121 KOSCIUSCO AVE, South Plainfield, New Jersey

Public property record for 121 KOSCIUSCO AVE in South Plainfield, Middlesex County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Lot size: 0.17 acres (75 × 100 ft)
• Building area: 2,448 sq ft
• Land assessment: $36,700
• Improvement assessment: $111,200
• Total assessment: $147,900
• Latest annual tax: $10,326

The most recent assessment values 121 KOSCIUSCO AVE at $147,900 total ($36,700 land plus $111,200 improvements).

Sale History

• 2025-09-10 — $375,000

Nearby Properties on Block 343

• 104 ARLINGTON AVE
• 707 HAMILTON BLVD
• 711 HAMILTON BLVD
• 111 KOSCIUSCO AVE
• 115 KOSCIUSCO AVE
• 127 KOSCIUSCO AVE
• 133 KOSCIUSCO AVE
• 137 KOSCIUSCO AVE
• 720 GARIBALDI AVE
• 715 GARIBALDI AVE

See more in South Plainfield property records, Middlesex County property records, or the South Plainfield sales history.