321 Collins Ave, Mount Vernon, NY 10552 Property Records

Westchester County and Mount Vernon City property record for 321 Collins Ave, Mount Vernon, NY 10552

Property Summary

Property Type	Duplex
Details	2 ba · 2,994 sqft · built 1926
Lot Size	0.11 acres (4,792 sqft)
Owner	2 Individual Names on Record
Last Sale	$545,000 (Apr 2018)
Tax Bill	$23,374 (2026)
Deeds & Mortgages	Apr 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`550800 159.78-1010-19`

Property Details

APN / Parcel Number

Primary APN	`550800 159.78-1010-19`
Alternative APNs	`080015907810100190000000` `001490`

Interior

Full Baths	2 Baths
Building Area	2,994 sqft Total Area
1st Floor Area	1,497 sqft
2nd Floor Area	1,497 sqft

Exterior

Year Built	Built 1926
Effective Year Built	Effective 1926
Architectural Style	Duplex Single
Exterior Material	Brick
Lot Area	4,792 sqft (0.11 acres)
Total Buildings	2 Buildings

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil

Location & Zoning

Account Number	001490
Street Address	321 COLLINS AVE
City	MOUNT VERNON
State	NY
Zip	10552-1601
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Subdivision	KILLIEBURN BELONGING
Legal Block	1010
Legal Lot Number	19.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT VERNON
Census Block Group	1
Census Block	1003
Census Tract	4500

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	2 Individual Names on Record
Mailing Address	321 COLLINS AVE, MOUNT VERNON, NY 10552-1601
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 23, 2018 · Amount on Record
Deed Sale	Apr 23, 2018 · Amount on Record
Deed Document Number	2018581013080
Record Updated	Oct 29, 2026

April 2018: Executor's Deed, Transfer

Document Type	Executor's Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Apr 23, 2018
Property Address	321 COLLINS AVE, MOUNT VERNON, NY 10552-1601
Document Number	0581013080
Map Reference	MAP2506
Instrument Date	Apr 17, 2018
Instrument	581013080
Transaction Type	Transfer
Record Updated	May 6, 2022
Title Company	BENCHMARK TITLE AGCY LLC

Transaction

Amount	Amount Recorded
Tax	$2,180.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	64 HICKORY LN, 64, BEDFORD, NY 10506-1534

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	100 OLD AMY RD, SCARSDALE, NY 10583-3638

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	$23,374.00 (+4.93%)
2025	$22,276.00	$13,600 (-) Land $3,000 Building $10,600	$755,556 (+6.67%) Land $166,667 Building $588,889
2024		$13,600 (-) Land $3,000 Building $10,600	$708,333 (-10.94%) Land $156,250 Building $552,083
2023		$13,600 Land $3,000 Building $10,600	$795,322 Land $175,439 Building $619,883

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	4 in force
Nearby Flood Claims	2 (2007–2021)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida

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	Low lower than 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 528 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: T-Mobile.

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