× Home › Property records › Orange County › Montgomery › Northern Ave › 21 Northern Ave21 Northern AveMontgomery · Orange County $297,300 Full market value 210 · Residential OpenValue $299,570 ▾
Owner of record
Owner Phelps, Denise M
Mailing address 21 Northern Ave · Walden, NY, 12586
Assessment · 2025 roll
Land assessed $37,200
Total assessed $110,000
Full market value $297,300
Est. annual tax $5,316 (2024, excl. special districts)
Building
Style Ranch
Year built 1965
Living area 988 sq ft
Bedrooms 2
Full baths 1
Heat Hot air
Fuel Oil
Lot
Size 0.49 acres (GIS)
Frontage × depth 75 × 285 ft
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Valley (334201)
Deed & identifiers
SBL 00900000020220000000
Print key 9-2-22
SWIS 334289
Parcel ID 33428900900000020220000000
Who owns 21 Northern Ave? 21 Northern Ave, Montgomery is owned by Phelps, Denise 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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