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Why Per Sq Ft Construction Contracts Go Wrong
Why Per Sq Ft Construction Contracts Go Wrong
A Real Case of Change Orders, Extra Items and an Unfinished Project
A Real Case of Change Orders, Extra Items and an Unfinished Project
Quick answer
Quick answer
A per sq ft construction contract fixes the rate for an agreed scope, not for everything an owner may later want. Disputes start when the scope is vague, when changes are requested verbally, and when extra items are billed at "market rate" without an agreed price in advance. In one Cestrum project, repeated change orders and a disagreement over how extra items should be billed led us to end the contract after three attempts to resolve it, at a small loss to us. This article explains what went wrong and how owners and builders can prevent it.
This project involved residential or commercial construction on a per sq ft rate contract in eastern UP, operating under an agreed fixed rate per sq ft for the defined scope. During execution, several issues arose, including frequent change orders, disagreements over the scope covered by the sq ft rate, and disputes regarding the billing of extra items at market rates. In response, Cestrum made three attempts to resolve the scope and billing through a revised BOQ, a written change-order format, and a joint measurement meeting. Ultimately, the contract was terminated by Cestrum, leaving the project incomplete with Cestrum bearing a financial loss.
We are publishing this because owners searching for a builder usually hear only success stories. The honest picture is that some contracts fail, and the cause is almost always the paperwork around scope and change, not the quality of the concrete.
Why per sq ft contracts create disputes
Why per sq ft contracts create disputes
A per sq ft rate is popular because it is simple. Simplicity is also the risk: two people can read the same rate and imagine different houses.
• The rate covers the scope, not the wish list. If the specification does not say which tiles, which fittings and which brand of paint are included, each side fills the gap with its own assumption.
• Upgrades are not "small". A changed floor level, a shifted wall, a larger window or a different elevation affects steel, shuttering, labour and the schedule.
• Verbal changes have no price. A request made on site and acted on the same day often has no agreed cost, which becomes an argument at billing time.
• Market-rate billing is open-ended. "Extra items at market rate" sounds fair, but market rates vary by day, brand and supplier. Without a rate basis written in advance, neither side can verify the number.
Our cost breakdown in Construction Cost per Sq Ft in UP, 2026 shows what each package includes, and Hidden Costs of Self-Managed Construction explains how unplanned changes inflate budgets.
What counts as a change order, and what does not
What counts as a change order, and what does not
How we tried to fix it
How we tried to fix it
Terminating a contract is the last step, not the first. Before we reached it, we made three documented attempts.
1. Attempt 1: Re-issued the scope and specification and asked the owner to confirm what the rate included.
2. Attempt 2: Proposed a written change-order format with a price and time impact for every change.
3. Attempt 3: A joint meeting to measure completed work and agree a rate basis for the extra items.
When agreement on scope and billing still could not be reached, we concluded that continuing would mean working without a clear price or scope. We chose to stop, hand back the site in an orderly way and accept a small loss rather than push a disputed project to completion.
Why we accepted the loss
Why we accepted the loss
Finishing a project at any cost can look like the safe choice for a builder's record. In practice, a project completed under dispute, with unpaid extras and unclear scope, damages a reputation more than a clean, documented exit. Our priority is a track record of projects delivered under clear terms, such as the Designer Villa in Gorakhpur.
What to write in your construction contract
What to write in your construction contract
These are the safeguards we recommend to any owner, with any builder.
A written specification listing materials, brands, finishes and fittings included in the rate.
A drawing list with revision numbers, so everyone builds from the same plan.
A change-order clause: no extra work without a signed order stating cost and time impact.
A rate basis for extra items (for example, the agreed schedule of rates plus a stated margin, or supplier quotations attached) instead of the phrase "market rate".
A billing schedule tied to measured stages, with a joint measurement process.
A dispute and exit clause describing how either party may pause or terminate, and how completed work is settled.
Frequently asked questions
Frequently asked questions
What is a change order in construction?
A change order is a written agreement to change the original scope of work, stating the change, its cost and its effect on the schedule. Work without one is the most common source of billing disputes.
What does a per sq ft rate include?
Only what the written specification says. A rate such as Cestrum's Basic, Brand or Interior package covers a defined scope; anything outside it is an extra item, priced separately.
How should extra items be priced?
Agree the rate basis before the work starts: a schedule of rates, attached supplier quotations, or a fixed lump sum. Avoid an unspecified "market rate".
Can a builder legally leave a project midway?
It depends on the contract terms and the circumstances. Check the exit and termination clause with a lawyer before signing; this article is not legal advice.
How can I avoid disputes with my contractor?
Freeze drawings and specifications before construction starts, route every change through a signed change order, and measure and bill by stage.
Planning your construction with a clear contract?
Planning your construction with a clear contract?
Cestrum Construction provides fixed package pricing with a written scope for every project. Call +91 72-750-732-72, email shreyansh@cestrumconstruction.in or visit https://www.cestrumconstruction.in for a quotation.
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