421 William St, Scotch Plains, NJ 07076 Property Records

Union County and Scotch Plains Township property record for 421 William St, Scotch Plains, NJ 07076

Property Summary

Property TypeSingle Family Home
Details1,269 sqft · built 1955
Lot Size0.115 acres (5,001 sqft)
OwnerIndividual Name on Record
Last Sale$590,000 (Aug 2022)
Tax Bill$10,090 (2025)
Deeds & MortgagesDec 2020 Mortgage
Jun 2018 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN16-04102-0000-00006

Property Details

APN / Parcel Number

Primary APN16-04102-0000-00006
Alternative APNs
  • 160410200006
  • 249200

Interior

Stories1 Story
Building Area1,269 sqft Living Area
1st Floor Area1,269 sqft

Exterior

Year BuiltBuilt 1955
Effective Year BuiltEffective 1955
Construction TypeFrame
Lot Area5,001 sqft (0.115 acres)
Lot Dimensions100 ft deep x 50 ft wide
Garage TypeAttached
Parking Spaces1 Parking Space

Location & Zoning

Account Number249200
Street Address421 WILLIAM ST
CitySCOTCH PLAINS
StateNJ
Zip07076-1907
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal SubdivisionLYDE PARK
Legal Block4102
Legal Lot Number6
JurisdictionUNION NJ
Township / Civil DivisionSCOTCH PLAINS
Census Block Group4
Census Block4007
Census Tract38500

Owner

Source: Union County and Scotch Plains Township records, as of July 8, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordIndividual Name on Record
Mailing Address421 WILLIAM ST, SCOTCH PLAINS, NJ 07076-1907
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Dec 28, 2020Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE AFFINITY LLC
Jun 18, 2018Deed, Transfer · Conventional Mortgage
WELLS FARGO BANK NA

Assessor's Deed Record

Deed NamesName on Deed
Last SaleAug 29, 2022 · Amount on Record
Deed SaleAug 29, 2022 · Amount on Record
Prior SaleJun 18, 2018 · Amount on Record
Deed Document Number202221792
Deed Book / Page6479 / 20
Prior Transfer DateOct 1, 2014
Prior Transfer Doc0060240910
Record UpdatedSep 20, 2026

December 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionUNION NJ
Property Address421 WILLIAM ST, SCOTCH PLAINS, NJ 07076-1907
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanySTEWART TITLE INSURANCE CO

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0148450291
DateDec 28, 2020
Book Page14845/291
Instrument706814
Lender
NameGUARANTEED RATE AFFINITY LLC
TypeMortgage Company
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 1, 2051

June 2018: Deed, Transfer

Document TypeDeed
JurisdictionUNION NJ
Recording DateJun 18, 2018
Property Address421 WILLIAM ST, SCOTCH PLAINS, NJ 07076-1907
Document Number0062690709
Book / Page6269 / 0709
Map ReferenceMAP77E
Instrument DateMay 29, 2018
Instrument301196
Transaction TypeTransfer
Record UpdatedNov 4, 2021
Title CompanyLAND QUEST TITLE LLC

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$3,464.60
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address800 LINCOLN AVE E # E124, 800, CRANFORD, NJ 07016-3199

Transferred To (Grantee/Buyer)

NameVerified Name
Address421 WILLIAM ST, SCOTCH PLAINS, NJ 07076-1907

Mortgage

Document Number305059
DateJun 18, 2018
Instrument305059
Lender
NameWELLS FARGO BANK NA
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 1, 2048

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew Jersey
CountyUnion County
County SubdivisionScotch Plains Township
Unified School DistrictScotch Plains-Fanwood Regional School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$81,700 (-) Land $28,400 Building $53,300$81,700 (-) Land $28,400 Building $53,300
2025$10,090.00 (+4.95%)$81,700 (-) Land $28,400 Building $53,300$81,700 (-) Land $28,400 Building $53,300
2024$9,614.00 (+4.28%)
2023$81,700 Land $28,400 Building $53,300$81,700 Land $28,400 Building $53,300
2022$9,219.00

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 24, 2020

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; 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 · lower than 65% of New Jersey
Wildfire Likelihood0.01% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 544 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
T-Mobile
Fixed Wireless
100 / 20
AT&T
Fixed Wireless
100 / 20

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