× Home › Property records › Westchester County › Yonkers › Helena Ave › 166 Helena Ave166 Helena AveYonkers · Westchester County · 10701 $691,900 Full market value 215 · Residential OpenValue $920,087 ▾
Owner of record
Owner Mastrojohn, Jonathan
Also Mastrojohn, Jean
Mailing address 166 Helena Ave · Yonkers, NY, 10710
Assessment · 2025 roll
Land assessed $3,000
Total assessed $11,900
Full market value $691,900
Est. annual tax $13,407 (2024, excl. special districts)
Building
Style Colonial
Year built 1963
Living area 2,024 sq ft
Bedrooms 4
Full baths 2
Heat Hot air
Fuel Gas
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Yonkers (551800)
Deed & identifiers
Deed book / page 44343 / 749
SBL 00400046310270280000
Print key 4.-4631-27.28
SWIS 551800
Parcel ID 55180000400046310270280000
Who owns 166 Helena Ave? 166 Helena Ave, Yonkers is owned by Mastrojohn, Jonathan 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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