Value estimates that explain themselves.
Parcelhalo's valuation engine reasons like an appraiser: it selects comparable sales, applies zoning context, and surfaces a structured argument for the value range — not a single number with no attribution.
Three-stage valuation process
Every Parcelhalo report follows the same analytical sequence an experienced appraiser uses — but runs in under five minutes.
Comparable Transaction Selection
Parcelhalo queries deed transfer records and MLS-aggregated comparable sales within a configurable radius. Candidates are filtered by use-class compatibility (office-to-office, retail-to-retail) and submarket boundary, then ranked by recency with a time-decay weighting. The report explains which transactions were included and which were excluded — and why.
Zoning Layer Adjustment
Current zoning classification, overlay district status, and active petition history are pulled from municipal planning databases. If a rezoning petition or variance has been filed, the report flags it with the petition date and likely timeline. Parcelhalo does not claim to predict outcomes — but it surfaces the risk and its likely magnitude in comparable rezoning scenarios.
Location Signal Integration
For parcels where location quality is a primary value driver (retail pads, mixed-use ground floors, hospitality sites), Parcelhalo adds a location signal layer: foot traffic index, anchor tenant proximity, drive-time demographic reach, and submarket-specific benchmarks. The contribution of location signals to the value estimate is explicitly described, not embedded silently.
We frame valuation as a reasoned range, not a precise prediction.
Value Range, Not Point Estimate
Every report presents a low-high range based on comp spread and confidence in data recency. A single number implies false precision — we reject that.
Attribution on Every Factor
The zoning premium, the foot-traffic uplift, the comp-selection discount — each is quantified and attributed separately so you can stress-test the logic.
Assessor Gap Analysis
Parcelhalo shows how far the assessed value diverges from our market estimate, and provides comparable sale evidence for why the divergence exists.
Connected to the sources appraisers actually use.
Valuation quality depends on data quality. Parcelhalo pulls from public deed records, MLS-aggregated comp data, assessor databases, and municipal zoning systems.