6410 8 AVENUE
Office building · Brooklyn · 11220
At a glance
6410 8 AVENUE in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3058210041. The roll records 10,720 sq ft of building area, 3 floors, a 1931 build year and an assessed value of $1,016,100.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3058210041 |
| Site address | 6410 8 AVENUE |
| Land use (DOR) | O5 — Office building |
| Building area (actual) | 10,720 sq ft |
| Floors / units / buildings | 3 / 2 / 1 |
| Lot size | 3,200 sq ft |
| Year built | 1931 |
| Zoning (primary) | — |
| Land value | $90,900 |
| Building value | — |
| Total assessed value | $1,016,100 |
Recorded owner (assessment roll)
TNL REALTY LLC
Owner mailing address: not listed
Location
- Address
- 6410 8 AVENUE
- City
- Brooklyn
- ZIP
- 11220
- Coordinates
- 40.63314, -74.01239
Within ~650 m
Nearby office buildings
- 745 64 STREET0 tenants
140,066 sq ft · 4 fl · 1953
- 701 64 STREET0 tenants
94,000 sq ft · 3 fl · 1956
- 6418 8 AVENUE0 tenants
64,796 sq ft · 8 fl · 2025
- 730 64 STREET0 tenants
50,760 sq ft · 3 fl · 2016
- 6409 8 AVENUE0 tenants
32,000 sq ft · 3 fl · 1970
- 762 59 STREET0 tenants
23,013 sq ft · 8 fl · 2005
How does 6410 8 AVENUE compare with other New York office buildings?
At 10,720 sq ft, 6410 8 AVENUE is less than a fifth 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 $95 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 3058210041 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 6410 8 AVENUE?
The recorded owner on the New York City assessment roll (current) is TNL REALTY LLC.
How big is 6410 8 AVENUE?
The New York City roll records 10,720 sq ft of building area, 3 floors, a build year of 1931. It sits on a 3,200 sq ft lot.
What is the assessed value of 6410 8 AVENUE?
$1,016,100 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 6410 8 AVENUE?
BBL 3058210041, site address 6410 8 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 6410 8 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.
Working with New York office parcels? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: New York City assessment roll, BBL 3058210041.
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, “6410 8 AVENUE, Brooklyn, NY (BBL 3058210041)”, https://buildingcensus.com/offices/nyc/office-building-a84db90e (data as of September 11, 2026).