× Home › Property records › Suffolk County › North Haven › Mashomuck Dr › 20 Mashomuck Dr20 Mashomuck DrNorth Haven · Suffolk County 210 · Residential OpenValue $3,023,617 ▾
Owner of record
Owner 80 Grant Avenue LLC
Mailing address 2120 5TH AVE · RONKONKOMA NY 11779, NY
Assessment · 2025 roll
Land assessed $1,081,000
Total assessed $1,927,300
Est. annual tax $16,443 (2024, excl. special districts)
Building
Style Unknown
Year built 2004
Living area 3,017 sq ft
Bedrooms 3
Heat Unknown
Fuel Unknown
Services & districts
Water Private
Sewer Private
Utilities Electric
School district Sag Harbor (472405)
Deed & identifiers
Deed book / page 13198 / 469
SBL 00300000010400000000
Print key 003.000-0001-040.000
SWIS 473601
Parcel ID 47360100300000010400000000
Who owns 20 Mashomuck Dr? 20 Mashomuck Dr, North Haven is owned by 80 Grant Avenue LLC per the 2025 NYS assessment roll.
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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.
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