Owner of record
OwnerIannizzotto Dana Marie &Gocinski Donald
Mailing address21 NORTHFIELD DR W · RONKONKOMA, NY, 117790000
Assessment · 2025 roll
Land assessed$200
Total assessed$2,850
Full market value$593,750
Est. annual tax$10,966 (2024, excl. special districts)
Recorded sales · 2
Deed$525,000Jul 18, 2023
seller KEVIN W COLLINS
buyer DANA MARIE IANNIZZOTTO
Liber 13216, page 862
Deed$303,850Aug 23, 2017
seller ESTATE OF PAULINE MARGORA
buyer KEVIN W COLLINS
Liber 12930, 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 / page13216 / 862
SBL02005970004000030000
Print key597.00-04-003.000
SWIS472289
Parcel ID47228902005970004000030000
Who owns 21 Northfield W Dr?
21 Northfield W Dr, Brookhaven is owned by Iannizzotto Dana Marie &Gocinski Donald per the 2025 NYS assessment roll. It last sold for $525,000 in Jul 2023.
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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