× Home › Property records › Orange County › Cornwall-on-Hudson › Blackwell St › 9 Blackwell St9 Blackwell StCornwall-on-Hudson · Orange County $455,900 Full market value 210 · Residential OpenValue $484,292 ▾
Owner of record
Owner Davet Donald
Also Davet, Adrienne
Mailing address 9 Blackwell St · Cornwall On Hudson, NY, 12520
Assessment · 2025 roll
Land assessed $91,000
Total assessed $288,200
Full market value $455,900
Est. annual tax $10,498 (2024, excl. special districts)
Building
Style Old style
Year built 1938
Living area 1,859 sq ft
Bedrooms 4
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.25 acres
Frontage × depth 98 × 128 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Cornwall (332401)
Deed & identifiers
Deed book / page 11925 / 792
SBL 10200000040010000000
Print key 102-4-1
SWIS 332401
Parcel ID 33240110200000040010000000
Who owns 9 Blackwell St? 9 Blackwell St, Cornwall-on-Hudson is owned by Davet Donald 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