Suffolk County and Southold Town property record for 830 Bayview Ave, Mattituck, NY 11952
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.68 acres (29,621 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $327,000 (Jul 2020) |
| Tax Bill | $6,103 (2024) |
| Deeds & Mortgages | Jul 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 473889 106.-10-16.1 |
| Primary APN | 473889 106.-10-16.1 |
|---|---|
| Alternative APNs |
|
| Lot Area | 29,621 sqft (0.68 acres) |
|---|
| Account Number | 14 |
|---|---|
| Street Address | 830 BAYVIEW AVE |
| City | MATTITUCK |
| State | NY |
| Zip | 11952-2016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-40 |
| Legal Description | BOOK 9186 PAGE 00086 BILL 012930 |
| Legal Block | 10 |
| Legal Lot Number | 16 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHOLD |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 170003 |
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 | 830 BAYVIEW AVE, MATTITUCK, NY 11952-2016 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 29, 2020 · Amount on Record |
| Deed Sale | Jul 29, 2020 · Amount on Record |
| Deed Book / Page | 13065 / 483 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Jul 29, 2020 |
| Property Address | 830 BAYVIEW AVE, MATTITUCK, NY 11952-2016 |
| Document Number | 0130650483 |
| Book / Page | 13065 / 483 |
| Instrument Date | Jul 2, 2020 |
| Transaction Type | Transfer |
| Record Updated | Aug 20, 2021 |
| Amount | Amount Recorded |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
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 | $3,900 (-) Land $700 Building $3,200 | $709,091 (+10,263.8%) Land $127,273 Building $581,818 | |
| 2024 | $6,103.00 | ||
| 2023 | $3,900 Land $700 Building $3,200 | $6,842 Land $1,228 Building $5,614 |
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 |
| Flood Insurance Cost | Premium on Record median of 23 policies |
| Nearby Flood Policies | 23 in force |
| Nearby Flood Claims | 1 (2012) |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 88 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
5G (outdoors only) and 4G LTE
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