NY Property Records
100 Heilman Ave
100 Heilman Ave
Islip · Suffolk County
210 · ResidentialSold $485,000 · Nov 2021
Owner of record
OwnerHyun Suk & Lian Ji Choung
Mailing address100 HEILMAN AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$11,000
Total assessed$40,950
Est. annual tax$10,880 (2024, excl. special districts)
Lot
Size0.22 acres
Services & districts
School districtConnetquot (472807)
Recorded sales · 2
Deed$485,000Nov 3, 2021
seller THOMAS THADDEUS HAMILL
buyer HYUN SUK CHOUNG
Liber 13137, page 621
Deedno price statedJun 2, 2021
Liber 13117, page 982
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13137 / 621
SBL05000100003000740000
Print key10.-3-74
SWIS472889
Parcel ID47288905000100003000740000
Who owns 100 Heilman Ave?
100 Heilman Ave, Islip is owned by Hyun Suk & Lian Ji Choung per the 2025 NYS assessment roll. It last sold for $485,000 in Nov 2021.
Nearby on Heilman Ave
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
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