NY Property Records
15 William Way
15 William Way
Brookhaven · Suffolk County · 11766
$386,981Full market value412 · CommercialSold $733,000 · Nov 2024
Owner of record
OwnerBoyle Gregory & Demeo Kristen Nicole
Mailing address15 WILLIAM WAY · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed$200
Total assessed$2,051
Full market value$386,981
Est. annual tax$7,824 (2024, excl. special districts)
Lot
Size0.04 acres (GIS)
Services & districts
School districtMount Sinai (472207)
Recorded sales · 2
Deed$733,000Nov 15, 2024
seller HEATHER LEE HALL-TRUSTEE
buyer GREGORY BOYLE
Liber 13279, page 226
Deedno price statedOct 4, 2018
seller MICHAEL SAWKA
buyer HEATHER LEE, AS TRUSTEE HALL
Liber 12992, page 704
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13279 / 226
SBL02001181001000480000
Print key118.10-01-048.000
SWIS472289
Parcel ID47228902001181001000480000
Who owns 15 William Way?
15 William Way, Brookhaven is owned by Boyle Gregory & Demeo Kristen Nicole per the 2025 NYS assessment roll. It last sold for $733,000 in Nov 2024.
Nearby on William Way
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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