305 RIDER AVENUE
Office building · Bronx · 10451
At a glance
305 RIDER AVENUE in Bronx, NY is listed on the New York City property roll as “Office building”, BBL 2023400072. The roll records 74,044 sq ft of building area, 4 floors, a 1927 build year and an assessed value of $4,669,200.
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 | 2023400072 |
| Site address | 305 RIDER AVENUE |
| Land use (DOR) | O2 — Office building |
| Building area (actual) | 74,044 sq ft |
| Floors / units / buildings | 4 / 1 / 1 |
| Lot size | 18,750 sq ft |
| Year built | 1927 |
| Zoning (primary) | — |
| Land value | $295,200 |
| Building value | — |
| Total assessed value | $4,669,200 |
Recorded owner (assessment roll)
RIDER REALTY, LLC.
Owner mailing address: not listed
Location
- Address
- 305 RIDER AVENUE
- City
- Bronx
- ZIP
- 10451
- Coordinates
- 40.81321, -73.92716
Within ~650 m
Nearby office buildings
- 558 GRAND CONCOURSE0 tenants
175,316 sq ft · 4 fl · 1937
- 2417 3 AVENUE0 tenants
154,380 sq ft · 8 fl · 1928
- 14 BRUCKNER BOULEVARD0 tenants
60,000 sq ft · 3 fl · 1920
- 2604 3 AVENUE0 tenants
30,716 sq ft · 5 fl · 1913
- 228 EAST 144 STREET0 tenants
24,800 sq ft · 5 fl · 1931
- 250 GRAND CONCOURSE0 tenants
13,206 sq ft · 2 fl · 1966
How does 305 RIDER AVENUE compare with other New York office buildings?
At 74,044 sq ft, 305 RIDER AVENUE is roughly 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 $63 per square foot of building area, against $157 across all office floor area on the roll.
What has happened at 305 RIDER 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 2023400072 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 305 RIDER AVENUE?
The recorded owner on the New York City assessment roll (current) is RIDER REALTY, LLC..
How big is 305 RIDER AVENUE?
The New York City roll records 74,044 sq ft of building area, 4 floors, a build year of 1927. It sits on a 18,750 sq ft lot.
What is the assessed value of 305 RIDER AVENUE?
$4,669,200 on the New York City roll. Assessed values are taxable-roll figures, not market prices.
What is the BBL for 305 RIDER AVENUE?
BBL 2023400072, site address 305 RIDER AVENUE, Bronx. 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 305 RIDER 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 2023400072.
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, “305 RIDER AVENUE, Bronx, NY (BBL 2023400072)”, https://buildingcensus.com/offices/nyc/office-building-a49969f8 (data as of September 11, 2026).