2517 Boston Post Rd, Larchmont, NY 10538 Property Records

Westchester County and Mamaroneck Town property record for 2517 Boston Post Rd, Larchmont, NY 10538

Property Summary

Property Type	Vehicle Sales & Rentals
Details	160 sqft · built 1979
Lot Size	0.34 acres (14,810 sqft)
Owner	Company Name on File
Last Sale	$675,000 (Aug 1998)
Tax Bill	$17,254 (2026)
Flood Zone	Zone X (minimal risk)
APN	`553289 5-4-101`

Property Details

APN / Parcel Number

Primary APN	`553289 5-4-101`
Alternative APNs	`328900500401010000000000` `311800`

Interior

Stories	1 Story
Building Area	160 sqft Gross Area

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1979
Lot Area	14,810 sqft (0.34 acres)
Lot Dimensions	120 ft deep x 125 ft wide
Canopy	2,128 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	311800
Street Address	2517 BOSTON POST RD
City	LARCHMONT
State	NY
Zip	10538-3402
Property Category	Commercial
Property Type	Commercial > Retail > Vehicle Sales & Rentals
Legal Block	101
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MAMARONECK
Census Block Group	1
Census Block	1028
Census Tract	7000

Owner

2517 Boston Post Rd, a commercial property, is owned by a company that bought it in August 1998.

Source: Westchester County and Mamaroneck Town records, as of October 21, 2026

Owner of Record	Company Name on File
Mailing Address	9 WALDEN LN, RYE, NY 10580-1034
Owner Type	Company
Vesting	Company

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 31, 1998 · Amount on File
Deed Sale	Aug 31, 1998 · Amount on File
Deed Book / Page	12099 / 135
Record Updated	Oct 29, 2026

Tax Assessment & Valuation

The 2026 property tax bill for 2517 Boston Post Rd was $17,254.

Source: Westchester County and Mamaroneck Town assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Mamaroneck Town
Unified School District	Mamaroneck Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$17,254.00
2025		$800,000 (-) Land $730,000 Building $70,000	$800,000 (-) Land $730,000 Building $70,000
2024		$800,000 (-) Land $730,000 Building $70,000	$800,000 (-) Land $730,000 Building $70,000
2023		$800,000 Land $730,000 Building $70,000	$800,000 Land $730,000 Building $70,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 2517 Boston Post Rd in Zone X, an area of minimal flood risk, though there have been 36 flood claims nearby since 1978.

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 26 policies
Nearby Flood Policies	26 in force
Nearby Flood Claims	36 (1978–2024)
Claims Outside the SFHA	15 of 36
Most Recent Claim	Aug 2024 · rainfall accumulation
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 3 claims Hurricane Sandy, Oct 2012 · 8 claims Hurricane Irene, Aug 2011 · 3 claims

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

Wildfire risk around 2517 Boston Post 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 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 304 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
T-Mobile Fixed Wireless	100 / 20