NY Property Records
21 Portnellan Ave
21 Portnellan Ave
New Rochelle · Westchester County · 10801
$919,565Full market value210 · Residential
Owner of record
OwnerBishop, William
AlsoBishop, Allison
Mailing address21 Portnellan Ave · New Rochelle, NY, 10804
Assessment · 2025 roll
Land assessed$2,800
Total assessed$16,920
Full market value$919,565
Est. annual tax$20,382 (2024, excl. special districts)
Building
StyleColonial
Year built1942
Living area2,320 sq ft
Bedrooms4
Full baths2
HeatHot wtr/stm
FuelUnknown
Lot
Size0.15 acres
Frontage × depth60 × 110 ft
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtNew Rochelle (551000)
Deed & identifiers
SBL00000516680000110000
Print key5-1668-0011
SWIS551000
Parcel ID55100000000516680000110000
Who owns 21 Portnellan Ave?
21 Portnellan Ave, New Rochelle is owned by Bishop, William per the 2025 NYS assessment roll.
Nearby on Portnellan 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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