After-Repair Value (ARV) Calculator
ARV = avg comp $/ft² × subject ft². Average from 3-5 sold comps within 1 mile, last 6 months.
Result
ARV
$190,597
1500 ft² × $127.06/ft² (comps avg).
- Subject sq ft1500
- Comp 1 $/ft²$124.14
- Comp 2 $/ft²$125.81
- Comp 3 $/ft²$131.25
- Avg $/ft²$127.06
- ARV$190,597
- 70% rule (max purchase + rehab)$133,418
Step-by-step
- Compute $/ft² for each comp.
- Average = $127.06/ft².
- ARV = 1500 × $127.06 = $190,597.
- 70% rule: max (purchase + rehab) = ARV × 0.70 = $133,418.
How to use this calculator
- Enter your subject footage.
- Find 3 comparable sold properties.
- Enter their sale prices and sqft.
- Apply 70% rule for max purchase.
About this calculator
ARV = expected resale value once renovated. Standard method: 3-5 recent comparable sold properties within 1 mile, sold within last 6 months, similar in age/style/sqft, then average $/ft². Multiply by subject sqft. The 70% rule: max (purchase + rehab) = ARV × 0.70 — a quick screen for whether a flip math works. For more accurate ARV use a licensed appraiser; for screening, comps work.
Frequently asked
Sold (not listed) within 6 months, within 1 mile, same school district, similar bed/bath/sqft (±20%), similar age and condition.
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