NY Property Records
20 Cosman Dr
20 Cosman Dr
Marlborough · Ulster County · 12542
$164,604Full market value270 · Residential
Owner of record
OwnerCosman, Donald L
Mailing address20 Cosman Dr · Marlboro, NY, 12542
Assessment · 2025 roll
Land assessed$69,300
Total assessed$93,100
Full market value$164,604
Est. annual tax$3,670 (2024, excl. special districts)
Lot
Size2.18 acres
Services & districts
WaterPrivate
SewerPrivate
UtilitiesElectric
School districtMarlboro (513601)
Recorded sales · 2
Deedno price statedMar 27, 2026
seller DONALD COSMAN
buyer DONALD COSMAN
Liber 7609, page 37
Deedno price statedJan 29, 2026
seller DONALD L. COSMAN
buyer DONALD L. COSMAN, INDIVIDUALLY
Liber 7601, page 29
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL10800300040050000000
Print key108.3-4-5
SWIS513600
Parcel ID51360010800300040050000000
Who owns 20 Cosman Dr?
20 Cosman Dr, Marlborough is owned by Cosman, Donald L per the 2025 NYS assessment roll.
Nearby on Cosman Dr
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
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