What is the property tax for 40 Deforest Ave?

The estimated annual property tax for 40 Deforest Ave is $12,972 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

40 Deforest Ave
Islip · Suffolk County

Q: Who owns 40 Deforest Ave?

40 Deforest Ave is owned by Richard P Conti & Lisa Conti per the 2025 NYS assessment roll.

210 · Residential

Street View

Open in Google Maps ↗

Owner of record

OwnerRichard P Conti & Lisa Conti

Mailing address40 DEFOREST AVE · WEST ISLIP, NY, 11795

Assessment · 2025 roll

Land assessed$13,700

Total assessed$48,100

Est. annual tax$12,972 (2024, excl. special districts)

Lot

Size0.29 acres

Services & districts

School districtWest Islip (472809)

Deed & identifiers

Deed book / page12423 / 280

SBL05004720002000250000

Print key472.-2-25

SWIS472889

Parcel ID47288905004720002000250000

Who owns 40 Deforest Ave?

40 Deforest Ave, Islip is owned by Richard P Conti & Lisa Conti per the 2025 NYS assessment roll.

Nearby on Deforest Ave

39 Deforest Ave · 37 Deforest Ave · 36 Deforest Ave · 35 Deforest Ave · 45 Deforest Ave · 46 Deforest Ave · 32 Deforest Ave · 50 Deforest Ave · 28 Deforest Ave · 27 Deforest 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