27 Harmon Dr, Larchmont, NY 10538 Property Records

Westchester County and Mamaroneck Town property record for 27 Harmon Dr, Larchmont, NY 10538

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,876 sqft · built 1910
Lot Size	0.14 acres (6,098 sqft)
Owner	Individual Name on File
Last Sale	$340,000 (Jul 2002)
Flood Zone	Zone X (minimal risk)
APN	`553289 2-16-297`

Property Details

APN / Parcel Number

Primary APN	`553289 2-16-297`
Alternative APNs	`328900201602970000000000` `169000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,876 sqft Living Area
1st Floor Area	932 sqft
2nd Floor Area	944 sqft
Upper Floors Area	464 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Lot Area	6,098 sqft (0.14 acres)
Lot Dimensions	125 ft deep x 50 ft wide
Porch	Porch
Porch Area	448 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	169000
Street Address	27 HARMON DR
City	LARCHMONT
State	NY
Zip	10538-1825
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-6
Legal Block	297
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MAMARONECK
Census Block Group	3
Census Block	3034
Census Tract	6900

Owner

Source: Westchester County and Mamaroneck Town records · APN 553289 2-16-297

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	Individual Name on File
Mailing Address	27 HARMON DR, LARCHMONT, NY 10538-1825
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 11, 2002 · Amount on Record
Deed Sale	Jul 11, 2002 · Amount on Record
Deed Document Number	2002421860496
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
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	Assessed Value	Assessed Market Value
2025	$831,000 (+1.96%) Land $336,000 Building $495,000	$831,000 (+1.96%) Land $336,000 Building $495,000
2024	$815,000 (+6.96%) Land $336,000 Building $479,000	$815,000 (+6.96%) Land $336,000 Building $479,000
2023	$762,000 Land $336,000 Building $426,000	$762,000 Land $336,000 Building $426,000

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
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 95 policies
Nearby Flood Policies	95 in force
Nearby Flood Claims	214 (1978–2023)
Claims Outside the SFHA	56 of 214
Most Recent Claim	Oct 2023 · rainfall accumulation
Claims by Event	Severe Storm And Flooding, Sep 2023 · 9 claims Remnants Of Hurricane Ida, Sep 2021 · 58 claims Severe Storms And Inland And Coastal Flooding, Apr 2007 · 30 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

May also be available: T-Mobile USA.

Based on FCC filings for 604 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	WESTCHESTER JOINT WATER WORKS serves 59,629 people
Water Source	Surface water
Last State Inspection	Mar 2025
Lead	3 ppb (2026–2028) action level 15 ppb

Violations Reported to EPA

Water Quality	Failure to filter currently in violation since Jun 1993 Haloacetic acids resolved · Jul 2019
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.