Much of North Texas sits on expansive clay that swells when it is wet and shrinks when it dries. Over years of wet springs and dry summers, that movement shifts foundations, especially on older houses. For investors, foundation work is one of the most common surprises in a rehab budget.
Signs of foundation movement
- Diagonal cracks in drywall above doors and windows
- Doors and windows that stick or will not latch
- Cracks in brick veneer, often in a stair-step pattern
- Sloping or uneven floors
- Gaps between walls and ceilings or around the frieze board
Slab and pier-and-beam
Many houses built before the 1960s sit on pier-and-beam foundations with a crawl space, which can often be re-leveled by adjusting or adding piers. Most later houses sit on slabs, which are usually repaired with piers driven or drilled under the slab. Repair methods and costs vary widely, so get more than one bid.
Budgeting on a flip
- Inspect before you commit. A foundation inspection, and an engineer’s report when there are signs of movement, should come before you set the rehab budget.
- Ask for the history. Earlier repairs often come with a transferable warranty. Get the paperwork.
- Do structure first. Level the foundation before drywall, flooring and tile, or the finishes can crack again.
- Keep the reports. Buyers and their lenders will ask for the engineer’s letter and the repair warranty when you sell.
How it affects financing
Foundation repair can be part of the rehab budget on a fix and flip loan, which finances up to 100% of the rehab at a 720+ credit score, paid in draws as work is completed. For a rental, finish the repair before you refinance into a DSCR loan, since the appraisal will note visible structural issues.
Common questions
Yes, as a fix and flip loan, with the repair in the rehab budget.
When there are signs of movement, yes. It sets the scope and helps when you sell.
Generally no. Foundation work is part of the building and is depreciated with it.