Suffolk County and East Hampton Town property record for 20 Duval Pl, Montauk, NY 11954
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.51 acres (22,216 sqft) |
| Owner | Individual Name on File |
| Last Sale | $620,000 (Aug 2011) |
| Tax Bill | $4,120 (2024) |
| Deeds & Mortgages | Aug 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 472489 30.-5-23.1 |
| Primary APN | 472489 30.-5-23.1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 22,216 sqft (0.51 acres) |
|---|
| Street Address | 20 DUVAL PL |
|---|---|
| City | MONTAUK |
| State | NY |
| Zip | 11954-9678 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Block | 5 |
| Legal Lot Number | 23 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | EAST HAMPTON |
| Census Block Group | 1 |
| Census Block | 1018 |
| Census Tract | 201007 |
20 Duval Pl is owned by an individual who bought it in August 2011.
Source: Suffolk County and East Hampton Town records, as of August 11, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 539 4TH ST # 2R, 2R, BROOKLYN NY 11215 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Aug 1, 2011 · Amount on File |
| Deed Sale | Aug 1, 2011 · Amount on File |
| Deed Book / Page | 12667 / 71 |
| Prior Transfer Date | Feb 24, 2003 |
| Prior Transfer Doc | 1223000866 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 20 DUVAL PL, MONTAUK, NY 11954-9678 |
| Transaction Type | Mortgage |
| Record Updated | Sep 21, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0233100234 |
|---|---|
| Date | Aug 9, 2021 |
| Book Page | 23310/234 |
| Instrument | DM028462 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Sep 1, 2051 |
Source: Suffolk County and East Hampton Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | East Hampton Town |
| Unified School District | Montauk Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,600 Land $1,200 Building $2,400 | $1,125,000 (+10,837.2%) Land $375,000 Building $750,000 | |
| 2024 | $4,120.00 | $10,286 (+5.73%) Land $3,429 Building $6,857 | |
| 2023 | $3,600 Land $1,200 Building $2,400 | $9,729 Land $3,243 Building $6,486 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 20 Duval Pl in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 216 individual policies |
| Nearby Flood Policies | 224 units insured incl. 8 condo units |
| Nearby Flood Claims | 14 (2005–2024) |
| Claims Outside the SFHA | 5 of 14 |
| Most Recent Claim | Jan 2024 · rainfall accumulation |
| Claims by Event |
|
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.
Wildfire risk around 20 Duval Pl is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| Treatment and Procedure | None last 10 years |
| 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 446 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Starlink Satellite | 280 / 30 |
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