42 E 7th St, Deer Park, NY 11729 Property Records

Suffolk County and Babylon Town property record for 42 E 7th St, Deer Park, NY 11729

Property Summary

Property TypeSingle Family Home
Details2.5 ba · 2,020 sqft · built 1968
Lot Size0.23 acres (10,000 sqft)
Owner2 Individual Names on Record
Last Sale$615,000 (Jun 2025)
Tax Bill$10,283 (2024)
Flood ZoneZone X (minimal risk)
APN472089 64.-3-37

Property Details

APN / Parcel Number

Primary APN472089 64.-3-37
Alternative APNs
  • 0100-064.00-03.00-037.000
  • 208906400000030370000000
  • 472000270020
  • 20221316750
  • 20231316750
  • 20251316750

Interior

Full Baths2.5 Baths
Half Baths1 Half Bath
Building Area2,020 sqft Building Perimeter

Exterior

Year BuiltBuilt 1968
Effective Year BuiltEffective 1968
Lot Area10,000 sqft (0.23 acres)
Lot Dimensions100 ft deep x 100 ft wide

Location & Zoning

Account Number20251316750
Street Address42 E 7TH ST
CityDEER PARK
StateNY
Zip11729-7306
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeC
Legal DescriptionF.M. 1292 LOT E.PT . 57 & INC. F.M.118-218 BK 4 LOT EPT 12-15
Legal Block3
Legal Lot Number37
JurisdictionSUFFOLK NY
Township / Civil DivisionBABYLON
Census Block Group2
Census Block2003
Census Tract122605

Owner

Source: Suffolk County and Babylon 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 Record2 Individual Names on Record
Mailing Address42 E 7TH ST, DEER PARK, NY 11729-7306
OccupancyOwner Occupied
Owner TypeIndividual
VestingHusband and Wife

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJun 11, 2025 · Amount on Record
Deed SaleJun 11, 2025 · Amount on Record
Deed Book / Page13297 / 888
Prior Transfer DateJan 9, 2023
Record UpdatedSep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountySuffolk County
County SubdivisionBabylon Town
Unified School DistrictDeer Park Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,740 (-) Land $450 Building $3,290$633,898 (+11,256.11%) Land $76,271 Building $557,627
2024$10,283.00$5,582 (-1.5%) Land $672 Building $4,910
2023$3,740 Land $450 Building $3,290$5,667 Land $682 Building $4,985

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
Community Rating SystemClass 10 (0% premium discount)
Nearby Flood Policies1 in force

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 RiskNot rated
no burnable land within ember reach

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 304 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable
8,000 / 8,000
Verizon
Fiber · Fixed Wireless in parts of the area
2,300 / 2,300
T-Mobile
Fixed Wireless
100 / 20

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