000.00 |
| 2D | Co-op unit | 18-36 Ny LLC | Oct 2, 2024 | $3,937,835.00 |
| 3AA | Co-op unit | Trustee Deborah Kaplan & The Deborah Kaplan Revocable Trust Agreement | Jan 26, 2023 | $0.00 |
| 3B | Co-op unit | Maureen Mcgann | May 1, 2018 | $2,850,000.00 |
| 3C | Co-op unit | Eric Mullen & Nicole Lefton | Jul 11, 2011 | $1,318,000.00 |
| 3D | Co-op unit | Eric H Friedman & Lisa Friedman | Jun 17, 2015 | $1,680,000.00 |
| 4C | Co-op unit | Erica L Eng & Benjamin Z Withnell | Jun 30, 2023 | $2,030,000.00 |
| 5B | Co-op unit | Karen R Kesselman | Dec 8, 2021 | $2,050,000.00 |
| 6A | Co-op unit | 18-36 Ny LLC | Oct 2, 2024 | $3,937,835.00 |
| 6AA/B | Co-op unit | Jane Teichler & Judith Tzur | Feb 14, 2013 | $0.00 |
| 6AAB | Co-op unit | Nico J.m. Clemminck & Praneet Gill Clemminck | Jun 26, 2017 | $3,265,000.00 |
| 6C | Co-op unit | Nina Kovalenko | Jul 18, 2024 | $2,300,000.00 |
| 7A | Co-op unit | Markie Hancock & Katharina Gregorio | Oct 22, 2007 | $865,000.00 |
| 7B | Co-op unit | 18-36 Ny LLC | Oct 2, 2024 | $3,937,835.00 |
| 8/B | Co-op unit | Lael G Jacobs | Nov 28, 2007 | $1,827,758.75 |
| 8AA | Co-op unit | 18-36 Ny LLC | Oct 2, 2024 | $3,937,835.00 |
| 8B | Co-op unit | Lael G Jacobs & Philip Kadish | Mar 11, 2010 | $0.00 |
| 8D | Co-op unit | Amy Neda Vegari & Alexander Dworkowitz | Mar 9, 2018 | $1,910,000.00 |
| 9A | Co-op unit | Nancy L Elitzer & Michael R Elitzer | Jul 26, 2005 | $1,950,000.00 |
| 9B | Co-op unit | Nancy Lester Elitzer & Michael R Elitzer | Oct 18, 2017 | $350,000.00 |
| 10AB | Co-op unit | Benjamin Rosenblum & Deborah Berkman | Aug 15, 2023 | $4,800,000.00 |
| 10C | Co-op unit | Cara Silverstein & Jeffrey Silverstein | Aug 26, 2026 | $2,846,008.75 |
| 10D | Co-op unit | Mark L Bodner & Beth Fischbein | Dec 2, 2009 | $1,400,000.00 |
| 11AA | Co-op unit | Amy J Altman | Nov 1, 2007 | $855,990.00 |
| 11D | Co-op unit | Matthew E Sporer & Carrie Sporer | Aug 9, 2021 | $3,850,000.00 |
| 12AA | Co-op unit | William Marshall | Sep 15, 2017 | $949,000.00 |
| 12D | Co-op unit | Julia Belkin | Oct 22, 2018 | $2,100,000.00 |
| 14/D | Co-op unit | Linda C Fentiman & Arthur E Levine | Jun 14, 2006 | $1,387,000.00 |
| 14A | Co-op unit | 18-36 Ny LLC | Oct 2, 2024 | $3,937,835.00 |
| 14D | Co-op unit | Elisheva Hirshman Finston & Steven Finston | Mar 1, 2022 | $1,900,000.00 |
| 15B | Co-op unit | Elizabeth Preis & Stephen Dougherty | Sep 14, 2004 | $733,552.39 |
| 15D | Co-op unit | Martin Sanchez | Nov 3, 2011 | $1,300,000.00 |