What if you could walk into every board hearing with a defensible value?
Virginia
Texas
Utah
Kentucky
You know exactly what's wrong. You just don't have the staff to fix it.
Your neighborhoods haven't been redrawn in 20 years. Every appraiser grades quality differently. Half your income surveys come back blank.
Council just cut your budget again and wants better values by next reassessment.
You don't need someone to explain the problem. You need someone to actually help you fix it.
That's what we do.
We'll model your jurisdiction before you spend a dollar.
- •Your data quality report — 119 data fields scored across every parcel. You'll see exactly where your data is clean and where it's not, broken out by property class and neighborhood.
- •Parcels enriched with 50+ new features — Corner lots, street frontage, flood zones, topography, zoning restrictions, lot shape, waterfront, cul-de-sacs — all tagged automatically.
- •Neighborhoods redrawn — Using physical boundaries and market data. No more legacy neighborhoods that don't make market sense.
- •Full ensemble valuation model — Nine independent models combined. Residential, commercial, vacant. Land and improvement values separated.
- •Everything visualized on a map — Click any layer, spot data errors in seconds, export what you need.
Don't take our word for it.
"Most of our vendors sign us up, cash our check, and then all but disappear after onboarding. Work tickets, emails, and calls seem to fall into a black hole. Valuebase is different. We get personalized attention, rapid responses to inquiries, and a team of friendly experts."
Try the tools right now. Free. No demo required.
These aren't crippled trial versions. These are real tools that real assessors use every day.
ValPal
Your AI Appraisal Assistant
Like having an intern who's memorized every IAAO standard, your state tax code, and USPAP — and works 24/7.
Drop in a taxpayer's appraisal PDF. ValPal reads it and tells you exactly where it doesn't meet USPAP standards — bad comps, unsupported adjustments, missing methodology. In minutes, not hours.
Route optimization, state-specific research, draft appeals responses, board hearing prep.
RatioPal
Ratio Studies in 2 Minutes
Upload any spreadsheet. Pick your columns. Click calculate. Dazzle them with polished charts.
Median ratio, COD, PRD, PRB, the new IAAO vertical equity indicator, distribution charts, scatter plots, and a list of every outlier sale with parcel IDs.
No more Excel ratio studies, No more hunting for outliers, No more full-day tasks.
AgePal
Effective Age Made Defensible
Is a 2005 ranch with a 2015 kitchen really 18 years old or 12? One appraiser says 15. Another says 10. AgePal ends the argument.
Enter year built, condition grade, and remodel details. Get effective age and % good — calc-ed the same way, every time, for every property. No spreadsheets. No gut feelings.
Consistent across your whole staff, Renovation effectiveness factors built in, USPAP & IAAO compliant methodology.
Everything your office needs to produce defensible values.
ValPal and RatioPal are the free tools. Here's what you get when you bring Valuebase into your office:
- ✓Custom valuation models for your jurisdiction
- ✓Data quality scoring across every parcel
- ✓50+ enrichment features auto-tagged
- ✓Neighborhood delineation using market data
- ✓Interactive map visualization
- ✓CAMA integration (ProVal, Tyler, Patriot, more)
We'll prove it works before you sign anything.
- •No long-term contracts — Pricing is transparent, based on jurisdiction size, includes all support and new features.
- •Export your data anytime — We integrate with ProVal, Tyler, Patriot, and others — we work alongside your CAMA, not against it.
- •Live in 30 days — We come on-site for training. And unlike most vendors, we actually pick up the phone after onboarding.
Two ways to get started today.
Get In Touch
Let's talk about your jurisdiction. We'll show you what your data looks like.
Schedule a DemoDoing both is going to get you home for dinner every night.
