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233 Williamson Ave, Hillside, NJ 07205 Property Records

Union County and Hillside Township property record for 233 Williamson Ave, Hillside, NJ 07205

Property Summary

Property TypeSingle Family Home
Details1,444 sqft · built 1925
Lot Size0.076 acres (3,302 sqft)
Owner2 Individual Names on File
Last Sale$550,000 (Feb 2024)
Tax Bill$8,410 (2025)
Deeds & MortgagesFeb 2024 Sale & Mortgage
Oct 2022 Sale
Flood ZoneZone X (minimal risk)
APN07-00417-0000-00020

Property Details

APN / Parcel Number

Primary APN07-00417-0000-00020
Alternative APNs
  • 070041700020
  • 00109300

Interior

Stories2 Stories
Building Area1,444 sqft Living Area

Exterior

Year BuiltBuilt 1925
Effective Year BuiltEffective 1925
Architectural StyleColonial
Construction TypeFrame
Lot Area3,302 sqft (0.076 acres)
Lot Dimensions100 ft deep x 33 ft wide
Parking Spaces1 Parking Space

Location & Zoning

Account Number00109300
Street Address233 WILLIAMSON AVE
CityHILLSIDE
StateNJ
Zip07205-1439
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeR-40
Legal Block417
Legal Lot Number20
JurisdictionUNION NJ
Township / Civil DivisionHILLSIDE
Census Block Group3
Census Block3002
Census Tract32200

Owner

Source: Union County and Hillside Township assessment roll, APN 07-00417-0000-00020, as of July 8, 2026 · Last verified July 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 File
Mailing Address233 WILLIAMSON AVE, HILLSIDE, NJ 07205-1439
OccupancyOwner Occupied
Owner TypeIndividual
VestingHusband and Wife

Deeds, Mortgages & Sale History

DateDocument
Feb 15, 2024Deed, Transfer · Stand-Alone First Mortgage
JACINTO FIDALGO ETUX
Oct 25, 2022Deed, Transfer
MORRIS HOME ABSTRACT COMPANY INC, MORRIS HOME ABSTRACT CO INC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleFeb 15, 2024 · Amount on Record
Deed SaleFeb 15, 2024 · Amount on Record
Prior SaleOct 25, 2022 · Amount on Record
Deed Document Number202435742
Deed Book / Page6536 / 636
Prior Transfer DateOct 09, 2001
Prior Transfer Doc0051840068
Record UpdatedSep 20, 2026

February 2024: Deed, Transfer

Document TypeDeed
JurisdictionUNION NJ
Recording DateFeb 15, 2024
Property Address233 WILLIAMSON AVE, HILLSIDE, NJ 07205-1439
Document Number0065360636
Book / Page6536 / 636
Instrument DateJan 19, 2024
Instrument35742
Transaction TypeTransfer
Record UpdatedFeb 29, 2024
Title CompanyWESTCOR LAND TITLE INSURANCE COMPANY, WESTCOR LAND TITLE INS CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$4,655.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address22 HIGHLAND AVE, DUMONT, NJ 07628-3313

Transferred To (Grantee/Buyer)

NameVerified Name
Address233 WILLIAMSON AVE, HILLSIDE, NJ 07205-1439

Mortgage

Document Number0000061376
DateFeb 15, 2024
Instrument61376
Lender
NameJACINTO FIDALGO ETUX
TypePrivate Party
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded
Term360 Months
DueFeb 01, 2054
Interest
Rate6.53%

October 2022: Deed, Transfer

Document TypeDeed
JurisdictionUNION NJ
Recording DateOct 25, 2022
Property Address233 WILLIAMSON AVE, HILLSIDE, NJ 07205-1439
Document Number0064862952
Book / Page6486 / 2952
Instrument DateOct 14, 2022
Instrument23716
Transaction TypeTransfer
Record UpdatedNov 08, 2022
Title CompanyMORRIS HOME ABSTRACT COMPANY INC, MORRIS HOME ABSTRACT CO INC

Transaction

AmountAmount Recorded
Tax$1,013.00
Amount AccuracyFull Amount Stated
Additional
  • Notice of Foreclosure Sale
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address370 SCHLEY ST, 370, NEWARK, NJ 07112-1087

Transferred To (Grantee/Buyer)

NameVerified Name
Address233 WILLIAMSON AVE, HILLSIDE, NJ 07205-1439

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$94,500 (-) Land $36,300 Building $58,200$94,500 (-) Land $36,300 Building $58,200
2025$8,410.00 (+7.83%)$94,500 (-) Land $36,300 Building $58,200$94,500 (-) Land $36,300 Building $58,200
2024$7,799.00 (+7.54%)
2023$94,500 (-) Land $36,300 Building $58,200$94,500 (-) Land $36,300 Building $58,200
2022$7,252.00 Veteran's exemption$94,500 Land $36,300 Building $58,200$94,500 Land $36,300 Building $58,200

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Union County (34039C), as of September 24, 2020 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 340390322003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Claims1 (2021)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2021 · Remnants Of Hurricane Ida

Wildfire

Wildfire RiskNot rated
no burnable land within ember reach

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, 1,073 locations within half a mile, as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Optimum Communications
Fiber · Cable		8,000 / 8,000
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: T-Mobile USA.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NJ2004002, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemNJ AMERICAN WATER - RARITAN
private · serves 615,430 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.

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