527 WILLIAM ST, Boonton, New Jersey

Public property record for 527 WILLIAM ST in Boonton, Morris County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1890
• Lot size: 0.20 acres (70 × 125 ft)
• Building area: 1,268 sq ft
• Land assessment: $161,000
• Improvement assessment: $122,100
• Total assessment: $283,100
• Latest annual tax: $9,568

The most recent assessment values 527 WILLIAM ST at $283,100 total ($161,000 land plus $122,100 improvements).

Sale History

• 2025-08-15 — $480,000
• 2020-08-28 — $315,000

Nearby Properties on Block 69.02

• 300 WOOTTON ST
• WOOTTON ST
• 307 SPRUCE ST
• 35 DEER HILL CT
• 1 DEER HILL CT
• 3 DEER HILL CT
• 5 DEER HILL CT
• 7 DEER HILL CT
• 9 DEER HILL CT
• 11 DEER HILL CT

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