× Home › Property records › Orange County › Monroe › Mountain Ave › 311 Mountain Ave311 Mountain AveMonroe · Orange County $399,600 Full market value 210 · Residential OpenValue $519,483 ▾
Owner of record
Owner Hiller Theodore M
Also Hiller, Christine C
Mailing address 311 Mountain Ave · Monroe, NY, 10950
Assessment · 2025 roll
Land assessed $10,100
Total assessed $43,200
Full market value $399,600
Est. annual tax $8,065 (2024, excl. special districts)
Building
Style Ranch
Year built 1986
Living area 1,608 sq ft
Bedrooms 3
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.45 acres (GIS)
Frontage × depth 100 × 196 ft
Services & districts
Water Private
Sewer Comm/public
Utilities Electric
School district Monroe-Woodbury (334001)
Deed & identifiers
Deed book / page 11641 / 423
SBL 01300000090090000000
Print key 13-9-9
SWIS 334089
Parcel ID 33408901300000090090000000
Who owns 311 Mountain Ave? 311 Mountain Ave, Monroe is owned by Hiller Theodore 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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