× Home › Property records › Albany County › Guilderland › Rt 158 › 6550 Rt 1586550 Rt 158Guilderland · Albany County $453,333 Full market value 210 · Residential OpenValue $441,506 ▾
Owner of record
Owner Knapp, Stuart R
Also Knapp, Nina H
Mailing address 6550 Rt 158 · Altamont, NY, 12009
Assessment · 2025 roll
Land assessed $68,000
Total assessed $340,000
Full market value $453,333
Est. annual tax $8,820 (2024, excl. special districts)
Building
Style Cape cod
Year built 1949
Living area 2,490 sq ft
Bedrooms 5
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Guilderland (013002)
Deed & identifiers
SBL 03800000030080000000
Print key 38.00-3-8
SWIS 013089
Parcel ID 01308903800000030080000000
Who owns 6550 Rt 158? 6550 Rt 158, Guilderland is owned by Knapp, Stuart R 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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