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172 Gainsborg Ave E, West Harrison, NY 10604 Property Records

Westchester County and Harrison Town property record for 172 Gainsborg Ave E, West Harrison, NY 10604

Property Summary

Property TypeTriplex
Details9 bd · 6 ba · 3,975 sqft · built 1929
Lot Size0.17 acres (7,405 sqft)
OwnerCompany Name on File
Last Sale$1,650,000 (Jan 2024)
Tax Bill$22,689 (2026)
Deeds & MortgagesJan 2024 Sale & Construction Loan
Feb 2022 Sale
Flood ZoneZone X (minimal risk)
APN552801 0874.-17

Property Details

APN / Parcel Number

Primary APN552801 0874.-17
Alternative APNs
  • 5528000008740000017
  • 000054190

Interior

Bedrooms9 Beds
Full Baths6 Baths
Stories3 Stories
Building Area3,975 sqft Total Area
1st Floor Area1,280 sqft
2nd Floor Area1,327 sqft
Upper Floors Area1,368 sqft

Exterior

Year BuiltBuilt 1929
Effective Year BuiltEffective 1929
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Foundation TypeSlab (Mat/Raft)
Lot Area7,405 sqft (0.17 acres)
Lot Dimensions100 ft deep x 75 ft wide
PorchSlab

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas

Location & Zoning

Account Number000054190
Street Address172 GAINSBORG AVE E
CityWEST HARRISON
StateNY
Zip10604-2127
Property CategoryResidential
Property TypeResidential > Multi-Unit > Triplex
Legal Lot Number17
JurisdictionWESTCHESTER NY
Township / Civil DivisionHARRISON
Census Block Group5
Census Block5004
Census Tract8700

Owner

172 Gainsborg Ave E, a triplex, is owned by a company that bought it in January 2024.

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

Owner of RecordCompany Name on File
Mailing Address11 BEACHFRONT LN, NEW ROCHELLE, NY 10805-3301
Owner TypeCompany
VestingCompany

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

DateDocument
Jan 23, 2024Bargain and Sale Deed, Construction Loan · Construction Mortgage
172 GAINSBORG LLC
Feb 25, 2022Deed, Transfer
ATLANTIC TITLE INC, ATLANTIC TITLE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 23, 2024 · Amount on File
Deed SaleJan 23, 2024 · Amount on File
Prior SaleFeb 25, 2022 · Amount on File
Deed Document Number20243153
Record UpdatedOct 29, 2026

January 2024: Bargain and Sale Deed, Construction Loan

Document TypeBargain and Sale Deed
JurisdictionWESTCHESTER NY
Recording DateJan 23, 2024
Property Address172 GAINSBORG AVE E, WEST HARRISON, NY 10604-2127
Document Number0640173153
Map ReferenceMAP 957
Instrument DateJan 19, 2024
Instrument640173153
Transaction TypeConstruction Loan
Record UpdatedFeb 12, 2024
Title CompanyJUDICIAL TITLE INSURANCE AGENCY INC, JUDICIAL TITLE INS AGCY LLC

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$6,600.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length
  • Multiple Parcels

Transferred From (Grantor/Seller)

NameVerified Name
Address455 TARRYTOWN RD # 1545, 1545, WHITE PLAINS, NY 10607-1313

Transferred To (Grantee/Buyer)

NameVerified Name
Address11 BEACHFRONT LN, NEW ROCHELLE, NY 10805-3301

Mortgage

Document Number0640233233
DateJan 23, 2024
Instrument640233233
Lender
Name172 GAINSBORG LLC
TypeNon-Lending Institution
Agreement
TypeConstruction Mortgage
AmountAmount on Record

February 2022: Deed, Transfer

Document TypeDeed
JurisdictionWESTCHESTER NY
Recording DateFeb 25, 2022
Property Address172 GAINSBORG AVE E, WEST HARRISON, NY 10604-2127
Document Number0620173020
Map ReferenceMAP 957
Instrument DateFeb 9, 2022
Instrument620173020
Transaction TypeTransfer
Record UpdatedMar 17, 2022
Title CompanyATLANTIC TITLE INC, ATLANTIC TITLE

Transaction

AmountAmount on Record
Tax$2,640.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address11 RALPH AVE, 11, WHITE PLAINS, NY 10606-3411

Transferred To (Grantee/Buyer)

NameVerified Name
Address1 BANKSVILLE RD, ARMONK, NY 10504-2617

Tax Assessment & Valuation

The 2026 property tax bill for 172 Gainsborg Ave E was $22,689, up 71% from the year before.

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

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
County SubdivisionHarrison Town
MunicipalityHarrison Village
Unified School DistrictHarrison Central School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$22,689.00 (+71.03%)
2025$13,266.00$13,500 (-) Land $1,750 Building $11,750$1,163,793 (-2.59%) Land $150,862 Building $1,012,931
2024$13,500 (+154.72%) Land $1,100 Building $12,400$1,194,690 (+163.73%) Land $97,345 Building $1,097,345
2023$5,300 Land $1,100 Building $4,200$452,991 Land $94,017 Building $358,974

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 172 Gainsborg Ave E in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 172 Gainsborg Ave E is low, with a 0.01% annual chance of wildfire.

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

Wildfire RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 584 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		2,300 / 2,300

May also be available: T-Mobile.

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