138 E PROSPECT ST, Hackettstown, New Jersey

Public property record for 138 E PROSPECT ST in Hackettstown, Warren County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1916
• Lot size: 0.17 acres (50 × 150 ft)
• Building area: 1,524 sq ft
• Land assessment: $114,000
• Improvement assessment: $131,000
• Total assessment: $245,000
• Latest annual tax: $8,376

The most recent assessment values 138 E PROSPECT ST at $245,000 total ($114,000 land plus $131,000 improvements).

Sale History

• 2025-11-18 — $415,000

Nearby Properties on Block 21

• 146 E PROSPECT ST
• 148 E PROSPECT ST
• 150 E PROSPECT ST
• 152 E PROSPECT ST
• 154 E PROSPECT ST
• 156 E PROSPECT ST
• 202 FOURTH ST
• 200 FOURTH ST
• 118 FOURTH ST
• 116 FOURTH ST

See more in Hackettstown property records, Warren County property records, or the Hackettstown sales history.