New York City and Richmond County property record for 526 Sinclair Ave, Staten Island, NY 10312
| Property Type | Duplex |
|---|---|
| Details | 2 ba · 2,304 sqft · built 1990 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $850,000 (Nov 2024) |
| Tax Bill | $11,262 (2025) |
| APN | 06316-0007 |
| Primary APN | 06316-0007 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Half Baths | 4 Half Baths |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,304 sqft Living Area |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1994 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Account Number | 06316-0007 |
|---|---|
| Street Address | 526 SINCLAIR AVE |
| City | STATEN ISLAND |
| State | NY |
| Zip | 10312-2731 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R3X |
| Legal Block | 6316 |
| Legal Lot Number | 7 |
| Jurisdiction | RICHMOND NY |
| Township / Civil Division | STATEN ISLAND |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 17009 |
Source: New York City and Richmond County records · APN 06316-0007
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 580 MARCY AVE, STATEN ISLAND, NY 10309-1766 |
| Owner Type | Individual |
| Vesting | Married |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 14, 2024 · Amount on Record |
| Deed Sale | Nov 14, 2024 · Amount on Record |
| Prior Sale | Oct 23, 1998 · Amount on Record |
| Deed Document Number | 2024964838 |
| Record Updated | Jun 08, 2026 |
Source: New York City and Richmond County records · Assessment roll updated May 4, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Richmond County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $59,880 (+14.05%) Land $14,271 Building $45,609 | $998,000 (-3.67%) Land $254,000 Building $744,000 | |
| 2025 | $11,262.00 (+6.8%) | ||
| 2023 | $10,545.00 | $52,502 Land $12,872 Building $39,630 | $1,036,000 Land $254,000 Building $782,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360850170091, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| 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 Risk | Not rated no burnable land within 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 1,191 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile USA.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, 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 |
| 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.
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