× Home › Property records › Orange County › Warwick › Mountain Ave › 52 Mountain Ave52 Mountain AveWarwick · Orange County · 10925 $248,800 Full market value 210 · Residential OpenValue $250,130 ▾
Owner of record
Owner O'Brien William E
Also O'Brien, Carol
Mailing address PO Box 998 · Greenwood Lake, NY, 10925
Assessment · 2025 roll
Land assessed $6,700
Total assessed $20,900
Full market value $248,800
Est. annual tax $2,188 (2024, excl. special districts)
Building
Style Ranch
Year built 1960
Living area 720 sq ft
Bedrooms 2
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.23 acres (GIS)
Frontage × depth 100 × 100 ft
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Greenwood Lake (335411)
Deed & identifiers
SBL 06700000060010000000
Print key 67-6-1
SWIS 335489
Parcel ID 33548906700000060010000000
Who owns 52 Mountain Ave? 52 Mountain Ave, Warwick is owned by O'Brien William E 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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