Property evaluation, made practical.
The 431 Property Evaluator is a software product built to make repair-cost estimates, ARV analysis, and deal math faster and more consistent — for investors, agents, and homeowners trying to understand what a property is really worth.
It's built and maintained by 431 Real Estate Solutions, a company based in Alabama.
Designed by Brandon Brown
Based on 15+ years of residential construction and insurance repair estimating experience — that knowledge shapes every calculation, category, and default in the product.
How we build it
Built on real estimating
Repair categories and unit costs come from years of hands-on estimating work.
Deal math without spreadsheets
ARV, holding, and offer math are built directly into the workflow.
AI where it helps
AI accelerates the tedious parts — you keep control over the numbers.
Your data, your evaluations
Evaluations stay in your account. Cancel anytime and export your data.