NY Property Records
1020 Nautilus Ln
1020 Nautilus Ln
Mamaroneck, Village · Westchester County · 10543
$1,741,000Full market value210 · Residential
Owner of record
OwnerSpiro, William E
AlsoSpiro, Ruth C
Mailing address1020 Nautilus Ln · Mamaroneck, NY, 10543
Assessment · 2025 roll
Land assessed$815,000
Total assessed$1,741,000
Full market value$1,741,000
Building
StyleSplit level
Year built1960
Living area3,286 sq ft
Bedrooms5
Full baths3
HeatHot air
FuelGas
Lot
Size0.39 acres
Frontage × depth135 × 123 ft
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtMamaroneck (553201)
Recorded sales · 2
Deed$1Nov 20, 2025
seller WILLIAM E SPIRO
buyer WILLIAM E SPIRO
Liber 65309, page 3448
Deed$1Jul 16, 2022
seller RUTH C SPIRO
buyer WILLIAM E SPIRO
Liber 62193, page 3851
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page62193 / 3851
SBL00905503310000000000
Print key9-55-331
SWIS553203
Parcel ID55320300905503310000000000
Who owns 1020 Nautilus Ln?
1020 Nautilus Ln, Mamaroneck, Village is owned by Spiro, William E per the 2025 NYS assessment roll.
Nearby on Nautilus Ln
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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