NY Property Records
473 W William St
473 W William St
Port Chester · Westchester County · 10573
$568,100Full market value411 · Commercial
Owner of record
OwnerWilliam Street Realty LLC 473 West
Mailing address473 W William St · Port Chester, NY, 10573
Assessment · 2025 roll
Land assessed$203,800
Total assessed$568,100
Full market value$568,100
Building
UseConvrted apt
Year built1920
Lot
Size0.17 acres
Frontage × depth50 × 150 ft
Lot sq ft7,465
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtPort Chester-Rye (554804)
Recorded sales · 1
Deed$1Dec 31, 2019
seller CHRISTOPHER M COTTE
buyer 473 WEST WILLIAM STREET REALTY
Liber 59339, page 3106
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page59339 / 3106
SBL14103600020050000000
Print key141.36-2-5
SWIS554801
Parcel ID55480114103600020050000000
Who owns 473 W William St?
473 W William St, Port Chester is owned by William Street Realty LLC 473 West per the 2025 NYS assessment roll.
Nearby on W William St
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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