× Home › Property records › Albany County › Altamont › Knower Ct › 5 Knower Ct5 Knower CtAltamont · Albany County $449,333 Full market value 210 · Residential OpenValue $553,012 ▾
Owner of record
Owner Raffensperger, Gregg S
Also Raffensperger, Kelly E
Mailing address 5 Knower Ct · Altamont, NY, 12009
Assessment · 2025 roll
Land assessed $67,000
Total assessed $337,000
Full market value $449,333
Est. annual tax $8,743 (2024, excl. special districts)
Building
Style Colonial
Year built 1994
Living area 2,258 sq ft
Bedrooms 3
Full baths 2
Heat Hot air
Fuel Gas
Lot
Size 0.45 acres (GIS)
Frontage × depth 100 × 200 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Guilderland (013002)
Deed & identifiers
SBL 03701400020470000000
Print key 37.14-2-47
SWIS 013001
Parcel ID 01300103701400020470000000
Who owns 5 Knower Ct? 5 Knower Ct, Altamont is owned by Raffensperger, Gregg S 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