4 Lyons Pl, Larchmont, NY 10538 Property Records

Westchester County and Mamaroneck Town property record for 4 Lyons Pl, Larchmont, NY 10538

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 2,502 sqft · built 1925
Lot Size	0.27 acres (11,761 sqft)
Owner	2 Individual Names on File
Tax Bill	$34,192 (2025)
Flood Zone	Zone X (minimal risk)
APN	`553201 7-5-467`

Property Details

APN / Parcel Number

Primary APN	`553201 7-5-467`
Alternative APNs	`320100700504670000000000` `435900`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Half Baths	2 Half Baths
Stories	2 Stories
Building Area	2,502 sqft Living Area
1st Floor Area	1,537 sqft
2nd Floor Area	965 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Colonial
Exterior Material	Stucco
Lot Area	11,761 sqft (0.27 acres)
Lot Dimensions	107 ft deep x 103 ft wide
Garage Type	Basement
Porch	Slab
Porch Area	1,021 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	435900
Street Address	4 LYONS PL
City	LARCHMONT
State	NY
Zip	10538-3810
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-7.5
Legal Block	467
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MAMARONECK
Census Block Group	1
Census Block	1021
Census Tract	7100

Owner

Source: Westchester County and Mamaroneck Town records · APN 553201 7-5-467

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	4 LYONS PL, LARCHMONT, NY 10538-3810
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

Source: Westchester County and Mamaroneck Town records · Assessment roll updated May 14, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Mamaroneck Town
Municipality	Larchmont Village
Unified School District	Mamaroneck Union Free 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	$34,192.00	$2,106,000 (+2.98%) Land $505,000 Building $1,601,000	$2,106,000 (+2.98%) Land $505,000 Building $1,601,000
2024	Homeowner's exemption	$2,045,000 (+9.01%) Land $505,000 Building $1,540,000	$2,045,000 (+9.01%) Land $505,000 Building $1,540,000
2023		$1,876,000 Land $505,000 Building $1,371,000	$1,876,000 Land $505,000 Building $1,371,000

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 96 policies
Nearby Flood Policies	96 in force
Nearby Flood Claims	171 (1978–2024)
Claims Outside the SFHA	39 of 171
Most Recent Claim	Aug 2024 · rainfall accumulation
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 14 claims Hurricane Sandy, Nov 2012 · 48 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 27 claims

Wildfire

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 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)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 491 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	LARCHMONT VILLAGE serves 6,485 people
Water Source	Purchased surface water from several systems
Last State Inspection	Dec 2025
Lead	5 ppb (2024–2026) 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.