NY Property Records
21 Dean St
21 Dean St
Brookhaven · Suffolk County · 117760000
$581,250Full market value210 · ResidentialSold $465,000 · Jun 2023
Owner of record
OwnerMercado Robert A & Deshommes Naomi
Mailing address21 DEAN ST · PORT JEFF STA, NY, 117760000
Assessment · 2025 roll
Land assessed$240
Total assessed$2,790
Full market value$581,250
Est. annual tax$10,421 (2024, excl. special districts)
Lot
Size0.28 acres
Lot sq ft12,197
Services & districts
School districtBrookhaven-Comsewogue (472203)
Recorded sales · 3
Deed$465,000Jun 21, 2023
seller RICHARD J LAMBERT
buyer NAOMI DESHOMMES
Liber 13223, page 488
Deedno price statedNov 25, 2022
seller RICHARD J LAMBERT TTEE
buyer RICHARD J LAMBERT
Liber 13179, page 929
Deedno price statedFeb 13, 2018
seller RICHARD LAMBERT
buyer DEBERNARDI TTEES RICHARD J. LAMBERT AND RI
Liber 12953, page 893
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13223 / 488
SBL02002540003000400000
Print key254.00-03-040.000
SWIS472289
Parcel ID47228902002540003000400000
Who owns 21 Dean St?
21 Dean St, Brookhaven is owned by Mercado Robert A & Deshommes Naomi per the 2025 NYS assessment roll. It last sold for $465,000 in Jun 2023.
Nearby on Dean St
19 Dean St · 18 Dean St · 17 Dean St · 16 Dean St · 15 Dean St · 14 Dean St · 12 Dean St · 11 Dean St · 10 Dean St · 9 Dean St
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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