Fix & Flip Calculator for
Oklahoma City Operators.

Flipping in OKC is one of the only metros where the 70% rule still holds together with honest math — but it's also a market where the housing stock will eat you alive if you don't price rehab line-by-line.

Smaller deals, lower margins per unit, higher velocity.The math on an OKC flip is different than Dallas. A $30k–$40k net profit on a $200k ARV is a respectable flip here. In DFW the same percentage net on a $400k ARV is $60k+, but you waited 4 extra weeks for closing and ate $4k of holding to get there. OKC's answer is run more reps. Tuff Homes targets 12–16 flips a year because the math at $35k per flip × 14 is the same as $55k × 9 in Dallas — minus the labor cost differential.

Older housing stock means honest mechanical scope or the deal dies.60% of the investor-friendly product in OKC was built between 1945 and 1985. Galvanized plumbing under the slab. 60-amp electrical panels. Cast-iron sewer lines that are 50+ years old and have already failed once. Single-pane aluminum-frame windows. These aren't fixable with the $15k wholesaler scope. Real numbers: $4k–$8k for plumbing replacement, $3.5k–$7k for electrical service upgrade and rewire, $2k–$5k for sewer scope and partial relining. A 1,200 sqft 3/1 with all three of these issues needs $35k–$45k in rehab to be a retail-ready flip, not $20k. If you ran the 70% rule on the wholesaler's $20k number, you overpaid.

Foundation and soil — specific to OKC neighborhoods.Most of OKC sits on red clay that moves seasonally. The southside, Bethany, and parts of Capitol Hill have documented foundation movement issues. Pier-and-beam homes in the older inner-ring need pier-leveling work in 1 out of 3 flips. Slab homes in expansive-clay zones (especially east of the river, south of NE 23rd) need pier work in 1 out of 5. Get a foundation guy out before the offer goes in. Budget $4k–$12k if there's movement, $0 if the slab is clean. The wholesaler will not tell you which it is.

Sale timing — appraisal gap is the killer.2024–2025 OKC has appraisals coming in 2–5% below contract on 1-in-4 retail deals. The appraisal gap kills a flip's margin. The fix is either over-conservative ARV underwriting (target your ARV at the 25th percentile of recent comps, not the 75th) or a TRR (transaction risk reserve) buffer of 1.5–2% built into your sale-cost line. The calculator above lets you set TRR. Use it.

The OKC flip checklist I run before the offer. Comp three solds within 0.5 miles and 90 days at similar finish level. Foundation visual or pro inspection on any pre-1985 build. Sewer scope on anything pre-1970. Electrical panel and main service photo before the offer. HVAC age and tonnage verified. Roof — permit history if possible, age inspection if not. And the budget: every mechanical line item priced at OKC labor rates with a 10% contingency baked in. Hit those and OKC still produces flips that pencil at 70% MAO every single month.