1435 Mill Rd, Mattituck, NY 11952 Property Records

Suffolk County and Southold Town property record for 1435 Mill Rd, Mattituck, NY 11952

Property Summary

Property TypeSingle Family Home
Lot Size2.61 acres (114,127 sqft)
OwnerIndividual Name on Record
Last Sale$1,295,000 (Oct 2021)
Tax Bill$13,144 (2024)
Deeds & MortgagesOct 2021 Sale
Flood ZoneZone X (minimal risk)
APN473889 106.-9-8.2

Property Details

APN / Parcel Number

Primary APN473889 106.-9-8.2
Alternative APNs
  • 1000-106.00-09.00-008.002
  • 388910600000090080020000
  • 47380013367
  • 14

Exterior

Lot Area114,127 sqft

Location & Zoning

Account Number14
Street Address1435 MILL RD
CityMATTITUCK
StateNY
Zip11952
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-80
Legal DescriptionBOOK 12221 PAGE 673 BILL 012898
Legal Block9
Legal Lot Number8
JurisdictionSUFFOLK NY
Township / Civil DivisionSOUTHOLD
Census Block Group1
Census Block1015
Census Tract170003

Owner

Source: Suffolk County and Southold Town records, as of August 11, 2026

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

Owner of RecordIndividual Name on Record
Mailing Address1525 W MILL RD, MATTITUCK, NY 11952-2082
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 2, 2021 · Amount on Record
Deed SaleOct 2, 2021 · Amount on Record
Prior SaleNov 25, 2002 · Amount on Record
Deed Book / Page13122 / 502
Record UpdatedSep 20, 2026

October 2021: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateOct 2, 2021
Property Address1435 E MILL RD, MATTITUCK, NY 11952
Document Number0131220502
Book / Page13122 / 502
Instrument DateJul 6, 2021
Transaction TypeTransfer
Record UpdatedNov 16, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address182 AINSLIE ST, BROOKLYN, NY 11211-4812

Tax Assessment & Valuation

Source: Suffolk County and Southold Town assessment roll, as of August 11, 2026

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionSouthold Town
Unified School DistrictMattituck-Cutchogue Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$8,400 (-) Land $2,400 Building $6,000$1,527,273 (+10,263.53%) Land $436,364 Building $1,090,909
2024$13,144.00
2023$8,400 Land $2,400 Building $6,000$14,737 Land $4,211 Building $10,526

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 23 policies
Nearby Flood Policies23 in force
Nearby Flood Claims1 (2012)
Most Recent ClaimOct 2012 · Hurricane Sandy

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 80% of the US · above 54% of New York
Wildfire Likelihood0.02% annual chance
ExposureDirect
burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemSUFFOLK COUNTY WATER AUTHORITY
serves 1,100,000 people · EPA ID NY5110526
Water SourceGroundwater
Last State InspectionJan 2024
Lead1 ppb (2025–2027)
action level 15 ppb

Violations Reported to EPA

Water QualityAsbestos
resolved · Jul 2020
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 88 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Mill Rd

Nearby Streets

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