Live planning applications submitted to Mayo County Council — growing applications in our database, updated regularly. Use the filters to find new builds, commercial projects and extensions by trade, keyword or postcode.
Mayo County Council publishes planning applications for development across County Mayo, covering Castlebar, Ballina, Westport, Claremorris and the Atlantic coastal areas. LeadLinka aggregates these applications and makes them searchable in one place. Mayo sees offshore wind energy (off Bellanaboy), renewable energy projects, rural housing and tourism development. Use the trade loadouts to filter for your specific discipline.
Last updated June 2026 · Data sourced from Mayo County Council's public planning register
Enter your address or reference number below to search our database, or visit Mayo County Council's official portal.
Use the search bar and filters above. You can filter by keyword (e.g. "extension", "warehouse", "energy"), project category, postcode or area (try "F23", or "Castlebar"), and date range. Results update regularly and are pulled from Mayo County Council's planning register. You can also save applications and export them as a CSV for your pipeline.
LeadLinka scrapes Mayo County Council's planning portal regularly. New applications and status changes are picked up and reflected in the search results. The last-updated timestamp is shown on each record.
Yes. LeadLinka covers 300+ UK and Irish councils in a single search. Use the postcode or area search to pull applications from nearby areas alongside Mayo. You can also search all councils at once on the main Discover page.
Searching and browsing planning applications is free. A paid subscription unlocks saved leads, CSV export, trade-specific loadouts, and priority email alerts when new applications matching your filters are submitted in Mayo. Plans start from £9.99/mo.
Data sourced from Mayo County Council's public planning register via LeadLinka's automated pipeline. For official planning information visit your council's planning portal. — Checking your own application? Search by address or reference → — Also looking for Glenigan-style construction leads?