What the listing does not show
5020 Grosvenor Avenue #1
in 5020 Grosvenor AvenueBronx, NY 10471One-family houseLow risk(partial records)
Listed at $5,900,000. The listing does not mention what city records show: 1 open housing violation and 0 open penalties.
- Asking
- $5,900,000
- Beds
- 8 beds
- Baths
- 6.5 baths
- Size
- 10,100 ft²
- Building
- One-family house
- Built
- 2012
- Open housing violations
- 1
- Immediately hazardous
- 0
- Unused residential floor area
- 12,748 ft²
01 / Findings
What to ask about
City records a buyer can raise and a seller should be ready to explain. A reading of open filings, not a forecast.
- 011 open housing violation, none of them immediately hazardous.
- 02No Buildings Department file matched this address.
- 03About 12,748 ft² of unused residential floor area the listing does not mention.
- 04The required housing registration expired more than a year ago.
02 / Building
The building
City records for 5020 Grosvenor Avenue, the building this listing is in. Department of Finance class A7: One-family house.
- Type
- One-family house
- Year built
- 2012
- Floors
- 2.5
- Units
- 11 residential
- Building area
- 10,100 ft²
- Residential / commercial
- 10,100 / 0 ft²
- Lot
- 30,353 ft²108 × 220 ft
- Assessed value
- $575,700Tax assessment, not market value
- Assessed land
- $132,480
- Tax exemption
- None
03 / Zoning
What the lot allows
Zoned R1-2. Floor area ratio is how much building the lot can legally hold. Listings rarely spell this out.
Unused residential floor area
12,748ft²
Built at 44% of allowed
Zoning would still allow this much more housing on the lot.
- Commercial FAR allowed
- 0.00
- Community facility FAR
- 1.00
- Affordable housing bonus FAR
- 1.00
- Zoning district
- R1-2
- Special district: NA-2
04 / Checked
What was checked
A zero means the file exists and is clear. A dash means the city has no file for this address, which is not the same thing.
Housing (HPD)
1
open violations
0 immediately hazardous, 0 hazardous, 0 non-hazardous, 1 informational.
Registration expired, ended Sep 1, 2025. Owner state NY.
Buildings (DOB)
—
no file
No Buildings Department file matched this address.
Penalties (ECB)
—
no file
Penalties are listed with the Buildings file, which is missing here.
05 / Full report
Not on the listing
How many documents and sales the city has on file for this building.
2 recorded documents · 0 sales of $10,000 or more · Last sale none · Last mortgage none
06 / FAQ
Questions
How many open violations does 5020 Grosvenor Avenue #1 have?
As of Oct 6, 2026, the building at 5020 Grosvenor Avenue has 1 open HPD violations (0 Class C, 0 Class B, 0 Class A, 1 Class I). These are building records, so they apply to this listing.
What is the zoning of 5020 Grosvenor Avenue #1?
The lot is zoned R1-2 within NA-2. The building is built at a floor area ratio of 0.33 against 0.75 allowed for residential use, leaving about 12,748 ft² of unused residential floor area.
Is this property in a flood zone?
No. The lot is not inside a FEMA 100-year flood zone on the 2007 or 2015 maps.
Does a missing city file mean the building is clear?
No. A missing file means the city has no record matched to this address, not that the building has no problems. Condominiums and small buildings often sit outside the housing registry. Ask the seller or the managing agent directly.
Where does this data come from?
Records are combined from NYC DCP PLUTO (tax lot, zoning, FAR); NYC HPD (housing violations and registrations); NYC DOB and ECB (building violations and penalties); NYC ACRIS (recorded deeds, mortgages and satisfactions); Active for-sale listings. PLUTO version 26v2.
Sources
NYC DCP PLUTO (tax lot, zoning, FAR) · NYC HPD (housing violations and registrations) · NYC DOB and ECB (building violations and penalties) · NYC ACRIS (recorded deeds, mortgages and satisfactions) · Active for-sale listings
PLUTO 26v2, refreshed Oct 6, 2026. Written for people buying or selling this property. Not legal, tax, or appraisal advice. Confirm the details with the city before you offer or list.