309 WILLIAM ST, Scotch Plains, New Jersey

Public property record for 309 WILLIAM ST in Scotch Plains, Union County, New Jersey — tax assessment, lot details, and sales history from official New Jersey records.

Property Facts

• Property class: Residential
• Year built: 1958
• Lot size: 0.11 acres (50 × 100 ft)
• Building area: 1,380 sq ft
• Land assessment: $28,400
• Improvement assessment: $60,300
• Total assessment: $88,700
• Latest annual tax: $10,214

The most recent assessment values 309 WILLIAM ST at $88,700 total ($28,400 land plus $60,300 improvements).

Sale History

• 2025-07-16 — $640,000

Nearby Properties on Block 4002

• 351 WILLIAM ST
• 347 WILLIAM ST
• 343 WILLIAM ST
• 339 WILLIAM ST
• 333 WILLIAM ST
• 329 WILLIAM ST
• 321 WILLIAM ST
• 317 WILLIAM ST
• 313 WILLIAM ST
• 305 WILLIAM ST

See more in Scotch Plains property records, Union County property records, or the Scotch Plains sales history.