231 S 5th Ave, Mount Vernon, NY 10550 Property Records

Westchester County and Mount Vernon City property record for 231 S 5th Ave, Mount Vernon, NY 10550

Property Summary

Property Type	Duplex
Lot Size	0.08 acres (3,485 sqft)
Owner	Individual Name on Record
Last Sale	$785,000 (Oct 2023)
Tax Bill	$19,078 (2026)
Deeds & Mortgages	Oct 2023 Sale Dec 2018 Sale + 1 more
Flood Zone	Zone X (minimal risk)
APN	`550800 169.22-3089-37`

Property Details

APN / Parcel Number

Primary APN	`550800 169.22-3089-37`
Alternative APNs	`080016902230890370000000` `078380`

Exterior

Architectural Style	Duplex Single
Lot Area	3,485 sqft (0.08 acres)

Location & Zoning

Account Number	078380
Street Address	231 S 5TH AVE
City	MOUNT VERNON
State	NY
Zip	10550-3806
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Subdivision	MAP OF THE VILLAGE OF MOUNT VERNON
Legal Block	3089
Legal Lot Number	37.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT VERNON
Census Block Group	2
Census Block	2004
Census Tract	3100

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 Record	Individual Name on Record
Mailing Address	231 S 5TH AVE, MOUNT VERNON, NY 10550-3806
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Oct 2, 2023	Bargain and Sale Deed, Transfer GREAT AMERICAN TITLE AGENCY, GREAT AMERICAN TTL AGCY INC
Dec 18, 2018	Grant Deed, Transfer ATTORNEY ONLY
May 16, 2017	Bargain and Sale Deed, Transfer THOROUGHBRED TITLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 2, 2023 · Amount on Record
Deed Sale	Oct 2, 2023 · Amount on Record
Prior Sale	May 16, 2017 · Amount on Record
Deed Document Number	20233576
Record Updated	Oct 29, 2026

October 2023: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Oct 2, 2023
Property Address	231 S 5TH AVE, MOUNT VERNON, NY 10550-3806
Document Number	0632093576
Instrument Date	Sep 19, 2023
Instrument	632093576
Transaction Type	Transfer
Record Updated	Oct 13, 2023
Title Company	GREAT AMERICAN TITLE AGENCY, GREAT AMERICAN TTL AGCY INC

Transaction

Amount	Amount Recorded
Tax	$3,140.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	112 NORTH ST, MOUNT VERNON, NY 10550-1149

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1322 GURD AVENUE, HILLSIDE, NY 10469

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Dec 18, 2018
Property Address	231 S 5TH AVE, MOUNT VERNON, NY 10550-3806
Document Number	0583513579
Book / Page	058351 / 003579
Instrument Date	Dec 18, 2018
Transaction Type	Transfer
Record Updated	Jan 4, 2019
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	112 NORTH ST MOUNT VERNON NY 105501149, MOUNT VERNON, NY 10550-1149

May 2017: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	May 16, 2017
Property Address	231 S 5TH AVE, MOUNT VERNON, NY 10550-3806
Document Number	0571113427
Map Reference	MAP 144
Instrument Date	May 5, 2017
Instrument	571113427
Transaction Type	Transfer
Record Updated	May 6, 2022
Title Company	THOROUGHBRED TITLE

Transaction

Amount	Amount Recorded
Tax	$1,040.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	33 N 3RD AVE, 33, MOUNT VERNON, NY 10550-1362

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	112 NORTH ST, MOUNT VERNON, NY 10550-1149
Investor	Possibly a Property Investor

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
2026	$19,078.00 (+43.8%)
2025	$13,267.00	$11,100 (-) Land $2,100 Building $9,000	$616,667 (+6.67%) Land $116,667 Building $500,000
2024		$11,100 (+21.98%) Land $2,100 Building $9,000	$578,125 (+8.64%) Land $109,375 Building $468,750
2023		$9,100 (-) Land $2,100 Building $7,000	$532,164 (+17.54%) Land $122,807 Building $409,357
2022		$9,100 Land $2,100 Building $7,000	$452,737 Land $104,478 Building $348,259

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (2026)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 2026 · rainfall accumulation

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 Risk	Not 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 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 732 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

May also be available: Optimum, T-Mobile.

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