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Typical Design Costs - DADU

  • Writer: National Design
    National Design
  • 11 hours ago
  • 1 min read


Type of Project

Architectural Design

Structural Engineering

Civil (Drainage Report) (if required)

Septic Design (if required)

Additional Reports (if required)

DADU < 1000 sq ft

$3000 - $4,000

~$3,800

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case

DADU < 1000 sq ft + Garage

$3000 - $4,500

~$3,800

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case

DADU 1000 sq ft

$4,000

~$3,800

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case

DADU 1000 sq ft + Garage

$5,000

~$4,000

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case

DADU 1200 sq ft

$5,000

~$3,800

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case

DADU 1200 sq ft + Garage

$5,500

~$4,000

~$2,800

~$3,500

Geotech / Arborist / Topo Survey — case-by-case


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