300 Park Avenue, Manhattan
Commercial · built 1954 · Block 1285, Lot 36.
Building permits
- Alteration — Tower, filed Aug 3, 2026, estimated cost $9K, 25 stories
- Alteration, filed Jul 21, 2026, estimated cost $49K
- Alteration — Tower, filed Jun 22, 2026, estimated cost $1K, 25 stories
- Alteration, filed Apr 9, 2026
- Alteration — Tower, filed Mar 27, 2026, estimated cost $700K, 25 stories
- Alteration — Tower, filed Mar 27, 2026, estimated cost $2.2M, 25 stories
- Alteration, filed Mar 27, 2026, estimated cost $170K
- Alteration, filed Mar 27, 2026, estimated cost $140K
- Alteration, filed Mar 27, 2026, estimated cost $45K
- Alteration, filed Mar 27, 2026, estimated cost $55K
- Alteration — Tower, filed Mar 24, 2026, estimated cost $82K, 25 stories
- Alteration — Tower, filed Jan 7, 2026, estimated cost $187K, 25 stories
- Alteration — Tower, filed Nov 10, 2025, estimated cost $31K, 25 stories
- Alteration, filed Oct 21, 2025, estimated cost $700
- Alteration — Tower, filed Aug 4, 2025, estimated cost $375K, 25 stories
- Alteration, filed Apr 29, 2025
- No Work, filed Feb 13, 2025
- Alteration, filed Oct 31, 2024, estimated cost $800
- Alteration — Tower, filed Oct 30, 2024, estimated cost $15K, 25 stories
- Alteration, filed Oct 30, 2024, estimated cost $17K
- Alteration — Tower, filed Sep 25, 2024, estimated cost $36K, 25 stories
- Alteration, filed Sep 10, 2024, estimated cost $760K
- Alteration — Tower, filed Aug 21, 2024, estimated cost $53K, 25 stories
- Alteration, filed Aug 19, 2024, estimated cost $40K
- Alteration, filed Aug 19, 2024, estimated cost $70K
128 older permits are listed on the map.
Property taxes
- Assessment
- $173,258,550
- Last year’s tax
- $18,795,088
- Land value
- $23,850,000
- Improvement value
- $149,408,550
Zoning
C5-3: built 18.96 of 15.00 allowed floor area ratio.
In the news
Refinancing Completed For 300 Park Avenue In Midtown, Manhattan, New York YIMBY, Jul 8, 2025.