NY Property Records

665 Union Ave
Brookhaven · Suffolk County · 117420000

Q: Who owns 665 Union Ave?

665 Union Ave is owned by Town Of Brookhaven Idafour L Realty Co per the 2025 NYS assessment roll.

$4,339,621Full market value449 · Commercial

Street View

Open in Google Maps ↗

Owner of record

OwnerTown Of Brookhaven Idafour L Realty Co

Mailing address90 W INDUSTRY CT · DEER PARK, NY, 11729

Assessment · 2025 roll

Land assessed$2,150

Total assessed$23,000

Full market value$4,339,621

Lot

Size3.31 acres

Lot sq ft144,184

Services & districts

School districtSachem (472205)

Deed & identifiers

SBL02007660002000160001

Print key766.00-02-016.001

SWIS472289

Parcel ID47228902007660002000160001

Who owns 665 Union Ave?

665 Union Ave, Brookhaven is owned by Town Of Brookhaven Idafour L Realty Co per the 2025 NYS assessment roll.

Nearby on Union Ave

661 Union Ave · 660 Union Ave · 672 Union Ave · 676 Union Ave · 678 Union Ave · 652 Union Ave · 651 Union Ave · 680 Union Ave · 647 Union Ave · 684 Union 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

Search by name or address · Browse all records