Driveway Paving Cost in Portland (2026)

Portland's persistent rain and shifting clay soils require a more robust gravel base (typically 8-10 inches) and precise grading to prevent erosion. This preparation adds approximately $2 to $5 per square yard to the initial site work costs compared to drier regions.

Asphalt is the budget-friendly choice at $4 to $8 per sq ft, totaling roughly $2,400 to $4,800 for a 600 sq ft driveway. Concrete is more durable but costs $6 to $12 per sq ft, or $3,600 to $7,200 for the same size.

Yes, if the project involves a curb cut or work in the public right-of-way, a permit is mandatory. Standard residential paving permits in Portland typically range from $50 to $200, though projects with complex stormwater runoff requirements may incur higher engineering fees.

For a standard 600 sq ft (20x30 ft) driveway, homeowners in Portland can expect to pay between $2,600 and $5,600 for a basic installation, with premium materials like pavers pushing costs above $10,000.