× Home › Property records › Westchester County › New Rochelle › Cortlandt Ave › 9 Cortlandt Ave9 Cortlandt AveNew Rochelle · Westchester County · 10801 $712,435 Full market value 210 · Residential OpenValue $1,213,757 ▾
Owner of record
Owner Mayo, Dean
Also Mayo, Helene
Mailing address 9 Cortlandt Ave · New Rochelle, NY, 10801
Assessment · 2025 roll
Land assessed $4,150
Total assessed $13,750
Full market value $712,435
Est. annual tax $17,850 (2024, excl. special districts)
Building
Style Colonial
Year built 1920
Living area 2,950 sq ft
Bedrooms 5
Full baths 3
Heat Hot wtr/stm
Fuel Gas
Services & districts
Water Unknown
Sewer Unknown
Utilities Unknown
School district New Rochelle (551000)
Deed & identifiers
Deed book / page 48108 / 364
SBL 00000308540000250000
Print key 3-854-0025
SWIS 551000
Parcel ID 55100000000308540000250000
Who owns 9 Cortlandt Ave? 9 Cortlandt Ave, New Rochelle is owned by Mayo, Dean per the 2025 NYS assessment roll.
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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.
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