15 Greystone Rd, Larchmont, NY 10538 Property Records

Westchester County and Mamaroneck Town property record for 15 Greystone Rd, Larchmont, NY 10538

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 5,073 sqft · built 1927
Lot Size	0.79 acres (34,412 sqft)
Owner	2 Individual Names on File
Last Sale	$2,760,000 (Jan 2024)
Tax Bill	$58,973 (2026)
Deeds & Mortgages	Jan 2024 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`553289 2-12-335`

Property Details

APN / Parcel Number

Primary APN	`553289 2-12-335`
Alternative APNs	`328900201203350000000000` `156000`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	5,073 sqft Living Area
1st Floor Area	2,639 sqft
2nd Floor Area	1,364 sqft
Upper Floors Area	1,070 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1927
Effective Year Built	Effective 1927
Architectural Style	Traditional
Exterior Material	Stone
Lot Area	34,412 sqft (0.79 acres)
Garage Type	Attached
Garage Area	260 sqft
Parking Spaces	1 Parking Space
Porch	Porch
Porch Area	536 sqft
Patio Area	754 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	156000
Street Address	15 GREYSTONE RD
City	LARCHMONT
State	NY
Zip	10538-1415
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-10
Legal Block	335
Jurisdiction	WESTCHESTER NY
Township / Civil Division	MAMARONECK
Census Block Group	3
Census Block	3031
Census Tract	6900

Owner

15 Greystone Rd is owned and occupied by two individuals who bought it in January 2024.

Source: Westchester County and Mamaroneck Town records, as of October 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	15 GREYSTONE RD, LARCHMONT, NY 10538-1415
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 23, 2024 · Amount on File
Deed Sale	Jan 23, 2024 · Amount on File
Deed Document Number	20243314
Record Updated	Oct 29, 2026

January 2024: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	WESTCHESTER NY
Recording Date	Jan 23, 2024
Property Address	15 GREYSTONE RD, LARCHMONT, NY 10538-1415
Document Number	0640113314
Map Reference	MAP 1967
Instrument Date	Jan 19, 2024
Instrument	640113314
Transaction Type	Transfer
Record Updated	Feb 12, 2024
Title Company	WESTCOR LAND TITLE INS CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,040.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	15 GREYSTONE RD, LARCHMONT, NY 10538-1415

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	25 GREYSTONE RD, LARCHMONT, NY 10538-1415

Mortgage

Document Number	0640223473
Date	Jan 23, 2024
Instrument	640223473

Lender

Name	MORGAN STANLEY PRIVATE BANK NA
Type	Bank
Address	CINCINNATI, OH 45245

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Feb 1, 2054

Interest

Rate Type	Adjustable Rate
Rate	5.62%
Adjustable	Adjustable Rate Rider
Type Change Date	Feb 1, 2034
Change Frequency	6 Months
Min Rate At Change	3%
Max Rate At Change	10.6%
Margin	3
Max Rate	10.6%

Tax Assessment & Valuation

The 2026 property tax bill for 15 Greystone Rd was $58,973.

Source: Westchester County and Mamaroneck Town assessment roll, as of May 14, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$58,973.00
2025		$2,815,000 (+1.99%) Land $627,000 Building $2,188,000	$2,815,000 (+1.99%) Land $627,000 Building $2,188,000
2024		$2,760,000 (-6.5%) Land $627,000 Building $2,133,000	$2,760,000 (-6.5%) Land $627,000 Building $2,133,000
2023		$2,952,000 Land $627,000 Building $2,325,000	$2,952,000 Land $627,000 Building $2,325,000

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

Flood

FEMA maps place 15 Greystone Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File 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

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

Wildfire risk around 15 Greystone Rd is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	WESTCHESTER JOINT WATER WORKS serves 59,629 people · EPA ID NY5903435
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, 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 390 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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