Everything you need, priced clearly
Individual reports from £39. Bundles save up to £38. The PD checker and all 11 tools are always free.
Free — Permitted Development Checker + 11 tools
PD checker, extension cost calculator, 45° rule checker, loft volume, flood zone lookup, conservation area checker and more.
Planning intelligence reports
Address-specific reports covering permitted development, planning history, LPA policies and application support.
Building control reports
Know exactly which Approved Document Parts apply, which route to take, and what inspectors will check — before work starts.
Combine reports and save
The most commonly needed reports, bundled together at a significant saving. One checkout, everything delivered together.
Planning Starter
For most home extension projects
- Property Development Report (£69 separately)
- Building Control Report (£39 separately)
- Planning history & constraint analysis
- Approved Documents guide for your project type
- Delivered to your inbox in minutes
Full PD Pack
Everything you need for a permitted development project
- Property Development Report (£69 separately)
- PD Certificate + LDC Covering Letter (£59 separately)
- Building Control Report (£39 separately)
- Planning history & constraint analysis
- Council-ready LDC covering letter
- Approved Documents guide for your project type
- Delivered to your inbox in minutes
Build Ready Pack
Everything you need from planning verdict to building control
- Planning Intelligence Report (£69 separately)
- Building Regs Readiness Report (£49 separately)
- Planning history, constraints & council approval rates
- Readiness score, gap analysis & approved documents guide
- Route recommendation: Building Notice vs Full Plans
- Delivered to your inbox in minutes
Complete Build Pack
From permitted development to completion sign-off
- PD Certificate + LDC Covering Letter (£59 separately)
- Building Regs Readiness Report (£69 separately)
- Building Control Completion Pack (£69 separately)
- Council-ready LDC covering letter
- Readiness score, gap analysis & route recommendation
- Pre-final checklist & document tracker
- Delivered to your inbox in minutes
AI-powered drawing and document analysis
Upload your drawings or application documents. Claude Vision checks compliance, flags issues, and delivers a structured report in seconds.
Party Wall Act support
Notice templates, guided service, and dispute management for projects that affect shared walls, floors or boundaries.
Track your project to completion
One-time reports tell you what to do. Trackers keep you on track while you do it — stage-by-stage, with guidance at every inspection.
Building Control Tracker
Track every inspection stage from commencement to completion certificate. Know what the BCO will check, when to call, and what documentation you need — for every stage of your project.
- Pre-loaded inspection stages for your project type
- Booked and passed date tracking per stage
- BCO notes and stage-by-stage guidance
- Progress bar from commencement to certificate
- Multiple active projects
Planning Application Tracker
Monitor your live planning application at your council. Get plain-English status updates, neighbour comment alerts, and decision notifications — without checking the planning portal every day.
- 24/7 application status monitoring
- Plain-English updates when status changes
- Neighbour comment alerts
- Decision notification with next steps
- Timeline tracking against 8-week target
The alternative to a £500 planning consultant call
The same data, the same rules — delivered instantly, without the invoice.
OS, Land Registry, Historic England, EPC register, PlanIT, PINS, Natural England and more — combined into a single address-specific report.
Every council in England covered. Approval rates, conservation area counts, Article 4 directions, and pre-application advice links for all 337.
A planning consultant call to answer the same questions costs £400–£600. Our reports start at £39. Delivered in minutes, not weeks.
Every report is generated and delivered by email within 2 minutes of purchase. No waiting for callbacks, appointments, or turnaround days.
Frequently asked questions
All reports are generated and emailed within 2–3 minutes of purchase. You can start reading before you close the checkout tab.
No — BILTD reports are guidance documents, not professional planning advice or legal opinion. They are designed to help you understand the rules and prepare a stronger application. For complex projects with significant investment, a chartered planning consultant remains advisable.
Reports are generated against the specific project details you enter. If your project changes significantly, you may need a revised report. Contact us if you have questions about a specific situation.
No — BILTD covers England only. Planning legislation differs significantly in Scotland (NPF4) and Wales (FDP). Our rules engine is calibrated to the GPDO 2015 (England) and associated Approved Documents.
Reports are digital products generated to order. Because they are created immediately and emailed on purchase, we are unable to offer refunds once a report has been generated. If there is an error in your report, contact us and we will correct it.
No account is required for free tools or to purchase a report. Reports are delivered directly to the email you provide at checkout.
Not sure where to start?
Run the free permitted development checker first — it gives you an address-specific verdict in under 2 minutes and tells you which report (if any) you actually need. All reports are delivered by email within 2–3 minutes of purchase. General guidance only — not professional planning or legal advice.