Open-Book Pricing & Project Management

Why We Charge to Price Your Plans (and Why Free Quotes Cost More)

By Daryl Combes7 July 20269 min read
Why We Charge to Price Your Plans (and Why Free Quotes Cost More)
Quick Answer

A genuine fixed-price quote takes 40 to 100 hours of work to prepare, so a free one has cut corners somewhere: rushed allowances, padded contingency, or costs recovered later through variations (MyHome Renovations, Harper Projects). We price plans properly instead: a plan pricing review with a fee set by the size and complexity of the build, refunded off the build when you proceed with us. You receive a fully itemised, line-by-line proposal with spec and design value management to bring cost down, and everything we produce is yours to keep either way.

Key Questions Answered

Why do builders offer free quotes?

Because a free quote wins work. The real cost of preparing it has to come from somewhere, so it is either rushed, padded with contingency, or recovered through variations once the project is committed (Harper Projects, Style Plus).

What is a plan pricing review?

A paid engagement where we price your existing plans properly: a fully itemised line-item proposal with spec and design value management. The fee depends on the size and complexity of the build, and is refunded off the build if you proceed with us.

Why does pricing plans cost money?

Because it is real professional work. Industry guidance puts a genuine fixed-price quote at 40 to 100 hours of effort, and independent quantity surveyor estimates cost roughly $500 to $5,000 (MyHome Renovations, Elemental QS). Anything free skipped part of that.

What do I keep if I do not go ahead?

Everything. The full itemised proposal and the value-management recommendations are yours, and they are useful with any builder. That is the difference between paying for pricing and getting a free number on a page.

Is it OK to compare builders?

Yes, comparing is smart. But compare like for like: an itemised proposal against an itemised proposal. A single free number cannot be compared with anything, because you cannot see what is in it, or what was left out.

Key Takeaways

  • A genuine fixed-price quote takes roughly 40 to 100 hours to prepare, so a free quote has necessarily cut that work somewhere (MyHome Renovations).
  • Free quotes recover their real cost through padded allowances or later variations; renovation projects quoted at $280,000 regularly finish at $360,000 to $420,000 (IntelliDesign).
  • Independent cost estimates from a quantity surveyor run from about $500 to $5,000 depending on detail, because pricing is professional work (Elemental QS).
  • A plan pricing review delivers a fully itemised line-item proposal with spec and design value management, and the fee is refunded off the build when you proceed.
  • Compare builders on itemised proposals, not single numbers: a figure without line items cannot be checked, compared or trusted.
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Why do builders offer free quotes?

Because free quotes win work, and the industry has trained everyone to expect them. Here is the part nobody says out loud: preparing a genuine fixed-price quote for a house takes somewhere between 40 and 100 hours of measurement, supplier pricing, subtrade coordination and checking (MyHome Renovations). Nobody can give that work away on every enquiry and stay in business. So a free quote has to cut the corner somewhere, and there are only three places to cut it.

Either the quote is rushed, built from allowances and square-metre guesses rather than measured line items. Or it is padded, with contingency buried in the number to cover whatever was not checked. Or, most commonly, it is priced to win and the real costs arrive later as variations, once you are committed and changing builders would cost more than paying up (Harper Projects, Style Plus Renovations). One Auckland design firm puts numbers on the pattern: renovation projects quoted at $280,000 that finish at $360,000 to $420,000 (IntelliDesign).

What does a free quote actually cost you?

The honest answer: a free quote is usually worth what it is written on. It is not itemised, so you cannot see what is included, what is an allowance, and what was never priced at all. It comes with no value management, because nobody spent the hours looking for smarter ways to get the same result. And it tells you nothing about the builder except that they wanted the job.

Free quotePlan pricing review
Hours behind itAs few as the builder can affordThe hours the job actually needs
Itemised line by lineRarelyFully, every line visible
Gaps and allowancesHidden in the numberIdentified and priced
Value managementNoneSpec and design options to reduce cost
Who pays for the workEvery future client, via paddingYou, refunded off the build when you proceed
What you keepA number on a pageThe full proposal, yours either way

The deeper cost is decision quality. People choose builders off free quotes as if they were comparable, but a lower number more often means less was included, not that the build costs less. The gap always closes on site, at the worst possible time to pay for it. Our guide to open-book vs fixed-price contracts covers where those gaps legally come from.

What is a plan pricing review?

It is how we price plans that already exist: yours, from any architect or designer. The fee is a range set by the size and complexity of the build, confirmed up front, and refunded off the build when you proceed with us. In return, your plans get the hours the job actually needs, and you receive a fully itemised, line-by-line proposal, the same open-book detail our clients build against.

It also includes spec and design value management, which is where a pricing review earns its fee even if you never build with us: a builder’s eye over the drawings looking for the places where a different detail, product or construction method delivers the same architectural result for less money. On architectural builds those findings routinely matter more than the difference between any two builders’ margins. Everything we produce is yours to keep, whichever way you go.

Why does proper pricing cost money?

Because it is professional work, done by the people who will stand behind the number. Pricing a set of architectural plans properly means taking off quantities line by line, sending the drawings out to suppliers and subtrades for current pricing, checking buildability against the site, and then working the spec for value. That is days of skilled time across estimating, construction and management experience, not an hour with a calculator.

The market already prices this work when it is done independently: a cost estimate from a quantity surveyor in New Zealand runs from about $500 for a simple job to $5,000 or more for full detail (Elemental QS, Quantity Surveyor Auckland). The difference with a builder’s pricing review is that ours ends in a number we will actually build to, openly, line by line, and the fee comes back to you when we do.

What if you are just comparing builders?

Comparing builders is smart, and we would never talk you out of it. But there are two ways to do it. Comparing itemised proposals tells you exactly where two builders differ: spec, allowances, margins, methods. Comparing free single-number quotes tells you nothing except who left the most out. If you are going to compare, make everyone show their lines.

And a word about how the free-quote game really plays out, from the builder’s side of the table. A large share of pricing requests come from people who already know who they are building with and want a number to check their builder against. The hours spent pricing those jobs are real, so in a free-quote world they get built into the price of every job that does go ahead, which means honest clients quietly pay for everyone else’s price checks. Charging for pricing, and refunding it when you build, puts the cost with the decision. If you already have your builder, the honest move is to ask them for an itemised proposal, and this article tells you what a builder relationship should look like from the start.

Where does pricing sit in the design and build journey?

If you bring finished plans, the pricing review is your entry point, and it can move quickly. If you are starting from scratch with us, pricing and design walk together the whole way, so the budget never gets away on you: initial design first, then basic pricing to prove the concept fits the budget; once the design and budget are within scope, full design; then final pricing runs while the plans are with the council for consent, so nothing stalls. That rhythm is the heart of keeping a build inside its number, and it is why our clients see their cost develop instead of discovering it.

One thing we are upfront about: we build architectural and high-performance homes, and we cannot match a volume builder’s price on a volume builder’s house, because they build to the minimum of everything and pay their trades the same way. If that is the build you want, we are the wrong fit and we will say so early. If you want a one-off home built properly, priced openly, that is exactly what the review is for.

What is the bottom line?

Free quotes are not free. The work behind a real price always gets paid for, the only question is whether it is paid for openly by you once, or quietly by every client in padding and variations. A plan pricing review puts the cost on the table, gives you a fully itemised proposal and value management you keep regardless, and refunds the fee off your build when we go ahead together.

If you have plans ready to price in Nelson Tasman, book a plan pricing review: send us your drawings, we will confirm the fee for your project up front, and you will know your real number, line by line.

Why We Charge to Price Your Plans (and Why Free Quotes Cost More) infographic

Frequently Asked Questions

How much does a plan pricing review cost?

It depends on the size and complexity of your build, so we confirm the fee up front after seeing your plans. As context, independent quantity surveyor estimates in NZ typically range from about $500 to $5,000. Whatever the fee, it is refunded off the build when you proceed with us.

What exactly do I get?

A fully itemised, line-by-line proposal for your build, plus spec and design value management: places where a different detail, product or method gets the same result for less money. You keep all of it, whether or not you build with us.

I already have quotes from other builders. Can you still price it?

Yes, and be upfront about it. An itemised proposal will show you exactly what the other quotes did and did not include, which is usually where the surprises live. What we ask is that you genuinely want the answer, because proper pricing is real work.

Why not just make the pricing free like other builders?

Because free pricing punishes honest clients. The hours still get spent, so they get built into every winning job’s price, and rushed free quotes hide their gaps in your budget. Charging for pricing, then refunding it off the build, means the only people who pay are the ones who were never going to build with anyone.

Where does pricing fit if I do not have plans yet?

Then the journey starts with design: initial design first, then basic pricing, and once the design and budget are within scope, full design and final pricing while the plans are with the council for consent. Pricing and design walk together the whole way, which is how the budget stays in control.

Do you price every project?

We price architectural and high-performance builds in Nelson Tasman. We are not the right builder for a volume-built house on the smallest possible budget, and we would rather say that here than waste your time or fee finding out.

Test Your KnowledgeQuestion 1 of 7
Roughly how long does a genuine fixed-price quote take to prepare?
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Research Report: Free Quotes vs Paid Plan Pricing in NZ

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Why free builder quotes cost homeowners more, and how a refundable pricing review aligns the incentives.

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