Part I: The Hidden Make-or-Break of a 203(k) Rehab Loan: Change Orders & Contingency

Most 203(k) articles explain what the loan is and list what it can cover. Useful… but incomplete.

Because the real reason many 203(k) projects get stressful isn’t the paint color or even the contractor—it’s this:

Renovations rarely go exactly as planned, and 203(k) money can’t just “move around” casually.


That’s where change orders and contingency reserves come in.

If you understand these two concepts early, you avoid the most common “we’re stuck” moment in a 203(k) rehab.

What’s a “Change Order” in a 203(k)?

A change order is a formal request to modify the original, lender-approved renovation plan.

It can happen for two reasons:

1. Surprise conditions (the common one)

You open a wall and discover:

  • outdated wiring that isn’t safe

  • plumbing that’s corroded

  • hidden moisture damage

  • framing that needs reinforcement

2. Owner-driven changes (the risky one)

You decide mid-project:

  • “Let’s upgrade the tile”

  • “Let’s move this wall too”

  • “Let’s add recessed lighting everywhere”

In a normal renovation, you can often pay the difference and keep moving.

In a 203(k), changes usually require approval, updated paperwork, and can affect timelines and draws.

The Contingency Reserve: Your “Renovation Shock Absorber”

A contingency reserve is money set aside inside the rehab budget to cover legitimate unexpected costs.

Think of it like a seatbelt: you hope you don’t need it, but it’s there because reality happens.

Why contingency is so important in 203(k)?

Because if the project discovers a required repair that wasn’t in the original plan, you can’t always:

  • instantly add more loan funds, or

  • freely reallocate money from unrelated line items

If there’s no buffer, you may end up with:

  • stalled work while approvals happen

  • gaps between contractor payments

  • uncomfortable “who pays for this?” moments

The “203(k) Surprise Triangle”: Time, Paperwork, Money

When a surprise pops up, these three things get squeezed:

  1. Time: work pauses or slows

  2. Paperwork: revised scope, revised bids, approvals

  3. Money: contingency or change order funding must be structured correctly

The magic is not “avoiding surprises.”
The magic is building a rehab plan that can absorb them.

What Triggers a Change Order Most Often? (Real-life patterns)

Even in well-planned rehabs, the same categories drive change orders:

“Behind-the-scenes” systems

  • electrical upgrades once walls open

  • plumbing reroutes after fixture changes

  • HVAC sizing/ductwork corrections

Water-related discoveries

  • subfloor rot

  • shower leaks

  • hidden exterior intrusion around windows/doors

Code/permit requirements

  • adding GFCI/AFCI protection

  • ventilation requirements

  • safety railings/egress requirements

These aren’t “nice-to-haves.” They’re often must-do items once discovered.

There’s more to uncover, and we’ll cover it in Part 2.

Plan renovations strategically to avoid appraisal surprises.

HEY, I'M WALTER L. WILLIAMS

Walter L. Williams was born and raised in the City of Detroit. He has two associate degrees, one in Applied Science Architectural Building Construction Technology from Schoolcraft Collage and an Associate of Arts in Liberal Arts from Henry Ford Collage.

Walter has been in the Building Services business for over 30 years as an Architectural Draftsperson working for Detroit Water and Sewerage, City Engineering Department and his current companies, People, Places & Things LLC, Residential Design and Space Planning, PPT Inspections, Home and Building Inspections, My Rehab Consultant, FHA HUD 203K Consultant and one of the founders of New Decade - New Home Educational.

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