447 ATLANTIC AVENUE
Office building · Brooklyn · 11217
At a glance
447 ATLANTIC AVENUE in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3001780046. The roll records 47,266 sq ft of building area, 5 floors, a 2007 build year and an assessed value of $12,163,500.
The building's own benchmarking filing
Energy performance
From the building's own filing under its city's benchmarking ordinance. An ENERGY STAR score of 75 or above means the building outperforms three quarters of comparable buildings nationally. It is a self-reported figure, verified by the city only to the extent the ordinance requires.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3001780046 |
| Site address | 447 ATLANTIC AVENUE |
| Land use (DOR) | O7 — Office building |
| Building area (actual) | 47,266 sq ft |
| Floors / units / buildings | 5 / 1 / 1 |
| Lot size | 9,687 sq ft |
| Year built | 2007 |
| Zoning (primary) | — |
| Land value | $540,450 |
| Building value | — |
| Total assessed value | $12,163,500 |
Recorded owner (assessment roll)
BROOKMED PARTNERS FEE LLC
Owner mailing address: not listed
Location
- Address
- 447 ATLANTIC AVENUE
- City
- Brooklyn
- ZIP
- 11217
- Coordinates
- 40.68640, -73.98279
Within ~650 m
Nearby office buildings
- 130 LIVINGSTON STREET0 tenants
500,000 sq ft · 12 fl · 1989
- 395 FLATBUSH AVENUE EXT0 tenants
376,071 sq ft · 7 fl · 1974
- 141 WILLOUGHBY STREET0 tenants
343,701 sq ft · 24 fl · 2020
- 240 LIVINGSTON STREET0 tenants
306,853 sq ft · 12 fl · 1920
- 38 FLATBUSH AVENUE0 tenants
246,371 sq ft · 7 fl · 1971
- 32 SMITH STREET0 tenants
193,195 sq ft · 18 fl · 1959
How does 447 ATLANTIC AVENUE compare with other New York office buildings?
At 47,266 sq ft, 447 ATLANTIC AVENUE is about 30% smaller than the average office building on the New York City roll, which comes to 67,377 sq ft across 7,166 buildings.
Its assessed value works out to $257 per square foot of building area, against $157 across all office floor area on the roll.
What has happened at 447 ATLANTIC AVENUE recently?
The building files energy-benchmarking disclosures — 1 report year are matched to this parcel.
What does “Office building” mean for this parcel?
The New York City roll classifies BBL 3001780046 as “Office building” (use code O7). BuildingCensus includes a parcel in its office census when the roll gives it an office-class use, so the label is the county's, not an inference.
Frequently asked questions
Who owns 447 ATLANTIC AVENUE?
The recorded owner on the New York City assessment roll (current) is BROOKMED PARTNERS FEE LLC.
How big is 447 ATLANTIC AVENUE?
The New York City roll records 47,266 sq ft of building area, 5 floors, a build year of 2007. It sits on a 9,687 sq ft lot.
What is the assessed value of 447 ATLANTIC AVENUE?
$12,163,500 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 447 ATLANTIC AVENUE?
BBL 3001780046, site address 447 ATLANTIC AVENUE, Brooklyn. It is the key to look the parcel up in the Department of City Planning PLUTO extract and Department of Finance rolling sales (New York City).
More around 447 ATLANTIC AVENUE
Everything here comes from public records, and public records go stale. If you know better, say so.
Data provenance — public records only
- New York City — Department of City Planning PLUTO extract and Department of Finance rolling sales. The city publishes no owner mailing address, so landlord portfolios cannot be grouped here, and its business licences cover regulated trades rather than office tenants.
Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.
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Dataset updated . Source: New York City assessment roll, BBL 3001780046.
About this data
Source: Department of City Planning PLUTO extract and Department of Finance rolling sales (New York City), as published September 11, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “447 ATLANTIC AVENUE, Brooklyn, NY (BBL 3001780046)”, https://buildingcensus.com/offices/nyc/office-building-eb5ac5fa (data as of September 11, 2026).