Kenneth Horn
(Kenneth S. Horn, Kenneth Stuart Horn)
Alchemy Properties
(Alchemy-ABR Investment Partners)
800 Third Avenue, 22nd Fl New York, NY 10022
Alchemy Properties|Alchemy Ventures NYC portfolio
$915.6 million -specialty 36%, condo 25%, hotel 14%; Manhattan 100%*
250th largest portfolio by dollar value
668,108 sqft – hotel 28%, office 26%, condo 24%; Manhattan 100%
691th largest by SF
10 properties – Manhattan 100%
1020th largest
135 residential units – Manhattan 100%
1502th largest by residential units
1 foreclosure, 0 bankruptcies, 0 other court cases.
Person Activity past 24 months:
Buyer signatory: 4 for $45 million
Borrower signatory: 3 for $220.7 million
Developer (new building or major alteration): 24 for 0 square feet
Top Ten Associated Companies:
JPMorgan Chase (1), Calvary Baptist Church (1), Copperwood Real Estate (1), Rudra Pandey (1), BDT & MSD Partners (1), AIR Communities (1), Arbor Multifamily Acquisition Company (1), Parkoff Organization (1), Leona Horwitz (1), Walker & Dunlop (1)
Top Ten Associated People:
Simon B. Burce (1), Todd A. Williams (1), Robert Lemle (1), Michael Barr (1), John D. McGrath (1), Maurice Kaufman (1), Adam L. Parkoff (1), Lloyd Shaffer (1), Yassar Mahmood (1), Michael D. Morici, Jr. (1)
Recent activity as signatory:
• Alchemy Properties borrowed $86 million from BDT & MSD Partners for None on May 05, 2026.
• Alchemy Properties, ABR Partners and Alchemy-ABR Investment Partners borrowed $127.2 million from Helaba for 1486 1 Avenue on February 26, 2026.
• Arbor Multifamily Acquisition Company sold 151 Avenue A for $10.8 million to Alchemy Ventures on March 14, 2025.
• Alchemy Ventures borrowed $7.5 million from Walker & Dunlop for 151 Avenue A on March 14, 2025.
• Copperwood Real Estate sold 406 East 78 Street for $5.2 million to Alchemy Properties, ABR Partners and Alchemy-ABR Investment Partners on August 28, 2024.
• Parkoff Organization sold 1482 1 Avenue for $8.2 million to Alchemy Properties, ABR Partners and Alchemy-ABR Investment Partners on August 28, 2024.
• Leona Horwitz sold 1486 1 Avenue for $20.8 million to Alchemy Properties, ABR Partners and Alchemy-ABR Investment Partners on August 28, 2024.
• AIR Communities sold 1691 2nd Avenue and 1693 2nd Avenue, Yorkville, Manhattan for $26.3 million to Alchemy Ventures and ABR Properties on June 29, 2023.
• Alchemy Properties sold 378 West End Avenue, Upper West Side, Manhattan for $10.3 million to The buyer on July 06, 2022.
• Alchemy Properties borrowed $230 million from JPMorgan Chase for 378 West End Avenue, 378 West End Avenue, 378 West End Avenue, 378 West End Avenue, 378 West End Avenue, and others, Upper West Side, Manhattan on February 16, 2022.
Latest Stories:
• Alchemy Properties pays $58.5M for conversion site in Tribeca (May 28, 2026)
• Alchemy Ventures pays $10.8M to Arbor for 8-unit walkup in East Village (March 25, 2025)
• Alchemy-ABR files plans for 86-unit building in Lenox Hill (November 27, 2024)
• Alchemy-ABR pays $34.2M for dev site, air rights, in Lenox Hill (September 09, 2024)
• Alchemy, ABR pays $130M to Calvary Baptist in Midtown West (June 28, 2021)
• Alchemy Properties sells Woolworth condo for $13.5M (March 09, 2021)
