NY Property Records
21 Knox St
21 Knox St
West Haverstraw · Rockland County · 10993
$558,262Full market value220 · Residential
Owner of record
OwnerMartinez, William
AlsoDe Los Santos, Jacqueline
Mailing address21 Knox St · West Haverstraw, NY, 10993
Assessment · 2025 roll
Land assessed$101,400
Total assessed$275,000
Full market value$558,262
Est. annual tax$14,697 (2024, excl. special districts)
Building
StyleRanch
Year built1960
Living area1,576 sq ft
Bedrooms4
Full baths3
HeatHot wtr/stm
FuelGas
Lot
Size0.15 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtHaverstraw-Stony Point (392201)
Deed & identifiers
Deed book / page2005 / 42988
SBL02600800010590000000
Print key26.08-1-59
SWIS392203
Parcel ID39220302600800010590000000
Who owns 21 Knox St?
21 Knox St, West Haverstraw is owned by Martinez, William per the 2025 NYS assessment roll.
Nearby on Knox St
20 Knox St · 22 Knox St · 23 Knox St · 19 Knox St · 25 Knox St · 26 Knox St · 28 Knox St · 29 Knox St · 30 Knox St · 12 Knox St
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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