Suffolk County and Southold Town property record for 645 Wickham Ave, Mattituck, NY 11952
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.25 acres (10,890 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $450,000 (Oct 2020) |
| Tax Bill | $5,946 (2024) |
| Deeds & Mortgages | Oct 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 473889 140.-2-27 |
| Primary APN | 473889 140.-2-27 |
|---|---|
| Alternative APNs |
|
| Lot Area | 10,890 sqft (0.25 acres) |
|---|
| Account Number | 14 |
|---|---|
| Street Address | 645 WICKHAM AVE |
| City | MATTITUCK |
| State | NY |
| Zip | 11952-1642 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | HB |
| Legal Description | BOOK 12521 PAGE 274 BILL 017087 |
| Legal Block | 2 |
| Legal Lot Number | 27 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHOLD |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 170004 |
Source: Suffolk County and Southold Town records, as of August 11, 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 Record |
|---|---|
| Mailing Address | 762 MARCY AVE, 1A, BROOKLYN, NY 11216-5464 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 8, 2020 · Amount on Record |
| Deed Sale | Oct 8, 2020 · Amount on Record |
| Prior Sale | Sep 7, 2007 · Amount on Record |
| Deed Book / Page | 13074 / 172 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Oct 8, 2020 |
| Property Address | 645 WICKHAM AVE, MATTITUCK, NY 11952-1642 |
| Document Number | 0130740172 |
| Book / Page | 13074 / 172 |
| Instrument Date | Aug 3, 2020 |
| Transaction Type | Transfer |
| Record Updated | May 6, 2022 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | MERCY AVE #1A # 1A, 1A, BROOKLYN, NY 11216 |
Source: Suffolk County and Southold Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Southold Town |
| Unified School District | Mattituck-Cutchogue Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,800 (-) Land $500 Building $3,300 | $690,909 (+10,264.67%) Land $90,909 Building $600,000 | |
| 2024 | $5,946.00 | ||
| 2023 | $3,800 Land $500 Building $3,300 | $6,666 Land $877 Building $5,789 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
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: 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 | None beyond 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 | 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 148 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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