Custom Home Construction
Building a custom home is the largest contract most people ever sign, and it is usually signed with less scrutiny than a car lease.
A custom build is different from buying a finished house and different from a commercial project. The owner is typically an individual rather than a company, financing through a construction loan with its own draw requirements, making hundreds of selections over a year or more, and dealing with a builder whose contract was written by the builder.
It is also emotionally different. Owners are building the house they intend to live in, which makes them reluctant to raise problems early for fear of damaging the relationship. Problems raised early are almost always cheaper than problems raised at the end.
What has to be settled before ground breaks
- Price structure. Fixed price, cost plus, or cost plus with a guaranteed maximum. Cost plus without a cap leaves the owner carrying every overrun.
- Allowances. Set realistically. Low allowances make the headline price attractive and produce large overages during selections.
- Specifications. Detailed enough that comparable quality cannot be interpreted downward.
- Draw schedule. Aligned with the construction lender's requirements and with work actually in place.
- Change orders. Written, priced and approved before work proceeds, with a simple form both sides will actually use.
- Completion date. With a defined consequence, and a clear list of what excuses delay.
- Retainage. Held until completion, with stated release conditions.
- Lien protection. Sworn statements and waivers with every draw, since subcontractors can lien the home.
- Warranty. Duration, coverage, and the notice required before a claim.
- Dispute resolution. Court or arbitration, venue, and whether fees follow the prevailing party.
Owners rarely blow a budget on structure. They blow it on flooring, cabinetry, tile, fixtures and appliances, chosen one at a time over months, each overage approved in isolation. Track the cumulative total against the allowance schedule from the start.
Running the build
The practices that protect an owner on a custom build are simple and consistent: pay only against verified progress and the lender's inspection, require the sworn statement and waivers with every draw, keep the change order log current so the running total is never a surprise, photograph the work at each stage including everything about to be covered, and put concerns in writing when they arise.
Photographs before drywall are worth more than any other record on the project. Once walls close, framing, mechanical, plumbing, electrical and insulation become invisible, and proving what is behind them later is expensive.
How this work runs
- Contract review before signingPrice structure, allowances, change orders, completion, retainage and warranty, with the consequences of each explained.
- Draw and lien process set upSworn statements and waivers built into every draw so the protection is automatic rather than remembered.
- Issues raised in writingDocumented as they arise, which preserves the position without necessarily escalating the relationship.
- Claims where requiredNotice and opportunity to cure as the contract requires, then defect, delay or payment claims if it comes to that.
Questions about building a home
Is cost plus or fixed price better for a custom home?
Fixed price gives certainty and prices the builder's risk into the number, but tends to invite change order pressure where the specification is thin. Cost plus can be cheaper and honest, but only with a guaranteed maximum and genuine audit rights. Cost plus with no cap puts every overrun on you.
My builder wants a large deposit before starting.
Some mobilisation and materials deposit is normal. A large payment far ahead of work in place is a real risk, particularly with an individual owner and no bond in place. Payments should follow verified progress and your lender's draw inspections.
The allowances have all been exceeded and the total is well over budget.
Overages are ordinarily payable, since allowances are budget placeholders rather than guarantees. The fair questions are whether the allowances were set unrealistically low to win the job, and whether each overage was approved in writing before it was incurred.
Can subcontractors lien my home even though I paid the builder?
Yes, which is exactly why the sworn statement and waiver process exists. Obtaining a sworn statement listing every subcontractor and supplier, along with signed waivers for amounts paid, is your protection against paying twice.
Photograph everything before the drywall goes up.
[PHONE]Matters with a lien deadline, a filing deadline or a hearing already on the calendar are handled by phone.