51 NORTHSIDE AVE, South River, New Jersey

Public property record for 51 NORTHSIDE AVE in South River, Middlesex County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1950
• Lot size: 0.17 acres (75 × 100 ft)
• Building area: 1,458 sq ft
• Land assessment: $127,500
• Improvement assessment: $84,500
• Total assessment: $212,000
• Latest annual tax: $5,399

The most recent assessment values 51 NORTHSIDE AVE at $212,000 total ($127,500 land plus $84,500 improvements).

Sale History

• 2026-01-21 — $300,000

Nearby Properties on Block 345

• 21 DIVISION ST
• None
• None
• 23 DIVISION ST
• None
• 25 DIVISION ST
• 27 DIVISION ST
• 29 DIVISION ST
• 31 DIVISION ST
• 33 DIVISION ST

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