connectCost guide

What does structural engineering cost?

NZ, incl. GST · updated 1 November 2026

Typical design and a producer statement

$4,500

Most jobs land between $1,000 and $20,000.

BallparkNZ 2026 ballpark. Real Connect quotes take over once there are enough.

An estimate for planning, not a quote.

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Structural Engineering

Structural engineering

Estimated installed price

$5,200

Most jobs like this land between $3,200 and $8,700, incl. GST, supply and labour.

$2,800–$7,500 each

Foundation or slab design, 1$2,800–$7,500 each$2,800–$7,500
Site visit$400–$1,200
NZ 2026 ballparkAn estimate for planning, not a quote.

Includes: Calculations, the drawings and specification, and a PS1 for the consent.

Not included: Geotechnical investigation unless ticked, council fees, and on-site monitoring unless ticked.

People use Connect for structural engineering jobs big and small.

What drives the price

What is being designed, whether a site visit and geotechnical report are needed, and whether they monitor construction and issue a PS4 at the end.

Example jobs

Retaining wall design and PS1$1,600–$4,200
Foundation or slab design$2,800–$7,500
Beam for removing a wall$900–$2,800

Example totals are typical NZ ranges incl. GST.

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Questions

How much does structural engineering cost in NZ?

A typical design and a producer statement is around $4,500 incl. GST, with most jobs between $1,000 and $20,000. What is being designed, whether a site visit and geotechnical report are needed, and whether they monitor construction and issue a PS4 at the end.

Is this a quote?

No. It is an estimate based on NZ ballparks to help you plan. Post the job on Connect and vetted local tradies will quote your actual job, free.

Why do quotes for the same job vary so much?

Because tradies often quote slightly different jobs. Connect writes one scope with you first so every quote is for the same work and you can compare them properly.

Prices on this page are estimates incl. GST for a typical residential job in NZ and will vary by site, access, materials and season. They are not a quote.

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