NY Property Records
23 Elm St
23 Elm St
Haverstraw · Rockland County · 10923
$466,707Full market value210 · ResidentialSold $464,100 · Dec 2025
Owner of record
OwnerKnerr, Frederick
AlsoKnerr, Evelyn
Mailing address23 Elm St · Garnerville, NY, 10923
Assessment · 2025 roll
Land assessed$87,100
Total assessed$229,900
Full market value$466,707
Est. annual tax$11,400 (2024, excl. special districts)
Building
StyleRanch
Year built1956
Living area960 sq ft
Bedrooms3
Full baths2
HeatHot air
FuelGas
Lot
Size0.17 acres
Services & districts
WaterComm/public
SewerComm/public
UtilitiesGas & elec
School districtHaverstraw-Stony Point (392201)
Recorded sales · 1
Deed$464,100Dec 4, 2025
seller ESTATE OF EVELYN E KNERR
buyer KAITLYN DENISE GUTENBERGER
Liber 2025, page 37991
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL02600900040830000000
Print key26.09-4-83
SWIS392289
Parcel ID39228902600900040830000000
Who owns 23 Elm St?
23 Elm St, Haverstraw is owned by Knerr, Frederick per the 2025 NYS assessment roll. It last sold for $464,100 in Dec 2025.
Nearby on Elm 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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