618 Amsterdam Avenue, Manhattan
Apartment building · 108 units · built c. 1925 · Block 1237, Lot 33.
Building permits
- Alteration, filed Oct 28, 2026, estimated cost $76K, described as “The Scope of work includes rebuilding brickwork ( Single Wythe), cutting and pointing brick mortar joints in various locations, scraping, priming, and painting steel lintels.”
- Alteration, filed Sep 15, 2026, estimated cost $1K, described as “Installation of temporary heavy duty sidewalk shed as per plans. No change in use, egress or occupancy. Sidewalk shed shall comply with chapter #33 of 2022 the NYC building code. Live load 300PSF.”
- Alteration, filed Aug 24, 2023, estimated cost $31K, described as “Interior renovation as shown on plans filed herewith.”
- Alteration, filed May 26, 2022, estimated cost $5K, described as “Installation of 300 psf sidewalk shed as per plans. Sidewalk shed shall comply with chapter #33 of the 2014 code. No change in use, egress or occupancy under this application.”
- Alteration, filed Mar 30, 2022, estimated cost $10K, described as “Limited facade repairs on deteriorated brickwork. No change to egress, occupancy or use all as indicated in drawings submitted herewith.”
- Alteration, filed Jan 18, 2021, estimated cost $30K, described as “Mechanical work in conjunction with alt 1 #121804379. No change in use, egress or occupancy.”
- Alteration, filed Apr 17, 2020, estimated cost $112K, described as “Installation of new plumbing fixtures”
- Alteration, filed Mar 12, 2020, estimated cost $1K, described as “Installation of temporary construction fence.”
- Alteration, filed Oct 28, 2019, estimated cost $26K, described as “Plumbing work in apt 5A as per plans provided in conjunction with approved ALT2 # 123816451”
- Alteration, filed Apr 17, 2018, estimated cost $2K, described as “Modification to existing at&t telecommunications site. Replace (2) antennas with (2) related rrh units on facade. All in conformance with tppn 5/98. No change in use, egress or occupancy.”
Property taxes
- Assessment
- $16,593,300
- 2026–27 tax
- $1,731,983
- Market value (city estimate)
- $36,874,000
- Taxable value
- $13,923,810
- Assessed land
- $2,358,000
- Assessed improvements
- $14,235,300
Zoning
C1-9 (part of the lot is R8): floor area ratio 11.05 built, above the 10.00 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.