Aaron Kahen
KP Developers
Developer, Owner
182-11 Union Turnpike, Queens, New York 11366
KP Developers NYC portfolio
$101.4 million -elevator 27%, walkup 16%, retail 16%; Queens 46%, Manhattan 30%, Brooklyn 22%*
1511th largest portfolio by dollar value
219,859 sqft – elevator 32%, walkup 21%, mixed-use 16%; Manhattan 35%, Queens 34%, Brooklyn 29%
1484th largest by SF
31 properties – Queens 41%, Manhattan 35%, Brooklyn 22%
323th largest
175 residential units – Manhattan 63%, Brooklyn 32%, Queens 4%
1282th largest by residential units
Person Activity past 24 months:
Buyer signatory: 1 for $4.5 million
Developer (new building or major alteration): 1 for 5,078 square feet
Top Ten Associated Companies:
Walter Besser estate (2), John Blaha (1)
Top Ten Associated People:
Itka Besser (2), John Blaha (1)
Recent activity as signatory:
• John Blaha sold None for $4.5 million to KP Developers on March 16, 2026.
• Aaron Kahen filed plans for new building for 5,078 sqft in Bushwick, Brooklyn, on October 24, 2025.
• Walter Besser estate sold 180 Huron Street for $2.5 million to KP Developers on December 08, 2023.
• Walter Besser estate sold 157 Greenpoint Avenue for $3 million to KP Developers on September 08, 2023.