Frederick St, Plainfield, NJ Property Records

Union County and Plainfield City property records for 5 addresses on Frederick St, Plainfield, NJ · Last verified July 2026

Frederick St Highlights

Properties 5
Median Sale Price $280,000
Deeds and Mortgages on File 12
Median Price per Sqft $353
Owner Occupied 100%
Median Annual Tax Bill $8,373
Median Year Built 1965
Median Ownership Tenure 10 years

Properties on Frederick St

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338 Frederick St, #40

792 sqft · Built 1965 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Dec 2016 $8,6582025 Amount on Record May 2016 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

339 Frederick St, #41

792 sqft · Built 1965 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$225,000Dec 2014 $4,4632025 Amount on Record Sep 2009 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

342 Frederick St, #44

792 sqft · Built 1965 · 0.172 acres

Last Sale Tax Bill Prior Sale Owner Records
$8,3732025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

346 Frederick St, #48

792 sqft · Built 1965 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Mar 2016 $8,4622025 Amount on Record Jul 2005 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Jul 2026

350 Frederick St, #52

720 sqft · Built 1965 · 0.114 acres

Last Sale Tax Bill Prior Sale Owner Records
$450,000Mar 2025 $7,6762025 Amount on Record Jan 2020 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

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