× Home › Property records › Orange County › Unionville › Reservoir Ave › 16 Reservoir Ave16 Reservoir AveUnionville · Orange County $298,000 Full market value 210 · Residential OpenValue $441,329 ▾
Owner of record
Owner Dean-Oser, Holly M
Mailing address PO Box 625 · Unionville, NY, 10988
Assessment · 2025 roll
Land assessed $27,700
Total assessed $86,300
Full market value $298,000
Est. annual tax $5,603 (2024, excl. special districts)
Building
Style Raised ranch
Year built 1968
Living area 1,834 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Gas
Lot
Size 0.78 acres (GIS)
Frontage × depth 170 × 200 ft
Services & districts
Water Comm/public
Sewer Private
Utilities Gas & elec
School district Minisink Valley (333801)
Deed & identifiers
Deed book / page 11891 / 1313
SBL 10200000070131000000
Print key 102-7-13.1
SWIS 333801
Parcel ID 33380110200000070131000000
Who owns 16 Reservoir Ave? 16 Reservoir Ave, Unionville is owned by Dean-Oser, Holly M 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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