THE MONEY DISCIPLINE
WHERE THE MARGIN
QUIETLY GOES.
Renovation projects rarely fail dramatically. They leak — a decision here, a week there — and the shortfall only becomes visible at the end.
The three leaks
Change orders
Work added after the scope was agreed. Some are genuine discoveries. Many are decisions that should have been made before the job started and were deferred because deferring felt easier.
Schedule slip
Every extra week is taxes, insurance, utilities and financing with no offsetting progress. Slip is a cost even when nothing is being built.
Scope creep
The small upgrades nobody logs. Individually reasonable, collectively the difference between a good project and a disappointing one.
Decide selections before you start
An enormous share of schedule slip is not construction. It is waiting for a decision.
Flooring, cabinets, counters, fixtures, paint, tile, hardware — if those are chosen before demolition, trades stack cleanly and nobody stands still. If they are chosen as each trade arrives, the job runs at the speed of whoever is answering the phone.
Repeatable selections by property type make this almost free. The same package on every rental of a given tier removes dozens of decisions and makes future estimating far more accurate.
If this was useful, more of Ben Lovro's writing on real estate, business and systems goes deeper.
Write down every change, including the small ones
A change order log is unglamorous and it is the single highest-return administrative habit in renovation.
Each entry: what changed, why, what it costs, what it does to the schedule, and who approved it. The discipline is not bureaucratic — it is what makes the overrun visible while there is still time to respond, rather than at the closing table.
It also improves the next estimate. A year of logged changes tells you exactly which parts of your scoping are consistently optimistic.
Draws tied to completion
Money should follow verified work, not requests.
A draw schedule tied to inspected milestones protects everyone. It protects the owner from paying ahead of progress, and it protects a good trade from arguing about what was finished. Paying substantially ahead of completion is the most common way a renovation ends up half-finished and expensive to rescue.
Frequently asked
Questions people actually ask
How big should a contingency be?
Big enough that a normal discovery does not require new money, and sized to the age and condition of the building rather than to a rule of thumb. A 1920s house and a 1998 subdivision house do not carry the same risk.
Who approves change orders?
One named person, in writing, every time. Verbal approvals in a hallway are how budgets drift with nobody accountable.
Is a fixed-price contract safer?
It moves risk rather than removing it, and a trade pricing unknowns will price them conservatively. Either structure works if the scope is good; neither rescues a bad scope.
What causes the most schedule slip?
Undecided selections and inspection timing. Neither is construction, and both are controllable.
When do you stop and re-plan?
When discoveries change the exit rather than just the budget. If what you found means the finished property is a different product, the plan needs rebuilding, not topping up.
Make your next move
A year from now, what will you be glad you started today?
You don't need another promise that everything will be easy. You need something useful to learn — and a next step you're willing to take.