437 Sinclair Ave, Staten Island, NY 10312 Property Records

New York City and Richmond County property record for 437 Sinclair Ave, Staten Island, NY 10312

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,750 sqft · built 1987
Lot Size	0.092 acres (4,000 sqft)
Owner	Individual Name on File
Tax Bill	$9,363 (2025)
APN	`06303-0051`

Property Details

APN / Parcel Number

Primary APN	`06303-0051`
Alternative APNs	`2603063030051` `5-06303-0051`

Interior

Full Baths	2 Baths
Half Baths	4 Half Baths
Stories	2 Stories
Building Area	1,750 sqft Living Area

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide

Location & Zoning

Account Number	06303-0051
Street Address	437 SINCLAIR AVE
City	STATEN ISLAND
State	NY
Zip	10312-2826
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R3X
Legal Block	6303
Legal Lot Number	51
Jurisdiction	RICHMOND NY
Township / Civil Division	STATEN ISLAND
Census Block Group	1
Census Block	1006
Census Tract	17009

Owner

Source: New York City and Richmond County records · APN 06303-0051

Assessment roll updated May 4, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	437 SINCLAIR AVE, STATEN ISLAND, NY 10312-2826
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 17, 1993
Deed Sale	Dec 17, 1993
Deed Book / Page	4947 / 30
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: New York City and Richmond County records · Assessment roll updated May 4, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Richmond County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$53,040 (+19.9%) Land $10,733 Building $42,307	$884,000 (-3.91%) Land $192,000 Building $692,000
2025	$9,363.00 (+5.38%)
2023	$8,885.00	$44,237 Land $9,232 Building $35,005	$920,000 Land $192,000 Building $728,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file
Nearby Flood Policies	4 in force
Nearby Flood Claims	44 (1978–2006)
Claims Outside the SFHA	1 of 44
Most Recent Claim	Jun 2006 · river or lake flooding

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 96% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable	1,000 / 1,000

May also be available: T-Mobile USA.

Based on FCC filings for 666 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.