Step 01 · Address & PDStreaming AI reasoning

AI Permitted Development Calculator

Layer national PD rules, Article 4 directions, heritage overlays, and finance hooks in a single guided flow. The output streams straight into your Deal Profile.

1PD
2GDV
3Build
4Finance
Guidance
What to prepare
We only need a handful of fields to qualify PD routes and trigger Construction Capital review.
  • Confirm the current use class + tenancy.
  • Flag Article 4, conservation, or flood zones.
  • Provide gross internal area and intended storeys.
  • Share your target units for GDV projections.
Site inputs
These values are stored inside the Deal Profile.
AI RECOMMENDATION
AI Development Summary
Ready
Live

Provide the site address, current use class, and your conversion target. The PD calculator will layer Article 4 directions, heritage data, and flood zones to recommend the fastest compliant route.

PD ROUTE

Class MA permitted

REVIEW SLA

Instant + auto-send to finance

Confidence92%
Gross development value

£6,310,933

Based on comps & density

Build cost baseline

£1,459,600

-2.1%

QS baseline incl. contingencies

Loan-to-cost

72%

Expected senior lending appetite