NY Property Records
21 West Lake Blvd
21 West Lake Blvd
Carmel · Putnam County · 10541
$562,400Full market value210 · ResidentialSold $430,000 · Jun 2018
Owner of record
OwnerO'Sullivan, Mark
AlsoO'Sullivan, Chastity
Mailing address21 West Lake Blvd · Mahopac, NY, 10541
Assessment · 2025 roll
Land assessed$70,800
Total assessed$562,400
Full market value$562,400
Est. annual tax$14,873 (2024, excl. special districts)
Building
StyleCape cod
Year built1940
Living area2,179 sq ft
Bedrooms4
Full baths2
HeatHot air
FuelOil
Lot
Size0.19 acres (GIS)
Frontage × depth75 × 100 ft
Services & districts
WaterComm/public
SewerPrivate
UtilitiesElectric
School districtMahopac (372001)
Recorded sales · 1
Deed$430,000Jun 26, 2018
seller MICHAEL J. SCHWARZ
buyer MARK O'SULLIVAN
Liber 2083, page 17
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page2083 / 17
SBL07500700010110000000
Print key75.7-1-11
SWIS372000
Parcel ID37200007500700010110000000
Who owns 21 West Lake Blvd?
21 West Lake Blvd, Carmel is owned by O'Sullivan, Mark per the 2025 NYS assessment roll. It last sold for $430,000 in Jun 2018.
Nearby on West Lake Blvd
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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