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1500 E Boston Post Rd, Mamaroneck, NY 10543 Property Records

Westchester County and Rye Town property record for 1500 E Boston Post Rd, Mamaroneck, NY 10543

Property Summary

Property TypeMixed Use Store/Office
Details1,550 sqft · built 1920
Lot Size0.097 acres (4,215 sqft)
OwnerCompany Name on Record
Last Sale$225,000 (Jun 2019)
Tax Bill$9,407 (2026)
Deeds & MortgagesJun 2019 Sale
Feb 2019 Sale
Flood ZoneZone X (minimal risk)
APN554803 155.37-1-27

Property Details

APN / Parcel Number

Primary APN554803 155.37-1-27
Alternative APNs
  • 480315503700010270000000
  • 00007026000

Interior

Stories1 Story
Building Area1,550 sqft Gross Area
Fire SprinklersFire Sprinklers

Exterior

Year BuiltBuilt 1920
Effective Year BuiltEffective 1978
Lot Area4,215 sqft (0.097 acres)

Utilities, Heating & Cooling

Cooling SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number00007026000
Street Address1500 E BOSTON POST RD
CityMAMARONECK
StateNY
Zip10543-4242
Property CategoryCommercial
Property TypeCommercial > Retail > Mixed Use Store/Office
Local Zoning CodeC-1 COMM
Legal Block1
Legal Lot Number27.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionRYE
Census Block Group2
Census Block2012
Census Tract7402

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on Record
Mailing Address1500 E BOSTON POST RD, MAMARONECK, NY 10543-4242
Owner TypeCompany
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Jun 14, 2019Deed, Transfer
BENCHMARK TITLE COMPANY, BENCHMARK TITLE AGENCY LLC
Feb 15, 2019Grant Deed, Transfer
STEWART TITLE, STEWART TITLE INSURANCE CO

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJun 14, 2019 · Amount on Record
Deed SaleJun 14, 2019 · Amount on Record
Prior SaleFeb 15, 2011 · Amount on Record
Deed Document Number2019591623055
Record UpdatedOct 29, 2026

June 2019: Deed, Transfer

Document TypeDeed
JurisdictionWESTCHESTER NY
Recording DateJun 14, 2019
Property Address1500 E BOSTON POST RD, MAMARONECK, NY 10543-4242
Document Number0591623055
Map ReferenceMAP 2446
Instrument DateJun 12, 2019
Instrument591623055
Transaction TypeTransfer
Record UpdatedAug 19, 2021
Title CompanyBENCHMARK TITLE COMPANY, BENCHMARK TITLE AGENCY LLC

Transaction

AmountAmount Recorded
Tax$900.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address265 TREE SIDE LN, 265, PONTE VEDRA, FL 32081-5739

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants in Common
Address1600 EAST POST ROAD, MAMARONECK, NY 10543

February 2019: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionWESTCHESTER NY
Recording DateFeb 15, 2019
Property Address1500 E BOSTON POST RD, MAMARONECK, NY 10543-4242
Document Number0590173468
Book / Page059017 / 003468
Instrument DateJan 31, 2019
Transaction TypeTransfer
Record UpdatedFeb 26, 2019
Title CompanySTEWART TITLE, STEWART TITLE INSURANCE CO

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address103 GEDNEY ST #2N NYACK NY 109602226, 2N, NYACK, NY 10960-2226

Tax Assessment & Valuation

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$9,407.00 (+47.38%)
2025$6,383.00$357,000 (-) Land $221,000 Building $136,000$357,000 (-) Land $221,000 Building $136,000
2024$357,000 (-) Land $221,000 Building $136,000$357,000 (-) Land $221,000 Building $136,000
2023$357,000 Land $221,000 Building $136,000$357,000 Land $221,000 Building $136,000

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

Flood

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
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 27 policies
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies27 in force
Nearby Flood Claims27 (1978–2023)
Claims Outside the SFHA20 of 27
Most Recent ClaimSep 2023 · Severe Storm And Flooding
Claims by Event
  • Severe Storm And Flooding, Sep 2023 · 3 claims
  • Remnants Of Hurricane Ida, Sep 2021 · 7 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

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within 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 499 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

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