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23 Prospect Ave, Valhalla, NY 10595 Property Records

Westchester County and Mount Pleasant Town property record for 23 Prospect Ave, Valhalla, NY 10595

Property Summary

Property TypeSingle Family Home
Details3 bd · 1 ba · 1,232 sqft · built 1906
Lot Size0.33 acres (14,375 sqft)
Owner2 Individual Names on File
Deeds & MortgagesSep 2020 Mortgage
Sep 2020 Loan Modification
Flood ZoneZone X (minimal risk)
APN553489 117.15-3-73

Property Details

APN / Parcel Number

Primary APN553489 117.15-3-73
Alternative APNs
  • 348911701500030730000000
  • 13259000

Interior

Bedrooms3 Beds
Full Baths1 Bath
Stories2 Stories
Building Area1,232 sqft Living Area
1st Floor Area616 sqft
2nd Floor Area616 sqft

Exterior

Year BuiltBuilt 1906
Effective Year BuiltEffective 1906
Architectural StyleCape Cod
Exterior MaterialAluminum/Vinyl
Lot Area14,375 sqft (0.33 acres)

Utilities, Heating & Cooling

Heating SystemHot Water
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number13259000
Street Address23 PROSPECT AVE
CityVALHALLA
StateNY
Zip10595-1911
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning Code02 - SINGL
Legal Block3
Legal Lot Number73.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionMOUNT PLEASANT
Census Block Group2
Census Block2023
Census Tract11902

Owner

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

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

Owner of Record2 Individual Names on File
Mailing Address23 PROSPECT AVE, VALHALLA, NY 10595-1911
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Sep 30, 2020Deed of Trust, Mortgage · Conventional Mortgage
JP MORGAN CHASE BK
Sep 30, 2020Loan Modification, Mortgage · Conventional Mortgage
JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Record UpdatedJun 8, 2026

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionWESTCHESTER NY
Property Address23 PROSPECT AVE, VALHALLA, NY 10595-1911
Document Number0603383412
Instrument DateSep 30, 2020
Transaction TypeMortgage
Record UpdatedDec 15, 2020
Title CompanyTITLEVEST AGENCY INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address23 PROSPECT AVE VALHALLA NY 105951911, VALHALLA, NY 10595-1911

Mortgage

Document Number0603383412
DateDec 3, 2020
Book Page060338/003412
Lender
NameJP MORGAN CHASE BK
TypeBank
AddressCOLUMBUS, OH 43240-2050
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueDec 2, 2035

September 2020: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionWESTCHESTER NY
Property Address23 PROSPECT AVE, VALHALLA, NY 10595-1911
Document Number0603383455
Instrument DateSep 30, 2020
Transaction TypeMortgage
Record UpdatedDec 15, 2020
Title CompanyTITLEVEST AGENCY INC

Transferred To (Grantee/Buyer)

NameVerified Name
Address23 PROSPECT AVE VALHALLA NY 105951911, VALHALLA, NY 10595-1911

Mortgage

Document Number0603383455
DateDec 3, 2020
Book Page060338/003455
Lender
NameJP MORGAN CHASE BK
TypeBank
AddressCOLUMBUS, OH 43240-2050
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueDec 2, 2035
Interest
Rate TypeFixed Rate
Rate3.12%

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
County SubdivisionMount Pleasant Town
Unified School DistrictValhalla Union Free School District (KG - 12)

Tax Bill & Assessment History

YearAssessed ValueAssessed Market Value
2025$6,400 (-) Land $1,750 Building $4,650$633,663 (+5.94%) Land $173,267 Building $460,396
2024$6,400 (-) Land $1,750 Building $4,650$598,130 (+5.61%) Land $163,551 Building $434,579
2023$6,400 Land $1,750 Building $4,650$566,371 Land $154,867 Building $411,504

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
Nearby Flood Policies5 in force
Nearby Flood Claims11 (1978–2023)
Claims Outside the SFHA7 of 11
Most Recent ClaimSep 2023 · Severe Storm And Flooding
Claims by Event
  • Severe Storm And Flooding, Sep 2023 · 2 claims
  • Remnants Of Hurricane Ida, Sep 2021 · 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 RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.01% annual chance
ExposureNone
beyond ember reach

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemKENSICO WATER DISTRICT
serves 17,917 people · EPA ID NY5930082
Water SourcePurchased surface water from NEW YORK CITY SYSTEM
Last State InspectionJun 2025
LeadUnder 1 ppb (2024–2026)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jan 2022
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 91 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum Communications
Fiber · Cable		8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
T-Mobile USA
Fixed Wireless		100 / 20

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