1030 Millstone Rd, Sag Harbor, NY 11963 Property Records

Suffolk County and Southampton Town property record for 1030 Millstone Rd, Sag Harbor, NY 11963 · Last verified August 2026

Property Summary

Property TypeResidential Vacant Land
Lot Size5 acres (217,800 sqft)
OwnerCompany Name on File
Tax Bill$5,191 (2020)
Deeds & MortgagesDec 2020 Sale
Flood ZoneZone X (minimal risk)
APN0900-022.00-01.00-045.007

Property Details

APN / Parcel Number

Primary APN0900-022.00-01.00-045.007
Alternative APNs
  • 473689 022.000-0001-045.007
  • 473600137340
  • 008000CPF

Exterior

Lot Area217,800 sqft

Location & Zoning

Account Number008000CPF
Street Address1030 MILLSTONE RD
CitySAG HARBOR
StateNY
Zip11963-2213
Property CategoryResidential
Property TypeVacant Land > Residential
Legal Block1
Legal Lot Number45
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHAMPTON
Census Block Group3
Census Block3001
Census Tract190711

Owner

Source: Suffolk County and Southampton Town records · APN 0900-022.00-01.00-045.007

Assessment roll updated August 11, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address116 HAMPTON RD, NY
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last Transfer DateApr 11, 2012
Record UpdatedSep 20, 2026

December 2020: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionSUFFOLK NY
Recording DateDec 30, 2020
Property Address1030 MILLSTONE RD, SAG HARBOR, NY 11963-2213
Document Number0130840612
Book / Page013084 / 000612
Instrument DateNov 19, 2020
Transaction TypeTransfer
Record UpdatedMar 08, 2021
Title CompanyNOT AVAILABLE

Transaction

AmountAmount Recorded
Tax$3,400.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address116 HAMPTON RD SOUTHAMPTON NY 119684934, SOUTHAMPTON, NY 11968-4934
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Suffolk County and Southampton Town records · Assessment roll updated August 11, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthampton Town
Unified School DistrictSag Harbor Union Free School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2025$777,300 (-) Land $777,300
2024$1,233,810 (+10.32%) Land $1,233,810
2023$777,300 Land $777,300$1,118,417 Land $1,118,417
2020$5,191.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031907113, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Flood Insurance CostPremium on Record
median of 29 individual NFIP policies nearby
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies29 in force
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2021, rainfall accumulation, Remnants Of Hurricane Ida

Wildfire

Wildfire RiskLow
above 20% of the US · above 55% of New York
Wildfire LikelihoodAbout 1 in 5,000 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 7 locations within about half a mile of this property, a small sample

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
Optimum CommunicationsCable940 / 35
T-Mobile USAFixed Wireless100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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