5 NEW MONTROSE AVENUE
Office building · Brooklyn · 11211
At a glance
5 NEW MONTROSE AVENUE in Brooklyn, NY is listed on the New York City property roll as “Office building”, BBL 3024650044. The roll records 13,920 sq ft of building area, 6 floors, a 2024 build year and an assessed value of $1,320,750.
New York City assessment roll
Parcel record
| Field | Value |
|---|---|
| BBL | 3024650044 |
| Site address | 5 NEW MONTROSE AVENUE |
| Land use (DOR) | O5 — Office building |
| Building area (actual) | 13,920 sq ft |
| Floors / units / buildings | 6 / 2 / 1 |
| Lot size | 2,450 sq ft |
| Year built | 2024 |
| Zoning (primary) | — |
| Land value | $147,600 |
| Building value | — |
| Total assessed value | $1,320,750 |
Recorded owner (assessment roll)
MONTROSE HEIGHTS LLC
Owner mailing address: not listed
Location
- Address
- 5 NEW MONTROSE AVENUE
- City
- Brooklyn
- ZIP
- 11211
- Coordinates
- 40.70667, -73.95179
Within ~650 m
Nearby office buildings
- 441 BROADWAY0 tenants
41,675 sq ft · 4 fl · 1910
- 79 LORIMER STREET0 tenants
23,917 sq ft · 6 fl · 1931
- 309 RUTLEDGE STREET0 tenants
23,640 sq ft · 5 fl · 2014
- 300 PENN STREET0 tenants
22,800 sq ft · 4 fl · 1931
- 453 BROADWAY0 tenants
18,200 sq ft · 6 fl · 2020
- 420 BROADWAY0 tenants
17,543 sq ft · 3 fl · 1920
How does 5 NEW MONTROSE AVENUE compare with other New York office buildings?
At 13,920 sq ft, 5 NEW MONTROSE AVENUE is about 79% 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 $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 3024650044 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 5 NEW MONTROSE AVENUE?
The recorded owner on the New York City assessment roll (current) is MONTROSE HEIGHTS LLC.
How big is 5 NEW MONTROSE AVENUE?
The New York City roll records 13,920 sq ft of building area, 6 floors, a build year of 2024. It sits on a 2,450 sq ft lot.
What is the assessed value of 5 NEW MONTROSE AVENUE?
$1,320,750 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 5 NEW MONTROSE AVENUE?
BBL 3024650044, site address 5 NEW MONTROSE 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 5 NEW MONTROSE 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 3024650044.
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, “5 NEW MONTROSE AVENUE, Brooklyn, NY (BBL 3024650044)”, https://buildingcensus.com/offices/nyc/office-building-cc2e6349 (data as of September 11, 2026).