ConstructionDiagnostics & Troubleshooting3MediumHomeowner$ implied
Homeowner building an extension needs to quickly determine whether an old clay drain found during excavation is redundant, private, or a shared/public sewer to satisfy Building Control.
Existing records are incomplete or outdated, and there's no clear process to quickly verify drain status; CCTV may be inconclusive without an access point like a manhole.
42
0
Opp. Score
42
Severity
3Medium
Willingness to Pay
implied
Added
Aug 13, 2026
Workarounds Described
- Digging out old property drainage records (CON29DW) from purchase
- Contacting Severn Trent to check current records
- Posting on Reddit seeking advice from drainage people
Implied Software Gaps
- App that instantly provides historical drainage maps and overlays on current property plans
- Community/forum platform for quick expert opinions
- Tool to generate a compliance report for Building Control
App Concept
DrainTrace Verify
DrainTrace Verify is a mobile app that helps homeowners and builders quickly identify and document old drainage lines. Users can upload photos, access historical utility maps, and connect with local drainage experts for remote assessment. It reduces project delays by providing a clear, evidence-based report for Building Control.
Key Features
- Photo upload with AI analysis to identify drain material and condition
- Overlay of historical sewer maps and utility records
- Directory of certified local drainage surveyors for quick quotes
- Report generation for Building Control submission
Target Users: Homeowners, builders, and drainage contractors in the UK residential construction market
Revenue Model: Freemium with $49 per report or $29/mo subscription for professionals
Existing Solutions Mentioned
CON29DW drainage searchCCTV drain survey
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