155 William St, Rye Brook (Port Chester), NY 10573 Property Records

Westchester County and Rye Town property record for 155 William St, Rye Brook, NY 10573 · Last verified May 2026

Property Highlights

Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Year Built	Built 1980
Square Footage	3,262 sqft Gross Area
Lot Size	4,697 sqft (0.108 acres)
Last Sale	$355,000 (2015)
Tax Bill	$11,989.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`554801 142.30-1-70`
Alternative APNs	`480114203000010700000000` `00004108000`

Interior

Units	4 Units
Building Area	3,262 sqft Gross Area
Basement Area	1,631 sqft Basement
Unfinished Basement	1,631 sqft Unfinished
Stories	2 Stories

Exterior

Year Built	Built 1900
Effective Year Built	Effective 1980
Lot Area	4,697 sqft (0.108 acres)
Depth X Width	102 ft x 48.8 ft Depth x Width
Porch Area	32 sqft Porch

Utilities and HVAC

Heating Fuel	Oil Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Account Number	00004108000
Street Address	155 WILLIAM ST
City	RYE BROOK
State	NY
Zip	10573-7604
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Block	1
Legal Lot Number	70.000
Jurisdiction	WESTCHESTER NY
Minor Civil Division	RYE
Census Blockgroup	2
Census Block	2011
Census Tract	8000

Owner

Source: Westchester County and Rye Town records · APN 554801 142.30-1-70

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	117 ADELPHI AVE, HARRISON, NY 10528-2907
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Tenants In Common

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 06, 2015 · Amount on Record
Deed Sale	Oct 06, 2015 · Amount on Record
Deed Doc Number	2015552533393
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Rye Town
Municipality	Port Chester Village
Unified School District	Port Chester-Rye 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	$11,989.00	$444,600 (-) Land $114,400 Building $330,200	$444,600 (-) Land $114,400 Building $330,200
2024		$444,600 (+3.4%) Land $114,400 Building $330,200	$444,600 (+3.4%) Land $114,400 Building $330,200
2023		$430,000 Land $114,400 Building $315,600	$430,000 Land $114,400 Building $315,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.