4013 AVENUE U
Office building · Brooklyn · 11234
At a glance
4013 AVENUE U in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3085400005. The roll records 5,600 sq ft of building area, 1 floors, a 1957 build year and an assessed value of $537,750.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3085400005 |
| Site address | 4013 AVENUE U |
| Land use (DOR) | O7 — Office building |
| Building area (actual) | 5,600 sq ft |
| Floors / units / buildings | 1 / 2 / 1 |
| Lot size | 8,882 sq ft |
| Year built | 1957 |
| Zoning (primary) | — |
| Land value | $90,450 |
| Building value | — |
| Total assessed value | $537,750 |
Recorded owner (assessment roll)
4013-4015 AVENUE U REALTY, LLC
Owner mailing address: not listed
Location
- Address
- 4013 AVENUE U
- City
- Brooklyn
- ZIP
- 11234
- Coordinates
- 40.60904, -73.92458
Within ~650 m
Nearby office buildings
- 2275 COLEMAN STREET0 tenants
44,000 sq ft · 2 fl · 1984
- 2270 KIMBALL STREET0 tenants
36,000 sq ft · 2 fl · 1980
- 2259 FLATBUSH AVENUE0 tenants
13,000 sq ft · 1 fl · 1965
- 2460 FLATBUSH AVENUE0 tenants
8,000 sq ft · 2 fl · 1950
- 2215 HENDRICKSON STREET0 tenants
4,750 sq ft · 2 fl · 1981
- 2270 FLATBUSH AVENUE0 tenants
2,232 sq ft · 1 fl · 1950
How does 4013 AVENUE U compare with other New York office buildings?
At 5,600 sq ft, 4013 AVENUE U is less than a tenth the size of 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 $96 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 3085400005 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 4013 AVENUE U?
The recorded owner on the New York City assessment roll (current) is 4013-4015 AVENUE U REALTY, LLC.
How big is 4013 AVENUE U?
The New York City roll records 5,600 sq ft of building area, 1 floors, a build year of 1957. It sits on a 8,882 sq ft lot.
What is the assessed value of 4013 AVENUE U?
$537,750 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 4013 AVENUE U?
BBL 3085400005, site address 4013 AVENUE U, 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 4013 AVENUE U
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 3085400005.
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, “4013 AVENUE U, Brooklyn, NY (BBL 3085400005)”, https://buildingcensus.com/offices/nyc/office-building-eeb11829 (data as of September 11, 2026).