× Home › Property records › Suffolk County › Smithtown › Hartsdale St › 19 Hartsdale St19 Hartsdale StSmithtown · Suffolk County · 11780 $896,000 Full market value 210 · Residential OpenValue $992,851 ▾
Owner of record
Owner Heiser, Brian
Also Heiser, Elizabeth
Mailing address 19 Hartsdale St · St James, NY, 11780
Assessment · 2025 roll
Land assessed $375
Total assessed $7,168
Full market value $896,000
Est. annual tax $15,311 (2024, excl. special districts)
Building
Style Colonial
Year built 1996
Living area 2,453 sq ft
Bedrooms 4
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Smithtown (473401)
Deed & identifiers
SBL 08000000040060000000
Print key 80.-4-6
SWIS 473489
Parcel ID 47348908000000040060000000
Who owns 19 Hartsdale St? 19 Hartsdale St, Smithtown is owned by Heiser, Brian 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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