154 E Prospect Ave, Mount Vernon, NY 10550 Property Records

Westchester County and Mount Vernon City property record for 154 E Prospect Ave, Mount Vernon, NY 10550

Property Summary

Property Type	Duplex
Lot Size	0.17 acres (7,405 sqft)
Owner	Company Name on File
Last Sale	$210,000 (Oct 1994)
Tax Bill	$23,914 (2025)
Deeds & Mortgages	Feb 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`550800 165.63-1141-12`

Property Details

APN / Parcel Number

Primary APN	`550800 165.63-1141-12`
Alternative APNs	`080016506311410120000000` `025520`

Exterior

Architectural Style	Duplex Single
Lot Area	7,405 sqft (0.17 acres)

Location & Zoning

Account Number	025520
Street Address	154 E PROSPECT AVE
City	MOUNT VERNON
State	NY
Zip	10550-2242
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Block	1141
Legal Lot Number	12.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT VERNON
Census Block Group	1
Census Block	1005
Census Tract	4001

Owner

Source: Westchester County and Mount Vernon City 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 Record	Company Name on File
Mailing Address	154 E PROSPECT AVE, MOUNT VERNON, NY 10550-2242
Owner Type	Company
Vesting	Borrower in Default

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Oct 12, 1994 · Amount on Record
Deed Sale	Oct 12, 1994 · Amount on Record
Deed Book / Page	10988 / 229
Record Updated	Jun 8, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WESTCHESTER NY
Recording Date	Feb 9, 2021
Property Address	154 E PROSPECT AVE, MOUNT VERNON, NY 10550-2242
Document Number	0603383143
Instrument Date	Dec 24, 2020
Instrument	603383143
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	154 E PROSPECT AVE, 154, MOUNT VERNON, NY 10550-2242

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Irrevocable Trust
Address	154 E PROSPECT AVE, MOUNT VERNON, NY 10550-2242

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
Municipality	Mount Vernon City
Unified School District	Mount Vernon School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$23,914.00	$11,900 (-) Land $5,700 Building $6,200	$661,111 (+6.67%) Land $316,667 Building $344,444
2024		$11,900 (-) Land $5,700 Building $6,200	$619,792 (-10.94%) Land $296,875 Building $322,917
2023		$11,900 Land $5,700 Building $6,200	$695,906 Land $333,333 Building $362,573

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not 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 Risk	Not rated no burnable land within ember reach

Drinking Water

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

Water System	MOUNT VERNON WATER DEPARTMENT serves 73,893 people · EPA ID NY5903441
Water Source	Purchased surface water from several systems
Last State Inspection	Jul 2025
Lead	7 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 656 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile USA Fixed Wireless	100 / 20