Manhattan · BBL 1013760122
677 Madison Avenue
New York, NY 10065 · Manhattan
Also written as: 677 Madison Ave · 677 Madison Avenue
Owner of record: 677-679 MADISON PROPCO LLC
Snapshot updated 2026-09-30 — open the app to refresh for live data.
Assessment (FY2027)
- Assessed value: $5,701,050
- Market value: $12,669,000
- Tax class: 2B
Building
- Walk-up apartment (C7)
- Built 1871, altered 2008
- 8 residential / 9 units
- 5 floors
- Zoning: C5-1
- Lot area: 2,740 sf
- Building area: 12,200 sf
- Historic district: Upper East Side Historic District
Official records
ZoLa zoning · DOF property tax · Property Portal · ACRIS deeds/mortgages · DOB profile · Tax map · Map
All data sourced from NYC Department of Finance / PLUTO / ACRIS / HPD public records. https://www.sageops.ai/property/manhattan/677-madison-avenue-1013760122
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