CAMA core

The parcel roll, reimagined

Load, search, edit, and audit every parcel on screens your office controls. OpenCAMA IQ is the system of record for your assessment roll — fast, transparent, and configured to the way your jurisdiction actually works.

System of record

One authoritative roll, end to end

Every parcel, every change, in one place. OpenCAMA IQ holds the canonical record for land, improvements, ownership, sales, exemptions and valuation — so your office stops reconciling spreadsheets and starts trusting a single source of truth.

  • Authoritative — the roll your office certifies is the roll the system holds.
  • Transparent — every value and every edit traces back to who changed what, and when.
  • Configurable — screens, fields and rules adapt to your statutes without custom code.
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Parcel dashboards

Class-specific screens for every property type

Residential, multi-family, utility and commercial parcels each behave differently — so each gets a dashboard built for it. Every class surfaces land, buildings, units, sales, income, exemptions, inspections, ownership and photos in one view.

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Residential

Single-family and small homes: land detail, building characteristics, comparable sales, exemptions and inspection history at a glance.

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Multi-family, condo & co-op

Unit-level detail rolled up to the parcel — leases, income, ownership splits and exemption eligibility across many units.

Utility & special

Specialized inventory for utility, infrastructure and unusual parcels that standard residential screens can't capture.

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Commercial

Income-producing property with rent rolls, expense data, cap-rate inputs and the cost and sales detail your appraisers need.

Find anything, fast

Five ways to find a parcel

Different questions need different searches. OpenCAMA IQ gives your staff five complementary modes — from plain-English AI to drawing a polygon on the map — backed by a high-performance results grid built for the size of a real roll.

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Smart Search (AI)

Ask in plain English — "vacant commercial parcels over an acre with no 2024 inspection" — and let the system translate it into a query.

⚙️

Advanced filter

Build precise, multi-criteria filters across any field on the roll, then save them for reuse.

👤

Owner & address

Look up by owner name or situs/mailing address with fuzzy matching for typos and variants.

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Map / polygon select

Draw on the map to select a neighborhood, a flood zone or any custom area, then act on every parcel inside it.

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The results grid uses virtual scrolling to stay instant across hundreds of thousands of parcels, with sortable and filterable columns, bulk actions on the whole selection, and one-click CSV export.

GIS map view

See the roll on the map

An Esri-style map view puts your parcels in spatial context. Toggle parcel overlays, shade the county by value or sale activity, and draw directly on the map to select and act on parcels — no separate GIS seat required.

  • Parcel overlays — boundaries and attributes layered on familiar basemaps.
  • Heat maps — visualize value, ratios or sales velocity across the jurisdiction.
  • Draw to select — lasso a neighborhood and pull every parcel into the grid.
  • Zone overlays — neighborhood, land-use and assessment-zone boundaries on demand.
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No-code customization

Configure it yourself — no vendor change order

The screens, the rules and the permissions are yours to shape. Administrators build the system your office needs without writing code or waiting on a release.

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Tab Engine

Compose dashboard tabs, panels and fields visually. Add a panel, reorder fields, or stand up a new tab for a workflow your jurisdiction requires.

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Business rules engine

Show, hide, require, validate and compute fields based on the data. Encode your statutes as rules instead of tribal knowledge.

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Admin controls

Field-level permissions, managed lookup lists and system configuration — so the right people see and change the right things.

Automatic audit

Every change, logged forever

Assessment is adversarial — and OpenCAMA IQ keeps the receipts. Every field change is recorded with who, what and when, automatically, on every entity in the roll. When an appeal, a FOIL request or a contested assessment lands on your desk, the full history is already there.

  • Appeals — reconstruct exactly how a value was reached, field by field.
  • FOIL & public records — answer records requests from a complete, queryable log.
  • Accountability — see who touched what, with timestamps you can stand behind.
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Keep going

CAMA core connects to the rest of the platform

The parcel roll is the foundation. From here, layer on defensible valuation, exemption administration, and the workflow and AI that keep your office moving.

See the parcel roll your office controls

Walk through class dashboards, five-mode search, GIS and the audit trail with your own scenarios in mind. We'll tailor the demo to your jurisdiction.

Request a demo