21 Simonson Avenue
Staten Island, NY 10303BBL 5-01160-0045Map
Owner of record: Blanchard, Douglas M
21 Simonson Avenue is a two-family home built in 1899 in Staten Island, 10303. It has 2 residential units across 2.5 floors. The owner of record is Blanchard, Douglas M. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 0
No HPD violations on record
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B2)
- Year built
- 1899
- Floors
- 2.5
- Residential units
- 2
- Building area
- 1,776 ft²
- Lot area
- 2,974 ft²
- Zoning
- R3A
- Community board
- 501
- Council district
- 49
- Block / lot
- 1160 / 45
- Assessed value
- $36,780
- Landmark / historic district
- No
HPD registration #18538, last renewed Jan 21, 2026.
Questions about 21 Simonson Avenue
Who owns 21 Simonson Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Blanchard, Douglas M.
Does 21 Simonson Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 21 Simonson Avenue rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 21 Simonson Avenue built?
City records list 1899 as the year it was built.
How many apartments are in 21 Simonson Avenue?
It has 2 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.