326 E Sidney Ave, Mount Vernon, NY 10553 Property Records

Westchester County and Mount Vernon City property record for 326 E Sidney Ave, Mount Vernon, NY 10553

Property Summary

Property Type	Single Family Home
Lot Size	0.28 acres (12,197 sqft)
Owner	2 Individual Names on File
Deeds & Mortgages	Mar 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`550800 165.56-2083-2`

Property Details

APN / Parcel Number

Primary APN	`550800 165.56-2083-2`
Alternative APNs	`080016505620830020000000` `039980`

Exterior

Lot Area	12,197 sqft (0.28 acres)

Location & Zoning

Account Number	039980
Street Address	326 E SIDNEY AVE
City	MOUNT VERNON
State	NY
Zip	10553-1128
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	2083
Legal Lot Number	2.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MOUNT VERNON
Census Block Group	3
Census Block	3011
Census Tract	4100

Owner

Source: Westchester County and Mount Vernon City records · APN 550800 165.56-2083-2

Assessment roll updated May 14, 2026 · Last verified May 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 File
Mailing Address	18 CASTLE DR, SPRING VALLEY, NY 10977-6523
Owner Type	Individual
Vesting	Tenants by the Entirety

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Transfer Date	Feb 26, 2026
Transfer Doc	0000003250
Record Updated	Jun 08, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	WESTCHESTER NY
Recording Date	Mar 06, 2026
Property Address	326 E SIDNEY AVE, MOUNT VERNON, NY 10553-1128
Document Number	0660573250
Map Reference	MAP 2094
Instrument Date	Feb 26, 2026
Instrument	660573250
Transaction Type	Transfer
Record Updated	Mar 27, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	18 CASTLE DR, SPRING VALLEY, NY 10977-6523

Tax Assessment & Valuation

Source: Westchester County and Mount Vernon City records · Assessment roll updated May 14, 2026 · Last verified May 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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$11,600 (-) Land $6,600 Building $5,000	$644,445 (+6.67%) Land $366,667 Building $277,778
2024	Homeowner's exemption	$11,600 (-) Land $6,600 Building $5,000	$604,167 (-10.94%) Land $343,750 Building $260,417
2023		$11,600 Land $6,600 Building $5,000	$678,363 Land $385,965 Building $292,398

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	2 (2018–2022)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Jun 2022 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 97% of the US · lower than 96% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 550 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MOUNT VERNON WATER DEPARTMENT serves 73,893 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.