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321 Oconnor Rd, North Babylon, NY 11703 Property Records

Suffolk County and Babylon Town property record for 321 Oconnor Rd, North Babylon, NY 11703

Property Summary

Property TypeSingle Family Home
Details1.5 ba · 1,648 sqft · built 1956
Lot Size0.174 acres (7,600 sqft)
OwnerIndividual Name on Record
Last Sale$390,000 (Nov 2017)
Tax Bill$11,173 (2024)
Deeds & MortgagesDec 2017 Mortgage
Nov 2017 Sale
Flood ZoneZone X (minimal risk)
APN472089 113.-2-24

Property Details

APN / Parcel Number

Primary APN472089 113.-2-24
Alternative APNs
  • 0100-113.00-02.00-024.000
  • 208911300000020240000000
  • 472000358440
  • 20221719280
  • 20231719280
  • 20251719280

Interior

Full Baths1.5 Baths
Half Baths1 Half Bath
Building Area1,648 sqft Building Perimeter

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 1956
Lot Area7,600 sqft (0.174 acres)
Lot Dimensions100 ft deep x 76 ft wide

Location & Zoning

Account Number20251719280
Street Address321 OCONNOR RD
CityNORTH BABYLON
StateNY
Zip11703-2515
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeC
Legal DescriptionFILED MAP 2610 LOT 171
Legal Block2
Legal Lot Number24
JurisdictionSUFFOLK NY
Township / Civil DivisionBABYLON
Census Block Group1
Census Block1004
Census Tract122603

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 RecordIndividual Name on Record
Mailing Address321 OCONNOR RD, NORTH BABYLON, NY 11703-2515
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 1, 2017Deed of Trust, Mortgage · Conventional Mortgage
OTHER INSTITUTIONAL LENDERS
Nov 24, 2017Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleNov 24, 2017 · Amount on Record
Deed SaleNov 24, 2017 · Amount on Record
Prior SaleMay 23, 2006 · Amount on Record
Deed Document Number201717-0207934
Deed Book / Page12939 / 214
Prior Transfer DateMar 17, 1995
Prior Transfer Doc1171000693
Record UpdatedSep 20, 2026

December 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionSUFFOLK NY
Property Address321 OCONNOR RD, NORTH BABYLON, NY 11703-2515
Document Number0229120633
Instrument DateDec 1, 2017
Transaction TypeMortgage
Record UpdatedJun 18, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address321 OCONNOR RD NORTH BABYLON NY 117032515, NORTH BABYLON, NY 11703-2515

Mortgage

Document Number0229120633
DateMar 28, 2018
Book Page022912/000633
Lender
NameOTHER INSTITUTIONAL LENDERS
TypeBank
Address180 OSER AVE, HAUPPAUGE, NY 11788-3736
Agreement
TypeConventional Mortgage
AmountAmount Recorded

November 2017: Deed, Transfer

Document TypeDeed
JurisdictionSUFFOLK NY
Recording DateNov 24, 2017
Property Address321 OCONNOR RD, NORTH BABYLON, NY 11703-2515
Document Number0129390214
Book / Page12939 / 214
Instrument DateNov 1, 2017
Instrument0017-0207934
Transaction TypeTransfer
Record UpdatedAug 20, 2021

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address80 MASSACHUSETTS AVE, MASSAPEQUA, NY 11758-4106

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 DistrictNorth Babylon Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$3,330 (-) Land $340 Building $2,990$564,407 (+11,256.28%) Land $57,627 Building $506,780
2024$11,173.00$4,970 (-1.49%) Land $507 Building $4,463
2023$3,330 Land $340 Building $2,990$5,045 Land $515 Building $4,530

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 Policies2 in force
Nearby Flood Claims4 (1979–2014)
Claims Outside the SFHA1 of 4
Most Recent ClaimAug 2014 · rainfall accumulation

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 630 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

May also be available: T-Mobile.

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