Trained on every Boston ZBA decision since 2020

Know if you'll win before you file.

PermitIQ predicts ZBA approval probability using ML trained on 17,600+ real Boston decisions. Stop spending $100K to find out the answer is no.

17,600+
ZBA Decisions
98,510
Parcels Mapped
80%
Model AUC
1% ECE
Calibration Error

Developers are flying blind.

The ZBA process is opaque, political, and expensive. You only learn the answer after you've spent the money.

$30-100K at risk. Zero insight.

Every development project in Boston that needs a zoning variance goes before the ZBA. Developers hire lawyers, architects, and consultants before they have any idea what the board will say.

  • $ $30-100K in legal and filing costs before a single vote
  • ? No way to assess approval probability before filing
  • ! Political dynamics invisible to outsiders
  • X Competitors tell you the rules, not whether you'll win
PermitIQ vs. Existing Tools
Capability
UrbanForm / Zoneomics
Zoning rules lookup
Yes
Compliance check
Basic
Approval prediction
No
Similar case analysis
No
Attorney win rates
No
What-if scenarios
No
PermitIQ
All of the above
Yes — plus ML prediction

Three steps to your answer.

Enter an address, describe your project, and get an ML-powered risk assessment in seconds.

1

Enter your address

Instant zoning analysis, parcel data, and auto-detected variances from public records. We know what violations your parcel already has before you tell us anything.

2

Describe your project

Tell us the use type, height, units, and scope. Our compliance engine identifies every variance you'll need and checks against 286 zoning subdistricts.

3

Get your probability

ML prediction with confidence intervals, similar historical cases, attorney recommendations, and what-if scenarios showing how to improve your odds.

Built on real data, not rules of thumb.

17,600+
ZBA Decisions Analyzed
Every decision from 2020 to 2026
98,510
Boston Parcels Mapped
Full city coverage with zoning data
48
ML Features Per Prediction
Variance types, location, legal, scale
80%
Model AUC
Honest cross-validated accuracy

Everything you need to assess risk.

From zoning lookup to ML-powered approval prediction, in one platform.

Zoning District Lookup

Type any Boston address. Instantly see the zoning district, governing article, subdistrict classification, and whether the parcel is more complex than average.

Auto-Detect Variance Needs

We cross-reference your parcel against 286 zoning subdistricts and tell you exactly which variances you'll need — before you hire anyone.

ML Approval Prediction

Based on 17,600+ real ZBA decisions: how likely will your proposal requiring specific zoning variances pass? Confidence intervals, SHAP explanations, and similar historical cases included.

What-If Scenario Analysis

Change the attorney, reduce units, swap project type. See exactly how each change affects your probability. Optimize before you file.

Nearby Case Analysis

See every ZBA decision within the same ward and surrounding area. Understand how the board has ruled on similar properties in your geographic boundary.

Attorney Leaderboard

Win rates, case counts, ward specialties, and variance expertise for every attorney who has appeared before the ZBA. Find the right lawyer for your ward.

Built for the people who need it most.

Real Estate Developers

De-risk before you invest

Know your approval probability before hiring lawyers and architects. Compare sites, optimize project parameters, and build the strongest possible application.

Zoning Attorneys

Win more cases

Benchmark your track record, identify your strongest wards and variance types, and use data-backed insights to counsel clients more effectively.

Real Estate Investors

Quantify entitlement risk

Score parcels by development potential. Understand which properties can be rezoned, what variances are realistic, and where the upside is.

Start free. Scale when you're ready.

One prediction can save you $50K in wasted filings. What's that worth?

Explorer
Free
Get started with basic zoning lookups
  • 5 lookups per month
  • Basic zoning info
  • Parcel mapping
  • Historical case search
Try Free Demo
Enterprise
Custom
API access and team features
  • Everything in Pro
  • REST API access
  • Batch predictions (50+)
  • White-label reports
  • Dedicated support
  • Custom integrations
Contact Sales

Built on public records, not speculation

17,600+
ZBA decisions from City of Boston public records
85
ML features per case (zero post-hearing data leakage)
1% ECE
Calibration error (when we say 90%, it happens 90% of the time)
98,510
Boston parcels mapped with zoning from BPDA data

Data sourced from data.boston.gov, Boston Planning & Development Agency, and City of Boston public records.

Stop guessing. Start knowing.

Join the early access list and be the first to predict your next ZBA outcome.

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