NYC Building Report

Manhattan Midtown South-Flatiron-Union Square

172 Madison 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.

58 records · $122,903,662 across 46 units with a recorded sale amount

Unit Type Latest owner Last transfer Amount
27A Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00
27B Condo unit 172 Madison 27b LLC Jun 8, 2017 $3,589,331.25
MSN Condo unit 172 Mansion Owner, LLC Apr 2, 2021 $9,697,125.00
PH/A Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00
PH/B Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00
PH/C Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00
PH/D Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00
SKY Condo unit Arc 172 Madison LLC Aug 17, 2026 $0.00