× Home › Property records › Albany County › Bethlehem › N Helderberg Pkwy › 55 N Helderberg Pkwy55 N Helderberg PkwyBethlehem · Albany County $599,219 Full market value 210 · Residential OpenValue $571,298 ▾
Owner of record
Owner Mullen, Geoffrey S
Also Mullen, Mary J
Mailing address 55 N Helderberg Pkwy · Slingerlands, NY, 12159
Assessment · 2025 roll
Land assessed $74,400
Total assessed $383,500
Full market value $599,219
Est. annual tax $11,695 (2024, excl. special districts)
Building
Style Colonial
Year built 1984
Living area 2,370 sq ft
Bedrooms 4
Full baths 2
Heat Hot air
Fuel Gas
Lot
Size 0.38 acres
Frontage × depth 122 × 155 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Bethlehem (012206)
Deed & identifiers
Deed book / page 2790 / 842
SBL 08400800050100000000
Print key 84.08-5-10
SWIS 012200
Parcel ID 01220008400800050100000000
Who owns 55 N Helderberg Pkwy? 55 N Helderberg Pkwy, Bethlehem is owned by Mullen, Geoffrey S 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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