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.
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outdated wiring that isn’t safe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.
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.

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

When a surprise pops up, these three things get squeezed:
Time: work pauses or slows
Paperwork: revised scope, revised bids, approvals
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.
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.
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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