1400 Halstead Ave, Mamaroneck, NY 10543 Property Records

Westchester County and Rye Town property record for 1400 Halstead Ave, Mamaroneck, NY 10543

Property Summary

Property TypeEmergency Services (Police, Fire, Rescue)
Details5,223 sqft · built 1996
Lot Size0.287 acres (12,490 sqft)
OwnerCompany Name on Record
Tax Bill$607 (2026)
Flood ZoneZone X (minimal risk)
APN554803 147.83-1-50

Property Details

APN / Parcel Number

Primary APN554803 147.83-1-50
Alternative APNs
  • 480314708300010500000000
  • 00006309000

Interior

Stories2 Stories
Building Area5,223 sqft Gross Area
Basement Area3,144 sqft
Unfinished Basement3,144 sqft
Fire SprinklersFire Sprinklers

Exterior

Year BuiltBuilt 1996
Effective Year BuiltEffective 2005
Lot Area12,490 sqft (0.287 acres)
Lot Dimensions86.9 ft deep x 100 ft wide

Utilities, Heating & Cooling

Cooling SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number00006309000
Street Address1400 HALSTEAD AVE
CityMAMARONECK
StateNY
Zip10543-3010
Property CategoryPublic Works
Property TypePublic Works > Emergency Services (Police, Fire, Rescue)
Local Zoning CodeR-2F 1&2RS
Legal Block1
Legal Lot Number50.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionRYE
Census Block Group1
Census Block1006
Census Tract7401

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 Address123 MAMARONECK AVE, MAMARONECK, NY 10543-3760
Owner TypeCompany
VestingGovernment

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Record UpdatedOct 29, 2026

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$607.00 (+2.02%)
2025$595.00$955,800 (-) Land $139,200 Building $816,600$955,800 (-) Land $139,200 Building $816,600
2024Additional exemption filed$955,800 (-) Land $139,200 Building $816,600$955,800 (-) Land $139,200 Building $816,600
2023$955,800 Land $139,200 Building $816,600$955,800 Land $139,200 Building $816,600

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
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 8 (10% premium discount)
Nearby Flood Policies7 in force
Nearby Flood Claims10 (1978–2021)
Claims Outside the SFHA7 of 10
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida
Claims by Event
  • Remnants Of Hurricane Ida, Sep 2021 · 2 claims
  • Severe Storms And Flooding, Mar 2010 · 2 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 682 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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