520 Pine St, Mamaroneck, NY 10543 Property Records

Westchester County and Rye Town property record for 520 Pine St, Mamaroneck, NY 10543

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,668 sqft · built 2001
Lot Size	0.144 acres (6,293 sqft)
Owner	2 Individual Names on File
Last Sale	$999,000 (Jan 2014)
Tax Bill	$29,615 (2026)
Deeds & Mortgages	Dec 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`554803 154.42-2-39`

Property Details

APN / Parcel Number

Primary APN	`554803 154.42-2-39`
Alternative APNs	`480315404200020390000000` `00006682000`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,668 sqft Living Area
1st Floor Area	1,268 sqft
2nd Floor Area	1,400 sqft
Upper Floors Area	480 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2001
Effective Year Built	Effective 2005
Architectural Style	Colonial
Exterior Material	Other
Lot Area	6,293 sqft (0.144 acres)
Lot Dimensions	125 ft deep x 50 ft wide
Garage Type	Attached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Porch	Slab
Porch Area	126 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	00006682000
Street Address	520 PINE ST
City	MAMARONECK
State	NY
Zip	10543-2737
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	02 - SINGL
Legal Subdivision	ESTATE OF NOAH TOMPKINS
Legal Block	2
Legal Lot Number	39.000
Jurisdiction	WESTCHESTER NY
Township / Civil Division	RYE
Census Block Group	3
Census Block	3010
Census Tract	7401

Owner

520 Pine St is owned and occupied by two individuals who bought it in January 2014.

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

Owner of Record	2 Individual Names on File
Mailing Address	520 PINE ST, MAMARONECK, NY 10543-2737
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 17, 2014 · Amount on File
Deed Sale	Jan 17, 2014 · Amount on File
Prior Sale	Dec 31, 2012 · Amount on File
Deed Document Number	2014533613182
Record Updated	Oct 29, 2026

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	WESTCHESTER NY
Property Address	520 PINE ST, MAMARONECK, NY 10543-2737
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	BARRISTER LAND OLD REPUBLIC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0603433161
Date	Dec 8, 2020
Instrument	603433161

Lender

Name	INTERSTATE HOME LOAN CENTER INC
Type	Mortgage Company
Address	MELVILLE, NY 11747

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Dec 1, 2050

Tax Assessment & Valuation

The 2026 property tax bill for 520 Pine St was $29,615, up 37% from the year before.

Source: Westchester County and Rye Town assessment roll, as of May 14, 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Rye Town
Municipality	Mamaroneck Village
Unified School District	Rye Neck Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$29,615.00 (+37.05%)
2025	$21,609.00	$1,269,000 (+5%) Land $369,300 Building $899,700	$1,269,000 (+5%) Land $369,300 Building $899,700
2024		$1,208,600 (+4%) Land $369,300 Building $839,300	$1,208,600 (+4%) Land $369,300 Building $839,300
2023		$1,162,100 Land $351,700 Building $810,400	$1,162,100 Land $351,700 Building $810,400

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

Flood

FEMA maps place 520 Pine St in Zone X, an area of minimal flood risk, though there have been 41 flood claims nearby since 1978.

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
Flood Insurance Cost	Premium on File median of 17 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	17 in force
Nearby Flood Claims	41 (1978–2023)
Claims Outside the SFHA	30 of 41
Most Recent Claim	Sep 2023 · Severe Storm And Flooding
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 5 claims Hurricane Irene, Aug 2011 · 5 claims Severe Storms And Inland And Coastal Flooding, Apr 2007 · 5 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 520 Pine St 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	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	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 334 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	980 / 880
T-Mobile Fixed Wireless	100 / 20