20 7th Avenue, Manhattan
Health care · built 1963 · Block 617, Lot 55.
Building permits
- Alteration, filed Jul 13, 2026, estimated cost $1K, described as “Installation of temporary sidewalk shed as per plan. No change in use, egress or occupancy.”
- Alteration, filed Jun 25, 2026, estimated cost $53K, described as “Northwell Health Lenox Hill Village Care: Support of Excavation in conjunction with new Con-Ed utility transformer vault, Bus Compartment Vault and sidewalk and manhole box within property boundaries as per plans filed herewith.”
- Alteration, filed Dec 2, 2025, estimated cost $738K, described as “Local Law 11/98 cycle 9B facade repairs with related parapet extension concrete work,. No change to use, egress or occupancy”
- Alteration, filed Sep 18, 2025, estimated cost $4K, described as “Northwell Greenwich Village: STAT Lab project: Mechanical systems to remain. Re-balance existing air outlets and remove existing lab fume hood ductwork.”
- Alteration, filed Sep 18, 2025, estimated cost $80K, described as “Northwell Greenwich Village: STAT Lab project: Limited rearrangement of interior, non-bearing partitions, install wall and floor finishes, millwork within lab unit, as per plans filed herewith. No Change in use, occupancy, or egress under…”
- Alteration, filed Sep 18, 2025, estimated cost $37K, described as “Northwell Greenwich Village: STAT Lab project: modify Plumbing system at portion of existing cellar Lab space to conform with new hospital program, as per plans filed herewith.”
- Alteration, filed Jun 4, 2025, estimated cost $11K, described as “Reface (2) existing illuminated ground sign for northwell greenwich village hospital to replace temporary signs filed under M01187349 & M01187337.”
- Alteration, filed Mar 11, 2025, estimated cost $3K, described as “Reface existing monument ground sign. Sign accessory to northwell greenwich village hospital.”
- Alteration, filed Mar 11, 2025, estimated cost $8K, described as “Replace existing non-illum wall sign, illum d/f blade sign and 2 signs on existing marquee. Signs are accessory to northwell greenwich village hospital”
- Alteration, filed Mar 11, 2025, estimated cost $6K, described as “Replace existing wall sign with new non-illuminated wall sign. Reface existing ground sign with new panels. Signs are accessory to northwell greenwich village hospital”
- Alteration, filed Dec 11, 2024, estimated cost $53K, described as “Northwell Health Lenox Hill Village Care: Support of Excavation in conjunction with new ConEd utility Transfomer Vault, Bus Compartment Vault and sidewalk and manhole box within property boundaries as per plans filed herewith.”
- Alteration, filed Oct 11, 2024, estimated cost $35K, described as “Northwell Health Greenwich Village: structural scope (framing of new wall opening for electrical conduit) in conjunction with new incoming ConEd service, as per plans filed herewith. No change to use, occupancy or egress under this…”
- Alteration, filed Jun 26, 2024, described as “IRA to assist with Condition Assessment.”
- Alteration, filed Jan 2, 2024, estimated cost $115K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: modify plumbing & sprinkler systems to conform to new room layouts as per plans filed herewith (Non-CON scope).”
- Alteration, filed Nov 22, 2023, estimated cost $275K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: modify mechanical systems to conform to new interior modifications as per plans filed herewith.”
- Alteration, filed Nov 1, 2023, estimated cost $30K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: minor structural scope in support of project, as per plans filed herewith.”
- Alteration, filed Oct 25, 2023, estimated cost $600K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care: rearrange interior non-bearing partitions, install wall & floor finishes, hung ceiling @ portions of Cellar, 4th & 5th floors to accommodate new hospital program.”
- Alteration, filed Oct 23, 2023, estimated cost $1.7M, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: modify mechanical systems to conform to new interior modifications as per plans filed herewith.”
- Alteration, filed Oct 18, 2023, estimated cost $743K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: modify plumbing & sprinkler systems to conform to new room layouts as per plans filed herewith (CON scope).”
- Alteration, filed Sep 27, 2023, estimated cost $225K, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care project: minor structural scope in support of project, consisting of framing in support of medical equipment as per plans filed herewith.”
- Alteration, filed Sep 26, 2023, estimated cost $4.2M, described as “Northwell Lenox Hill: Cardio Cath Lab Suite & Inpatient Care: rearrange interior non-bearing partitions, install wall & floor finishes, hung ceiling @ portions of Cellar, 4th & 5th floors to accommodate new hospital program. See 'Comments'…”
- Alteration, filed Mar 23, 2022, estimated cost $112K, described as “General Construction interior renovations as per plans filed herewith. No change in use, egress or occupancy”
- Alteration, filed Mar 17, 2022, estimated cost $81K, described as “Mechanical modifications as per plans filed herewith. no change in use, egress or occupancy”
- Alteration, filed Mar 17, 2022, estimated cost $100K, described as “Plumbing Modifications as per plans filed herewith. No change in use, egress, or occupancy”
- Alteration, filed Mar 17, 2022, estimated cost $31K, described as “Sprinkler Modifications as per plans. No change in use, egress or occupancy.”
8 more, older permits are in this building’s full list on the map.
Property taxes
- Assessment
- $21,217,050
- Market value (city estimate)
- $47,149,000
- Taxable value
- $0
- Assessed land
- $4,590,000
- Assessed improvements
- $16,627,050
Tax breaks
- Nonprofit exemption (hospital), with no end date, about $2,301,626 a year below the full tax.
Zoning
C2-6 (part of the lot is C1-6): floor area ratio 4.23 built, above the 3.44 base zoning allows, which bonuses, transfers or older rules can permit.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Greenwich Village Historic District (Historic District). 50 Landmarks Preservation Commission permits are on file.