18 William St, Summit, NJ 07901 Property Records

Union County and Summit City property record for 18 William St, Summit, NJ 07901 · Last verified July 2026

Property Highlights

Property TypeResidential > Single Family > Home
Architecture StyleCape Cod
Year BuiltBuilt 1926
Square Footage2,229 sqft Living Area
Lot Size5,489 sqft (0.126 acres)
Last Sale$410,000 (2008)
Tax Bill$11,924.00 (2025)

Owner

Source: Union County and Summit City records · APN 18-03212-0000-00042

Assessment roll updated 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 Address1 WESTMINSTER PL, MORRISTOWN, NJ 07960-5809
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleApr 18, 2008 · Amount on Record
Deed SaleApr 18, 2008 · Amount on Record
Prior SaleApr 14, 2003
Deed Doc Number2008194293
Deed Book / Page5706 / 671
Prior Transfer DateApr 20, 1998
Prior Transfer Doc0000052638
Record RefreshedSep 20, 2026

Tax Assessment & Valuation

Source: Union County and Summit City records · Assessment roll updated July 8, 2026 · Last verified July 2026

Property Jurisdictions

TypeName
StateNew Jersey
CountyUnion County
MunicipalitySummit City
Unified School DistrictSummit City School District (KG - 12)

Tax Bill & Assessment History

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

YearTax BillAssessed ValueAssessed Market Value
2026$266,700 (-) Land $108,900 Building $157,800$266,700 (-) Land $108,900 Building $157,800
2025$11,924.00 (+2.64%)$266,700 (-) Land $108,900 Building $157,800$266,700 (-) Land $108,900 Building $157,800
2024$11,617.00 (+1.71%)
2023$266,700 Land $108,900 Building $157,800$266,700 Land $108,900 Building $157,800
2022$11,422.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Union County (34039C), updated September 24, 2020 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN18-03212-0000-00042
Alternative APNs
  • 1800077000000004
  • 180321200042

Interior

Building Area2,229 sqft Living Area
Stories2 Stories

Exterior

Year BuiltBuilt 1926
Effective Year BuiltEffective 1926
Architectural StyleCape Cod Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Lot Area5,489 sqft (0.126 acres)

Location & Zoning

Old Parcel Number1800077000000004
Street Address18 WILLIAM ST
CitySUMMIT
StateNJ
Zip07901-3471
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal Block3212
Legal Lot Number42
JurisdictionUNION NJ
Minor Civil DivisionSUMMIT
Census Blockgroup5
Census Block5013
Census Tract38000

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