× Home › Property records › Orange County › Unionville › First Ave › 23 First Ave23 First AveUnionville · Orange County $229,300 Full market value 210 · Residential OpenValue $333,460 ▾
Owner of record
Owner Kemnitz, Thomas M Sr
Also Kemnitz, Thomas M Jr
Mailing address PO Box 399 · Unionville, NY, 10988
Assessment · 2025 roll
Land assessed $21,600
Total assessed $66,400
Full market value $229,300
Est. annual tax $4,311 (2024, excl. special districts)
Building
Style Old style
Year built 1880
Living area 1,584 sq ft
Bedrooms 2
Full baths 1
Heat Hot wtr/stm
Fuel Gas
Lot
Size 0.92 acres (GIS)
Frontage × depth 96 × 390 ft
Services & districts
Water Comm/public
Sewer Private
Utilities Gas & elec
School district Minisink Valley (333801)
Deed & identifiers
Deed book / page 13780 / 1763
SBL 10200000010241000000
Print key 102-1-24.1
SWIS 333801
Parcel ID 33380110200000010241000000
Who owns 23 First Ave? 23 First Ave, Unionville is owned by Kemnitz, Thomas M Sr per the 2025 NYS assessment roll.
Copy link to this record
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