17 MOUNTAINSIDE AVE, Jefferson, New Jersey

Public property record for 17 MOUNTAINSIDE AVE in Jefferson, Morris County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1935
• Lot size: 0.34 acres
• Building area: 1,280 sq ft
• Land assessment: $91,900
• Improvement assessment: $189,000
• Total assessment: $280,900
• Latest annual tax: $8,432

The most recent assessment values 17 MOUNTAINSIDE AVE at $280,900 total ($91,900 land plus $189,000 improvements).

Sale History

• 2025-09-04 — $430,000
• 2022-03-30 — $315,000

Nearby Properties on Block 558

• 27 MOUNTAINSIDE AVE
• 15 MOUNTAINSIDE AVE
• 11 MOUNTAINSIDE AVE
• 9 MOUNTAINSIDE AVE
• 10 GRANDVIEW AVE
• 14 GRANDVIEW AVE
• 16 GRANDVIEW AVE
• 20 GRANDVIEW AVE
• 24 GRANDVIEW AVE
• 28 GRANDVIEW AVE

See more in Jefferson property records, Morris County property records, or the Jefferson sales history.