Westchester County and Mamaroneck Town property record for 1 Avon Rd, Larchmont, NY 10538
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,581 sqft · built 1928 |
| Lot Size | 1.13 acres (49,223 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $51,939 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 553289 2-11-549 |
| Primary APN | 553289 2-11-549 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 2 Half Baths |
| Stories | 2 Stories |
| Building Area | 3,581 sqft Living Area |
| 1st Floor Area | 2,060 sqft |
| 2nd Floor Area | 1,521 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Traditional |
| Exterior Material | Stucco |
| Lot Area | 49,223 sqft (1.13 acres) |
| Lot Dimensions | 175 ft deep x 309 ft wide |
| Garage Type | Basement |
| Porch | Slab |
| Porch Area | 413 sqft |
| Patio Area | 490 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 152200 |
|---|---|
| Street Address | 1 AVON RD |
| City | LARCHMONT |
| State | NY |
| Zip | 10538-1419 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-15 |
| Legal Block | 549 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MAMARONECK |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 6900 |
1 Avon Rd is owned and occupied by two individuals.
Source: Westchester County and Mamaroneck Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1 AVON RD, LARCHMONT, NY 10538-1419 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 1 Avon Rd was $51,939 with a veteran's exemption.
Source: Westchester County and Mamaroneck Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Mamaroneck Town |
| Unified School District | Mamaroneck Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $51,939.00 Veteran's exemption | ||
| 2025 | $2,525,000 (+2.02%) Land $697,500 Building $1,827,500 | $2,525,000 (+2.02%) Land $697,500 Building $1,827,500 | |
| 2024 | Veteran's exemption | $2,475,000 (+9.27%) Land $697,500 Building $1,777,500 | $2,475,000 (+9.27%) Land $697,500 Building $1,777,500 |
| 2023 | $2,265,000 Land $697,500 Building $1,567,500 | $2,265,000 Land $697,500 Building $1,567,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 1 Avon Rd in Zone X, an area of minimal flood risk, though there have been 71 flood claims nearby since 1979.
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 File median of 33 policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 33 in force |
| Nearby Flood Claims | 71 (1979–2023) |
| Claims Outside the SFHA | 17 of 71 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| 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 1 Avon Rd is low, with less than 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 96% of the US · lower than 95% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
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 | WESTCHESTER JOINT WATER WORKS serves 59,629 people · EPA ID NY5903435 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2025 |
| Lead | 3 ppb (2026–2028) action level 15 ppb |
| Water Quality | Failure to filter currently in violation since Jun 1993 Haloacetic acids resolved · Jul 2019 |
|---|---|
| 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 377 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
May also be available: T-Mobile.
5G (outdoors only) and 4G LTE
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