NY Property Records
529 Cobb St
529 Cobb St
Groton · Tompkins County · 13073
$243,000Full market value210 · ResidentialSold $320,000 · Mar 2024
Owner of record
OwnerMcmahon, William
AlsoMcmahon, Cailyn
Mailing address529 Cobb St · Groton, NY, 13073
Assessment · 2025 roll
Land assessed$23,400
Total assessed$243,000
Full market value$243,000
Est. annual tax$5,905 (2024, excl. special districts)
Building
StyleOld style
Year built1880
Living area2,544 sq ft
Bedrooms4
Full baths2
HeatHot air
FuelOil
Lot
Size9.42 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtGroton (502801)
Recorded sales · 3
Deed$320,000Mar 29, 2024
seller Nolan C Hatfield
buyer William McMahon
Liber 2024, page 3046
Deed$1Mar 17, 2022
seller Roy S Morgan
buyer Hopefield Farm, LLC
Liber 2022, page 2948
Deed$200,000Mar 17, 2022
seller Hopefield Farm, LLC
buyer Nolan C Hatfield
Liber 2022, page 2949
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2024 / 3046
SBL02400000010110410000
Print key24.-1-11.41
SWIS502889
Parcel ID50288902400000010110410000
Who owns 529 Cobb St?
529 Cobb St, Groton is owned by Mcmahon, William per the 2025 NYS assessment roll. It last sold for $320,000 in Mar 2024.
Nearby on Cobb 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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