1. Home
  2. New Jersey
  3. Union County
  4. Hillside
  5. Williamson Ave

284 Williamson Ave, Hillside, NJ 07205 Property Records

Union County and Hillside Township property record for 284 Williamson Ave, Hillside, NJ 07205

Property Summary

Property TypeSingle Family Home
Details3,159 sqft · built 1929
Lot Size0.083 acres (3,598 sqft)
Owner2 Individual Names on Record
Last Sale$205,000 (Aug 2003)
Tax Bill$11,845 (2025)
Deeds & MortgagesOct 2017 Loan Modification
Flood ZoneZone X (minimal risk)
APN07-00409-0000-00029

Property Details

APN / Parcel Number

Primary APN07-00409-0000-00029
Alternative APNs
  • 070040900029
  • 00078400

Interior

Stories2 Stories
Building Area3,159 sqft Living Area

Exterior

Year BuiltBuilt 1929
Effective Year BuiltEffective 1929
Architectural StyleColonial
Construction TypeFrame
Lot Area3,598 sqft (0.083 acres)
Lot Dimensions100 ft deep x 36 ft wide
Parking Spaces2 Parking Spaces

Location & Zoning

Account Number00078400
Street Address284 WILLIAMSON AVE
CityHILLSIDE
StateNJ
Zip07205-1438
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR40T
Legal Block409
Legal Lot Number29
JurisdictionUNION NJ
Township / Civil DivisionHILLSIDE
Census Block Group2
Census Block2001
Census Tract32200

Owner

Source: Union County and Hillside Township records, as of July 8, 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 Address284 WILLIAMSON AVE, HILLSIDE, NJ 07205-1438
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 14, 2003 · Amount on Record
Deed SaleAug 14, 2003 · Amount on Record
Prior SaleMar 6, 1998 · Amount on Record
Deed Book / Page5385 / 959
Prior Transfer DateJun 30, 2003
Prior Transfer Doc5385000959
Record UpdatedOct 29, 2026

October 2017: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionUNION NJ
Property Address284 WILLIAMSON AVE, HILLSIDE, NJ 07205-1438
Document Number0143630571
Book / Page014363 / 000571
Instrument DateOct 5, 2017
Transaction TypeMortgage
Record UpdatedDec 12, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
Address284 WILLIAMSON AVE HILLSIDE NJ 072051438, HILLSIDE, NJ 07205-1438

Mortgage

Document Number0143630571
DateNov 14, 2017
Book Page014363/000571
Instrument649157
Lender
NameDITECH FIN'L
AddressTEMPE, AZ 85284
Agreement
AmountAmount Recorded
Term480 Months
DueNov 13, 2057

Tax Assessment & Valuation

Source: Union County and Hillside Township assessment roll, as of July 8, 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyUnion County
County SubdivisionHillside Township
Unified School DistrictHillside Township School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$133,100 (-) Land $39,600 Building $93,500$133,100 (-) Land $39,600 Building $93,500
2025$11,845.00 (+7.84%)$133,100 (-) Land $39,600 Building $93,500$133,100 (-) Land $39,600 Building $93,500
2024$10,984.00 (+3.96%)
2023$133,100 Land $39,600 Building $93,500$133,100 Land $39,600 Building $93,500
2022$10,566.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective September 24, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
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 SystemNJ AMERICAN WATER - RARITAN
private · serves 615,430 people · EPA ID NJ2004002
Water SourceSurface water
Last State InspectionJun 2024
Lead1 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
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 914 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Xfinity
Cable		2,000 / 250
AT&T
Fixed Wireless		100 / 20

May also be available: Optimum, T-Mobile.

Nearby Properties on Williamson Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures