670 FLUSHING AVENUE
Office building · Brooklyn · 11206
At a glance
670 FLUSHING AVENUE in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3017220016. The roll records 30,863 sq ft of building area, 4 floors, a 1931 build year and an assessed value of $2,922,300.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3017220016 |
| Site address | 670 FLUSHING AVENUE |
| Land use (DOR) | O2 — Office building |
| Building area (actual) | 30,863 sq ft |
| Floors / units / buildings | 4 / 1 / 4 |
| Lot size | 10,000 sq ft |
| Year built | 1931 |
| Zoning (primary) | — |
| Land value | $225,000 |
| Building value | — |
| Total assessed value | $2,922,300 |
Recorded owner (assessment roll)
668-674 FLUSHING AVE LLC
Owner mailing address: not listed
Location
- Address
- 670 FLUSHING AVENUE
- City
- Brooklyn
- ZIP
- 11206
- Coordinates
- 40.70001, -73.94601
Within ~650 m
Nearby office buildings
- 19 FAYETTE STREET0 tenants
52,895 sq ft · 6 fl · 2020
- 16 SUMNER PLACE0 tenants
33,370 sq ft · 6 fl · 1931
- 800 BROADWAY0 tenants
30,137 sq ft · 5 fl · 1920
- 79 LORIMER STREET0 tenants
23,917 sq ft · 6 fl · 1931
- 790 BROADWAY0 tenants
17,144 sq ft · 2 fl · 1920
- 719 BROADWAY0 tenants
16,038 sq ft · 3 fl · 1931
How does 670 FLUSHING AVENUE compare with other New York office buildings?
At 30,863 sq ft, 670 FLUSHING AVENUE is about half 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 3017220016 as “Office building” (use code O2). 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 670 FLUSHING AVENUE?
The recorded owner on the New York City assessment roll (current) is 668-674 FLUSHING AVE LLC.
How big is 670 FLUSHING AVENUE?
The New York City roll records 30,863 sq ft of building area, 4 floors, a build year of 1931. It sits on a 10,000 sq ft lot.
What is the assessed value of 670 FLUSHING AVENUE?
$2,922,300 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 670 FLUSHING AVENUE?
BBL 3017220016, site address 670 FLUSHING 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 670 FLUSHING 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 3017220016.
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, “670 FLUSHING AVENUE, Brooklyn, NY (BBL 3017220016)”, https://buildingcensus.com/offices/nyc/office-building-20b645e2 (data as of September 11, 2026).