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346 Union Ave, Mount Vernon, NY 10550 Property Records

Westchester County and Mount Vernon City property record for 346 Union Ave, Mount Vernon, NY 10550

Property Summary

Property TypeDuplex
Lot Size0.12 acres (5,227 sqft)
Owner2 Individual Names on Record
Last Sale$500,000 (Aug 2023)
Tax Bill$17,187 (2026)
Deeds & MortgagesAug 2023 Sale & Mortgage
Oct 2020 Transfer
Flood ZoneZone X (minimal risk)
APN550800 169.31-3127-11

Property Details

APN / Parcel Number

Primary APN550800 169.31-3127-11
Alternative APNs
  • 080016903131270110000000
  • 088690

Exterior

Architectural StyleDuplex Single
Lot Area5,227 sqft (0.12 acres)

Location & Zoning

Account Number088690
Street Address346 UNION AVE
CityMOUNT VERNON
StateNY
Zip10550-4544
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Legal SubdivisionMAP OF THE VILLAGE OF MOUNT VERNON
Legal Block3127
Legal Lot Number11.000
JurisdictionWESTCHESTER NY
Township / Civil DivisionMOUNT VERNON
Census Block Group1
Census Block1009
Census Tract2700

Owner

Source: Westchester County and Mount Vernon City 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 Record2 Individual Names on Record
Mailing Address4024 MONTICELLO AVE, 2, BRONX, NY 10466-2304
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Aug 31, 2023Bargain and Sale Deed, Transfer · FHA Mortgage
NATIONWIDE MORTGAGE BANKERS INC
Oct 16, 2020Quit Claim Deed, Transfer
STATEWIDE ABSTRACT

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 31, 2023 · Amount on Record
Deed SaleAug 31, 2023 · Amount on Record
Prior SaleAug 31, 2023 · Amount on Record
Deed Document Number2023632223489
Prior Transfer DateFeb 15, 2018
Prior Transfer Doc0602893446
Record UpdatedOct 29, 2026

August 2023: Bargain and Sale Deed, Transfer

Document TypeBargain and Sale Deed
JurisdictionWESTCHESTER NY
Recording DateAug 31, 2023
Property Address346 UNION AVE, MOUNT VERNON, NY 10550-4544
Document Number0632223489
Map ReferenceMAP 144
Instrument DateAug 23, 2023
Instrument632223489
Transaction TypeTransfer
Record UpdatedSep 14, 2023
Title CompanyTRINITY ABSTRACT LLC

Transaction

AmountAmount Recorded
Loan-to-Value (LTV)LTV on Record
Tax$2,000.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address400 LOCUST ST # ST1A, ST1A, MOUNT VERNON, NY 10552-2658

Transferred To (Grantee/Buyer)

NameVerified Name
Address56 GEM LANE, PAWLING, NY 12564

Mortgage

Document Number0632413280
DateAug 31, 2023
Instrument632413280
Lender
NameNATIONWIDE MORTGAGE BANKERS INC
TypeMortgage Company
AddressMELVILLE, NY 11747
Agreement
TypeFHA Mortgage
AmountAmount Recorded
Term361 Months
DueSep 1, 2053

October 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionWESTCHESTER NY
Recording DateOct 16, 2020
Property Address346 UNION AVE, MOUNT VERNON, NY 10550-4544
Document Number0602893446
Book / Page060289 / 003446
Instrument DateFeb 15, 2018
Transaction TypeTransfer
Record UpdatedOct 30, 2020
Title CompanySTATEWIDE ABSTRACT

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLiving Trust
Address346 UNION AVE MOUNT VERNON NY 105504544, MOUNT VERNON, NY 10550-4544

Tax Assessment & Valuation

Source: Westchester County and Mount Vernon City assessment roll, as of May 14, 2026

Property Jurisdictions

TypeName
StateNew York
CountyWestchester County
MunicipalityMount Vernon City
Unified School DistrictMount Vernon School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$17,187.00 (+16.59%)
2025$14,741.00$10,000 (-) Land $2,500 Building $7,500$555,556 (+6.67%) Land $138,889 Building $416,667
2024$10,000 (-) Land $2,500 Building $7,500$520,833 (-10.94%) Land $130,208 Building $390,625
2023$10,000 (-) Land $2,500 Building $7,500$584,795 (+17.54%) Land $146,199 Building $438,596
2022$10,000 Land $2,500 Building $7,500$497,512 Land $124,378 Building $373,134

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

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

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 SystemMOUNT VERNON WATER DEPARTMENT
serves 73,893 people · EPA ID NY5903441
Water SourcePurchased surface water from several systems
Last State InspectionJul 2025
Lead7 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 839 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Spectrum
Cable		1,000 / 1,000

May also be available: T-Mobile.

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