812 54 STREET
Office building · Brooklyn · 11220
At a glance
812 54 STREET in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3056720011. The roll records 18,220 sq ft of building area, 5 floors, a 2000 build year and an assessed value of $1,503,000.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3056720011 |
| Site address | 812 54 STREET |
| Land use (DOR) | O5 — Office building |
| Building area (actual) | 18,220 sq ft |
| Floors / units / buildings | 5 / 5 / 1 |
| Lot size | 4,007 sq ft |
| Year built | 2000 |
| Zoning (primary) | — |
| Land value | $144,450 |
| Building value | — |
| Total assessed value | $1,503,000 |
Recorded owner (assessment roll)
FORUM DEVELOPMENT LLC
Owner mailing address: not listed
Location
- Address
- 812 54 STREET
- City
- Brooklyn
- ZIP
- 11220
- Coordinates
- 40.63846, -74.00583
Within ~650 m
Nearby office buildings
- 5402 FORT HAMILTON PARKWAY0 tenants
63,521 sq ft · 7 fl
- 5423 8 AVENUE0 tenants
24,399 sq ft · 3 fl · 2005
- 762 59 STREET0 tenants
23,013 sq ft · 8 fl · 2005
- 825 57 STREET0 tenants
21,400 sq ft · 6 fl · 2003
- 5211 8TH AVENUE0 tenants
18,447 sq ft · 5 fl
- 812 60 STREET0 tenants
17,884 sq ft · 7 fl · 2015
How does 812 54 STREET compare with other New York office buildings?
At 18,220 sq ft, 812 54 STREET is about 73% 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 $82 per square foot of building area, against $157 across all office floor area on the roll.
What does “Office building” mean for this parcel?
The New York City roll classifies BBL 3056720011 as “Office building” (use code O5). 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 812 54 STREET?
The recorded owner on the New York City assessment roll (current) is FORUM DEVELOPMENT LLC.
How big is 812 54 STREET?
The New York City roll records 18,220 sq ft of building area, 5 floors, a build year of 2000. It sits on a 4,007 sq ft lot.
What is the assessed value of 812 54 STREET?
$1,503,000 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 812 54 STREET?
BBL 3056720011, site address 812 54 STREET, 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 812 54 STREET
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 3056720011.
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, “812 54 STREET, Brooklyn, NY (BBL 3056720011)”, https://buildingcensus.com/offices/nyc/office-building-85873fcf (data as of September 11, 2026).