New York City and Richmond County property record for 20 Mapleton Ave, Staten Island, NY 10306 · Last verified May 2026
| Property Type | Duplex |
|---|---|
| Details | 2 ba · 2,897 sqft · built 1920 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $169,600 (Jul 2016) |
| Tax Bill | $8,375 (2025) |
| APN | 03800-0021 |
| Primary APN | 03800-0021 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Half Baths | 4 Half Baths |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,897 sqft Living Area |
| Year Built | Built 1920 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Duplex Single |
| Construction Type | Frame |
| Lot Area | 3,500 sqft (0.08 acres) |
| Lot Dimensions | 100 ft deep x 35 ft wide |
| View / Lot | Corner |
| Account Number | 03800-0021 |
|---|---|
| Street Address | 20 MAPLETON AVE |
| City | STATEN ISLAND |
| State | NY |
| Zip | 10306-5848 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Subdivision | NORTH BEACH PARK |
| Legal Block | 3800 |
| Legal Lot Number | 21 |
| Jurisdiction | RICHMOND NY |
| Township / Civil Division | STATEN ISLAND |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 11203 |
Source: New York City and Richmond County records · APN 03800-0021
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 | 310 BADEN PL, STATEN ISLAND, NY 10306-6043 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 15, 2016 · Amount on Record |
| Deed Sale | Jul 15, 2016 · Amount on Record |
| Prior Sale | May 28, 2004 · Amount on Record |
| Deed Document Number | 2016612096 |
| Prior Transfer Date | Feb 11, 2004 |
| Prior Transfer Doc | 0180600148 |
| 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 | $65,340 (+21.68%) Land $4,262 Building $61,078 | $1,089,000 (+21.68%) Land $105,000 Building $984,000 | |
| 2025 | $8,375.00 (+0.87%) | $53,700 (+29.9%) Land $4,892 Building $48,808 | $895,000 (+9.41%) Land $105,000 Building $790,000 |
| 2024 | $8,303.00 | ||
| 2023 | $8,303.00 | $41,340 Land $5,306 Building $36,034 | $818,000 Land $105,000 Building $713,000 |
Source: FEMA National Flood Hazard Layer · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360850112033, 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 |
|---|---|
| Flood Insurance Cost | Premium on Record median of 414 individual NFIP policies nearby |
| Nearby Flood Policies | 443 units insured 29 under condo master policies |
| Nearby Flood Claims | 160 (2003–2026) |
| Claims Outside the SFHA | 6 of 160 |
| Most Recent Claim | Jul 2026, rainfall accumulation |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,444 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Verizon | Fiber | 2,300 / 2,300 |
| Spectrum | Cable | 1,000 / 1,000 |
May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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