New York City and Richmond County property record for 943 Castleton Ave, Staten Island, NY 10310
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 2 ba · 1,884 sqft · built 1930 |
| Lot Size | 0.082 acres (3,570 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $600,000 (Apr 2026) |
| Tax Bill | $4,386 (2025) |
| Deeds & Mortgages | Apr 2026 Sale & Mortgage |
| APN | 00161-0065 |
| Primary APN | 00161-0065 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Half Baths | 4 Half Baths |
| Units | 6 Units |
| Stories | 2 Stories |
| Building Area | 1,884 sqft Gross Area |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Lot Area | 3,570 sqft (0.082 acres) |
| Lot Dimensions | 103 ft deep x 35 ft wide |
| Account Number | 00161-0065 |
|---|---|
| Street Address | 943 CASTLETON AVE |
| City | STATEN ISLAND |
| State | NY |
| Zip | 10310-1864 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Local Zoning Code | R3A |
| Legal Block | 161 |
| Legal Lot Number | 65 |
| Jurisdiction | RICHMOND NY |
| Township / Civil Division | STATEN ISLAND |
| Census Block Group | 5 |
| Census Block | 5002 |
| Census Tract | 10500 |
943 Castleton Ave, a commercial property, is owned by two individuals who bought it in April 2026.
Source: New York City and Richmond County records, as of September 18, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 134 HAVEN AVE, STATEN ISLAND, NY 10306-5241 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 17, 2026 · Amount on File |
| Deed Sale | Apr 17, 2026 · Amount on File |
| Prior Sale | Jul 25, 1995 · Amount on File |
| Deed Document Number | 20261006640 |
| Record Updated | Oct 29, 2026 |
| Document Type | Executor's Deed |
|---|---|
| Jurisdiction | RICHMOND NY |
| Recording Date | Apr 17, 2026 |
| Property Address | 943 CASTLETON AVE, STATEN ISLAND, NY 10310-1864 |
| Document Number | 0001006640 |
| Instrument Date | Apr 1, 2026 |
| Instrument | 20261006640 |
| Transaction Type | Transfer |
| Record Updated | Jul 6, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $242,400.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 134 HAVEN AVE, STATEN ISLAND, NY 10306-5241 |
| Document Number | 0001006641, |
|---|---|
| Date | Apr 17, 2026 |
| Instrument | 20261006641 |
| Name | MORTGAGE BANKERS |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
The 2025 property tax bill for 943 Castleton Ave was $4,386.
Source: New York City and Richmond County assessment roll, as of May 4, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Richmond County |
| Municipality | New York City |
| Unified School District | New York City Department Of Education (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $35,220 Land $4,970 Building $30,250 | $587,000 Land $126,000 Building $461,000 | |
| 2025 | $4,386.00 | ||
| 2023 | $3,904.00 | $19,440 Land $4,335 Building $15,105 | $565,000 Land $126,000 Building $439,000 |
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.
FEMA has no flood map on file for 943 Castleton Ave; there have been 19 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 19 (1978–2014) |
| Claims Outside the SFHA | 1 of 19 |
| Most Recent Claim | Apr 2014 · rainfall accumulation |
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.
The area around 943 Castleton Ave has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 917 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: T-Mobile.
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