Defensible values, step by step.
M.A.P.S takes a CAMA export to a ratio study your board and appeals panel can follow.
- 200–300 analyst hours saved per triennial update
- Months → weeks for a full triennial update
- < 30 s to recompute a full county ratio study
- 35,000+ sales screened and time-adjusted automatically
- 179 neighborhoods analyzed in a single run
Time savings are our appraisal team’s conservative estimate for an Ohio triennial update.
- 4IAAO statistics every runCOD, PRD, PRB and median ratio, computed by the service.
- 7steps in one pipelineFrom CAMA export to ratio-study report.
- 0installsM.A.P.S runs in a standard browser.
- 4CAMA systems supportedTyler, ARC, Vision and ISSG, plus custom CSV or XML.
Seven steps. One clear next action.
Each step ends with something you can check before you move on.
Ingest
Upload parcel, land, improvement and sales files. Each file is checked as it arrives.
You getValidated files
Map columns
Match your CAMA columns to M.A.P.S fields. Common layouts are recognized; you review the mapping.
You getA saved column map
Parameters
Set sale filters, deed types, class codes, factor limits, and the target ratio and date.
You getOne set of study rules
Sales selection
Review qualified and rejected sales, and see which trimming rules applied.
You getA defensible sales set
Run analysis
Run the full analysis, or only the stages you changed.
You getRatio statistics
Factor workspace
Tune land and improvement factors by neighborhood. Switch between time-adjusted and raw. Save versions.
You getVersioned factors
Reports
Produce the ratio-study report your board and auditors read, ready to print.
You getA print-ready report
Bring the export you already have.
M.A.P.S recognizes common CAMA layouts and maps columns for you. Review the mapping, change what you need, and carry on.
- Tyler
- ARC
- Vision
- ISSG
- Custom CSV or XML
Product names belong to their owners. M.A.P.S is not affiliated with them.
- PARIDParcel ID
- SALEPRICESale price
- SALEDATESale date
- YRBLTYear built
- NBHDNeighborhood
Built to be reviewed by your IT office.
Assessment offices answer to boards, auditors and taxpayers. Here is what M.A.P.S does, stated plainly.
Browser-based
No installs and no local database. Staff sign in from a standard browser.
Roles and workspaces
People see the workspaces and pipelines they are given, and nothing else.
Encrypted connections
The site and the application are served over HTTPS with TLS, and sessions use signed tokens.
Your data stays in your workspace
Uploads are validated on ingestion and kept in your organization's workspace.
More on the security page.
Request a demo.
Tell us your jurisdiction and CAMA system. We reply within one business day with a walkthrough on your kind of data.