# 504 8th Avenue, Brooklyn

Hospital · built 2017 · Block 1084, Lot 39.

On Umarelli: https://umarelli.org/nyc/3010840039/504-8-avenue

More construction in Park Slope: https://umarelli.org/nyc/brooklyn/park-slope.md

Every lot on block 1084: https://umarelli.org/nyc/brooklyn/1084.md

## Building permits

- Alteration, filed Jul 8, 2026, estimated cost $230K, described as “Interior renovation of 4TH floor exam room as per plans. No change to use, egress oroccupancy.”
- Alteration, filed Mar 19, 2026, described as “Installation of suspended scaffold for facade work or inspection.”
- Alteration, filed Mar 17, 2026, estimated cost $1K, described as “Installation of temporary sidewalk shed as per plan. No change in use, egress or occupancy.”
- Alteration, filed Feb 27, 2026, estimated cost $900K, described as “Bmh cch: facade repair as per plans filed herewith. No change to zoning, use, egress, or occupancy.”
- Alteration, filed May 29, 2025, estimated cost $250K, described as “BMH Pumps: Modifications of interior partitions and finishes to accommodate alterations to the storm pump room as per plans. no change to use, egress or occupancy.”
- Alteration, filed Feb 27, 2025, estimated cost $231K, described as “Herewith filing for xray replacement on the 1ST flr per plans. No change in use, occupancy or egress under this application.”
- Alteration, filed Nov 12, 2024, estimated cost $556K, described as “Herewith filing interior renovations for lead-lined cch pet nuclear medicine on the 1ST flr per plans. No change in use, occupancy or egress under this application.”
- Alteration, filed Oct 2, 2024, described as “Industrial rope access initial CD5”
- Alteration, filed Feb 22, 2024, estimated cost $58K, described as “Herewith filing for the infill of an existing slab depression, and supports for new lab equipment on floor 3 and 4”
- Alteration, filed Jan 4, 2024, estimated cost $27K, described as “Project provides a new valet booth at the drop-off entrance. Work includes a new valet booth, new bollards, relocating an exit sign, and relocating a security cam”
- Alteration, filed Aug 24, 2023, estimated cost $1.2M, described as “Herewith filing for mechanical modifications on the third floor. No change in use egress or occupancy,”
- Alteration, filed Aug 17, 2023, estimated cost $154K, described as “Herewith filing for sprinkler modifications on the 3RD floor. No change in use, egress, or occupancy.”
- Alteration, filed Aug 17, 2023, estimated cost $950K, described as “Herewith filing for plumbing additions/modifications of lavatories, water closets, electric water coolers, sinks, zone valve boxes, and medical gas outlets on the 3rd floor of NYP BMH CCH - Women's Center.”
- Alteration, filed Aug 15, 2023, estimated cost $3.0M, described as “New 19,300 square foot obstetrics & gynecology &advanced womens imaging clinic on the 3rd floor. Work includes new partition layout; new floor, wall and ceiling finishes, new millwork, new furniture and new medical equipment in existing…”
- Alteration, filed Dec 22, 2020, estimated cost $375, described as “Non illuminated non advertising accessory directional wall sign - inside property line - new york presbyterian brooklyn methodist hospital - no change to use, egress, or occupancy”
- Alteration, filed Dec 22, 2020, estimated cost $375, described as “Non illuuminated non advertising double sided accessory identification sign - inside property line - new york presbyterian brooklyn methodist hospital - no change to use, egress, or occupancy”
- Alteration, filed Nov 17, 2020, estimated cost $250, described as “Non illuminated non advertising accessory identification sign - new york presbyterian - no change to use, egress, or occupancy.”
- Alteration, filed Dec 2, 2019, estimated cost $1K, described as “Filing herewith for installation of Fuel Oil Storage Tank, Fuel Oil Pump and related Fuel Oil Piping in conjunction with Emergency Generator application 321797560. File in conjunction with New Building application 320576952.”
- Alteration, filed Mar 14, 2018, estimated cost $50K, described as “Installation of pipe scaffolding at adjacent property (501 6TH street) for access during the new building construction at 515 6TH street. NB filed separately. Pipe scaffold shall comply with chapter #33 of the NYC building code. No change…”

## Property taxes

- Assessment: $61,336,350
- Market value (city estimate): $136,303,000
- Taxable value: $0
- Assessed land: $1,833,750
- Assessed improvements: $59,502,600

## Tax breaks

- Nonprofit exemption (hospital), with no end date, about $6,653,767 a year below the full tax.

## Zoning

R6 (part of the lot is R7B): floor area ratio 7.58 built, above the 2.43 base zoning allows, which bonuses, transfers or older rules can permit.

## Flood zone

Current FEMA flood map: zone X, minimal flood hazard.

From New York City and Jersey City public records, refreshed within a day of each release. Sources: https://umarelli.org/sources. Methodology and corrections: https://umarelli.org/methodology