708 E Boston Post Rd, Mamaroneck, NY 10543 Property Records

Westchester County and Rye Town property record for 708 E Boston Post Rd, Mamaroneck, NY 10543

Property Summary

Property TypeGas Station
Details1,827 sqft · built 1954
Lot Size0.377 acres (16,432 sqft)
OwnerCompany Name on File
Last Sale$500,000 (Mar 2003)
Tax Bill$30,511 (2026)
Flood ZoneZone X (minimal risk)
APN554803 154.43-1-42

Property Details

APN / Parcel Number

Primary APN554803 154.43-1-42
Alternative APNs
  • 4803004028000004600A0000
  • 00006079000

Interior

Stories1 Story
Building Area1,827 sqft Gross Area

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1990
Lot Area16,432 sqft (0.377 acres)
Lot Dimensions160 ft deep x 99 ft wide

Utilities, Heating & Cooling

Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number00006079000
Street Address708 E BOSTON POST RD
CityMAMARONECK
StateNY
Zip10543-4105
Property CategoryCommercial
Property TypeCommercial > Retail > Gas Station
Local Zoning CodeC-1 COMM
Legal Block1
Legal Lot Number42.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionRYE
Census Block Group3
Census Block3003
Census Tract7401

Owner

708 E Boston Post Rd, a commercial property, is owned by a company that bought it in March 2003.

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

Owner of RecordCompany Name on File
Mailing Address100 JERICHO QUADRANGLE, 209, JERICHO, NY 11753-2710
Owner TypeCompany

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 NamesName on Deed
Last SaleMar 26, 2003 · Amount on File
Deed SaleMar 26, 2003 · Amount on File
Deed Document Number2003430760239
Record UpdatedOct 29, 2026

Tax Assessment & Valuation

The 2026 property tax bill for 708 E Boston Post Rd was $30,511, up 47.4% from the year before.

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

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
County SubdivisionRye Town
MunicipalityMamaroneck Village
Unified School DistrictRye Neck Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$30,511.00 (+47.37%)
2025$20,703.00$1,157,894 (-) Land $899,000 Building $258,894$1,157,894 (-) Land $899,000 Building $258,894
2024$1,157,894 (-27.51%) Land $899,000 Building $258,894$1,157,894 (-27.51%) Land $899,000 Building $258,894
2023$1,597,400 Land $1,095,300 Building $502,100$1,597,400 Land $1,095,300 Building $502,100

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

Flood

FEMA maps place 708 E Boston Post Rd in Zone X, an area of minimal flood risk, though there have been 41 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 ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on File
median of 17 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies17 in force
Nearby Flood Claims41 (1978–2023)
Claims Outside the SFHA30 of 41
Most Recent ClaimSep 2023 · Severe Storm And Flooding
Claims by Event
  • Remnants Of Hurricane Ida, Sep 2021 · 5 claims
  • Hurricane Irene, Aug 2011 · 5 claims
  • Severe Storms And Inland And Coastal Flooding, Apr 2007 · 5 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 708 E 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 RiskLow
lower than 99.1% of the US · lower than 99.2% of New York
Wildfire LikelihoodUnder 0.01% annual chance
ExposureNone
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 SystemWESTCHESTER JOINT WATER WORKS
serves 59,629 people · EPA ID NY5903435
Water SourceSurface water
Last State InspectionMar 2025
Lead3 ppb (2026–2028)
action level 15 ppb

Violations Reported to EPA

Water QualityFailure to filter
currently in violation since Jun 1993
Haloacetic acids
resolved · Jul 2019
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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 334 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area
980 / 880
T-Mobile
Fixed Wireless
100 / 20

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