949 FLATBUSH AVENUE
Office building · Brooklyn · 11226
At a glance
949 FLATBUSH AVENUE in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3051090008. The roll records 46,760 sq ft of building area, 5 floors, a 1931 build year and an assessed value of $3,470,850.
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 | 3051090008 |
| Site address | 949 FLATBUSH AVENUE |
| Land use (DOR) | O5 — Office building |
| Building area (actual) | 46,760 sq ft |
| Floors / units / buildings | 5 / 3 / 1 |
| Lot size | 11,975 sq ft |
| Year built | 1931 |
| Zoning (primary) | — |
| Land value | $512,100 |
| Building value | — |
| Total assessed value | $3,470,850 |
Recorded owner (assessment roll)
ASH FLATBUSH LLC
Owner mailing address: not listed
Location
- Address
- 949 FLATBUSH AVENUE
- City
- Brooklyn
- ZIP
- 11226
- Coordinates
- 40.64836, -73.95779
Within ~650 m
Nearby office buildings
- 2242 CHURCH AVENUE0 tenants
74,904 sq ft · 4 fl · 2013
- 1041 FLATBUSH AVENUE0 tenants
52,504 sq ft · 7 fl · 2025
- 2339 TILDEN AVENUE0 tenants
41,600 sq ft · 4 fl · 1930
- 885 FLATBUSH AVENUE0 tenants
37,596 sq ft · 5 fl · 1925
- 2211 CHURCH AVENUE0 tenants
32,000 sq ft · 3 fl · 1931
- 1034 FLATBUSH AVENUE0 tenants
17,987 sq ft · 3 fl · 1930
How does 949 FLATBUSH AVENUE compare with other New York office buildings?
At 46,760 sq ft, 949 FLATBUSH AVENUE is about 31% 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 $74 per square foot of building area, against $157 across all office floor area on the roll.
What has happened at 949 FLATBUSH 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 3051090008 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 949 FLATBUSH AVENUE?
The recorded owner on the New York City assessment roll (current) is ASH FLATBUSH LLC.
How big is 949 FLATBUSH AVENUE?
The New York City roll records 46,760 sq ft of building area, 5 floors, a build year of 1931. It sits on a 11,975 sq ft lot.
What is the assessed value of 949 FLATBUSH AVENUE?
$3,470,850 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 949 FLATBUSH AVENUE?
BBL 3051090008, site address 949 FLATBUSH 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 949 FLATBUSH 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 3051090008.
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, “949 FLATBUSH AVENUE, Brooklyn, NY (BBL 3051090008)”, https://buildingcensus.com/offices/nyc/office-building-f100fc0b (data as of September 11, 2026).