Transparent statistics, not a black box. OpenCAMA IQ produces values you can explain — parcel by parcel and across the whole jurisdiction — with every approach, every model and every assumption open to inspection.
For the parcels that need a careful, individual look, OpenCAMA IQ runs all three classic approaches to value and brings them together in a clear reconciliation — so the indicated value is one you can walk a board member through line by line.
Auto-selected comparable sales feed an adjustment grid you can review and override, with each adjustment documented.
NOI ÷ cap rate, driven by lease and RPIE data — the right approach for income-producing property.
Land value plus depreciated replacement cost of improvements, for new and special-purpose property.
A weighted indication across the approaches, plus a tax and transitional-assessment computation preview.
Reappraisal at scale doesn't have to be a leap of faith. OpenCAMA IQ walks your analysts through a multi-step regression workflow — each step visible, each result reviewable — so the model that values thousands of parcels is one your office understands and signs off on.
Uniformity is the standard your roll is judged against. OpenCAMA IQ computes the IAAO-style statistics that demonstrate equity — and stratifies them so you can find and fix pockets of inequity before anyone else does.
Stratify every metric by class, neighborhood or value tier, with configurable outlier handling and exportable reports for your oversight body.
Every modeling decision is a setting, not a support ticket. Analysts shape the model to local market knowledge and defend each choice in plain terms.
Choose the predictors that matter, apply transformations, and set expected signs and coefficient limits to keep results sensible.
Define the geographic zones the model calibrates within, reflecting how value really varies across the jurisdiction.
Set capitalization rates for the income approach and reconciliation weights across approaches — all configurable, all transparent.
When values are certified, OpenCAMA IQ takes an immutable snapshot — the legal record of the roll. And every model run snapshots its own inputs, so you can always answer the hardest question at the board: exactly how did we arrive at this number?
Defensible values start with a clean system of record and flow into the programs and workflows that run your office.
See single-parcel appraisal, the calibration wizard and IAAO-style ratio studies on data that looks like yours. We'll tailor the walkthrough to your reappraisal cycle.
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