NY Property Records
4943 William St
4943 William St
Lancaster · Erie County · 14086
$187,500Full market value210 · Residential
Owner of record
OwnerGuilfoyle, David P
Mailing address4943 William St · Lancaster, NY, 14086
Assessment · 2025 roll
Land assessed$53,000
Total assessed$120,000
Full market value$187,500
Est. annual tax$3,112 (2024, excl. special districts)
Building
StyleOld style
Year built1930
Living area1,416 sq ft
Bedrooms3
Full baths1
HeatHot air
FuelGas
Lot
Size1.3 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtLancaster (145201)
Recorded sales · 1
Deed$1Dec 5, 2025
seller DAVID P GUILFOYLE
buyer DAVID K GUILFOYLE
Liber 11454, page 3206
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL11519000020020000000
Print key115.19-2-2
SWIS145289
Parcel ID14528911519000020020000000
Who owns 4943 William St?
4943 William St, Lancaster is owned by Guilfoyle, David P per the 2025 NYS assessment roll.
Nearby on 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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