× Home › Property records › Albany County › Berne › Helderberg Trl › 1673 Helderberg Trl1673 Helderberg TrlBerne · Albany County $213,158 Full market value 210 · Residential OpenValue $212,977 ▾
Owner of record
Owner Detlefsen, Nicholas D
Mailing address 1673 Helderberg Trl · Berne, NY, 12023
Assessment · 2025 roll
Land assessed $5,900
Total assessed $81,000
Full market value $213,158
Est. annual tax $3,361 (2024, excl. special districts)
Building
Style Old style
Year built 1850
Living area 1,758 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Lot
Size 0.64 acres (GIS)
Frontage × depth 100 × 300 ft
Services & districts
Water Private
Sewer Comm/public
Utilities Electric
School district Berne-Knox-Westerlo (012001)
Deed & identifiers
Deed book / page 2790 / 683
SBL 07900100010420000000
Print key 79.1-1-42
SWIS 012000
Parcel ID 01200007900100010420000000
Who owns 1673 Helderberg Trl? 1673 Helderberg Trl, Berne is owned by Detlefsen, Nicholas D 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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