143 SO. MOUNTAIN AVENUE, Montclair, New Jersey

Public property record for 143 SO. MOUNTAIN AVENUE in Montclair, Essex County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1887
• Lot size: 0.82 acres (149 × 240 ft)
• Building area: 5,052 sq ft
• Land assessment: $362,300
• Improvement assessment: $786,400
• Total assessment: $1,148,700
• Latest annual tax: $41,608

The most recent assessment values 143 SO. MOUNTAIN AVENUE at $1,148,700 total ($362,300 land plus $786,400 improvements).

Sale History

• 2026-01-28 — $3,950,000
• 2024-12-06 — $1,710,000

Nearby Properties on Block 1202

• 141 SO. MOUNTAIN AVENUE
• 190 UNION STREET
• 188 UNION STREET
• 180 UNION STREET
• 64 CLINTON AVENUE
• 66 CLINTON AVENUE
• 74 CLINTON AVENUE
• 78 CLINTON AVENUE
• 80 CLINTON AVENUE
• 84 CLINTON AVENUE

See more in Montclair property records, Essex County property records, or the Montclair sales history.