NY Property Records
21 Knapp Ave
21 Knapp Ave
Middletown · Orange County
$208,200Full market value220 · Residential
Owner of record
OwnerKourtalis, Christos
Mailing address1901A Clintonville St · Whitestone, NY, 11357
Assessment · 2025 roll
Land assessed$4,600
Total assessed$18,300
Full market value$208,200
Est. annual tax$5,030 (2024, excl. special districts)
Building
StyleOld style
Year built1900
Living area1,374 sq ft
Bedrooms4
Full baths3
HeatUnknown
FuelUnknown
Lot
Size0.09 acres (GIS)
Frontage × depth50 × 88 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMiddletown (330900)
Deed & identifiers
Deed book / page13980 / 283
SBL02900000070050000000
Print key29-7-5
SWIS330900
Parcel ID33090002900000070050000000
Who owns 21 Knapp Ave?
21 Knapp Ave, Middletown is owned by Kourtalis, Christos per the 2025 NYS assessment roll.
Nearby on Knapp Ave
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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