How to Calculate After Repair Value for a Fix and Flip

After repair value, or ARV, is the estimated market value of a property after the planned renovation is completed. In fix and flip lending, ARV matters because it influences leverage, project viability, and exit confidence. A lender does not want the aspirational value of the property. It wants a defensible value supported by real comparable sales and a scope of work that can actually produce that finish level.

The cleanest ARV analysis starts with recent sold comps, not active listings or hopeful asking prices. Use nearby properties with similar square footage, bedroom count, lot profile, and finish level. Focus on homes that actually represent the product you are trying to create. If your renovation is mid-grade, do not anchor your value to the nicest sale in the neighborhood. Investors lose money when they underwrite to the top of the market without earning it through the scope.

ARV is not just a raw average of nearby comps. It requires judgment. Adjust for differences in size, garages, layout, lot quality, and amenity level. Also pay attention to velocity. A comp from six months ago in a slowing market does not deserve the same weight as a clean comp from the last 30 to 60 days. The best ARV work is conservative enough that the deal still survives appraisal scrutiny.

ARV should be used as a risk-control tool, not a sales pitch. It tells you whether the deal can support the loan structure, absorb the rehab, and exit with enough margin left over. If the deal only works at the highest possible ARV, the deal is weak. Strong investors underwrite to the value they can defend, not the one they hope to see in a perfect market.