12 MASON AVE, Newton, New Jersey

Public property record for 12 MASON AVE in Newton, Sussex County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1926
• Lot size: 0.34 acres
• Building area: 1,832 sq ft
• Land assessment: $105,600
• Improvement assessment: $243,100
• Total assessment: $348,700
• Latest annual tax: $8,854

The most recent assessment values 12 MASON AVE at $348,700 total ($105,600 land plus $243,100 improvements).

Sale History

• 2025-12-17 — $100
• 2021-08-24 — $295,000
• 2019-07-25 — $229,000

Nearby Properties on Block 18.04

• 49-51 WOODSIDE AVE
• 47 WOODSIDE AVE
• 45 WOODSIDE AVE
• 41 WOODSIDE AVE
• 39 WOODSIDE AVE
• 35 WOODSIDE AVE
• 33 WOODSIDE AVE
• 31 WOODSIDE AVE
• 29 WOODSIDE AVE
• 27-27-1/2 WOODSIDE AVE

See more in Newton property records, Sussex County property records, or the Newton sales history.