What is the property tax for 870 Marconi Ave?

The estimated annual property tax for 870 Marconi Ave is $26,568 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

870 Marconi Ave
Islip · Suffolk County

Q: Who owns 870 Marconi Ave?

870 Marconi Ave is owned by Cunha Family Enterprises per the 2025 NYS assessment roll.

485 · Commercial

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Owner of record

OwnerCunha Family Enterprises

Mailing address779 HORSEBLOCK RD · FARMINGVILLE, NY, 11738

Assessment · 2025 roll

Land assessed$29,200

Total assessed$100,000

Est. annual tax$26,568 (2024, excl. special districts)

Lot

Size0.78 acres

Services & districts

School districtConnetquot (472807)

Recorded sales · 1

Deedno price statedDec 22, 2016

seller CUSTOM BUILDERS LLC LAKEHILL HOMES

buyer II LLC CUNHA FAMILY ENTERPRISES

Liber 12897, page 969

From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.

Deed & identifiers

Deed book / page12897 / 969

SBL05001050002000890002

Print key105.-2-89.2

SWIS472889

Parcel ID47288905001050002000890002

Who owns 870 Marconi Ave?

870 Marconi Ave, Islip is owned by Cunha Family Enterprises per the 2025 NYS assessment roll.

Nearby on Marconi Ave

865 Marconi Ave · 875 Marconi Ave · 880 Marconi Ave · 855 Marconi Ave · 885 Marconi Ave · 845 Marconi Ave · 895 Marconi Ave · 900 Marconi Ave · 905 Marconi Ave · 835 Marconi 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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