Search, track and analyse every planning application in Gwynedd— updated daily from the council’s own register.
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Daily or weekly digest of new Gwynedd applications, by email.
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Planning designations, nearby planning history and an indicative verdict for any postcode — free preview, branded PDF from £25. The £99 deep report adds your registered land parcel on the map, flood zone, listed buildings, the council’s track record and market data.
Property market · HM Land Registry
£193,000 median sale price
+0.4% year on year · 1,313 sales in the last 12 months
Area-level (the whole authority), standard sales, median not average. Breakdown by property type and the 10-year trend are available on paid plans.
Energy performance · EPC certificates
28.0% of homes rated EPC C or above
Ranks #316 of 318 most efficient · national average 46.6% · 48,213 certificates
% rated C or above (higher is better). The A–G band distribution and year-by-year trend are available on paid plans.
Preview only. Full fields, search, and history via the API.
| Reference | Address | Description | Type | Received |
|---|---|---|---|---|
| C26/0395/34/SO | Arfordir Bae Caernarfon, Gwynedd | Cais am farn gwmpasu o dan Reol 14, Rhan 4 o Reoliadau Cynllunio Gwlad a Thref [Asesiad Effaith Amgylcheddol] [Cymru]… | Environmentalimpact | 2 Jul 2026 |
| C26/0391/14/HY | Coral, 10 Pool Street, Caernarfon, Gwynedd | Gosod 2 flwch goleuo wed'i goleuo yn fewnol Installation of 2 no internally illuminated lightboxes | Advertisement | 1 Jul 2026 |
| C26/0392/09/LL | THE VICTORIA-N-SLIPWAY Marine Parade, Tywyn, Gwynedd | Estyniad i Dŷ Tafarn ynghyd â gwaith allanol cysylltiedig / Extension to Public House and associated external works | Fullplanning | 30 Jun 2026 |
| C26/0387/44/HY | THE ORIGINAL FACTORY SHOP, 70 High Street, Porthmadog, Gwynedd | Cais am arwyddion lefel uchel wedi'u goleuo ar y drychiadau blaen ac ochr dde, arwyddion taflunol wedi'u goleuo ar y… | Advertisement |
Search via API
Pull every Gwynedd application, filter by date, postcode, status, type, and more.
curl -H "x-api-key: $PLANNEXUS_KEY" \ "https://api.plannexus.io/v1/applications?\ authority_gss=W06000002&limit=50"See API docs →
About this data
We index every application published on Gwynedd’s planning portal (welsh_php) and refresh several times per day. The original portal:
https://amg.gwynedd.llyw.cymru/planningNewest application received 2 Jul 2026.
This page lists the latest applications received by Gwynedd, updated daily. The PlanNexus dashboard and API let you search the full archive of 116 indexed applications by postcode, date, status and type — a free account includes 1,000 requests a month. The council's own portal is also linked above.
PlanNexus indexes Gwynedd's planning register several times a day. The newest application on record was received 2 Jul 2026.
Run a free site appraisal: enter the postcode to see planning designations and nearby planning history instantly, then download a full PDF report from £25. The £99 deep report adds your registered land parcel on the map, flood zone, listed buildings and the council's track record.
Coverage data is public; full application detail and the search API require a free account. Browse all councils.
| 29 Jun 2026 |
| C26/0385/09/RA | TREFRI Brynhyfryd Road, Tywyn, Gwynedd | Cais i rhyddhau Amod 6(Cynllun Tirlunio a phlannu coed) o ganiatad cynllunio C24/1027/09/LL / Application to release… | Dischargeconditions | 27 Jun 2026 |
| C26/0380/18/LL | FFERM TAN Y DDERWEN, Llanddeiniolen, Caernarfon, Gwynedd | Codi sied amaethyddol ar gyfer storio offer a pheiriannau Erection of an agricultural shed for the storage of… | Fullplanning | 25 Jun 2026 |
| C26/0379/39/RA | FFERM SARN Lôn Sarn Bach, Sarn Bach, Pwllheli, Gwynedd | Cais i rhyddhau amodau (2), (3) a (4) o ganiatad cynllunio C25/0777/39/LL yn ymwneud a (2) ( (Arolwg ffotograffig) (3)… | Dischargeconditions | 25 Jun 2026 |
| C26/0378/09/LL | Land At Pendre Enterprise Park, Tywyn | Codi ffens derfyn, giatiau, trac mynediad ac adeilad storio peiriannau, ynghyd a gosod 3 cynhwysydd llongau 40… | Fullplanning | 24 Jun 2026 |
| C26/0375/30/RA | Tir Ger / Land By Horeb, Lon Uwchmynydd, Aberdaron, Pwllheli | Cais i rhyddhau amodau ar ganiatâd cynllunio - C24/0840/30/LL, yn benodol amod (3) yn ymwneud a darparu manylion… | Dischargeconditions | 24 Jun 2026 |
| C26/0376/45/LL | PLAS HELI Glan Y Don Industrial Estate, Pwllheli, Gwynedd | Adeiladu bloc toiledau a chawodydd arfaethedig yn plas Heli / Construction of proposed toilet and shower block at Plas… | Fullplanning | 24 Jun 2026 |
Postcodes, coordinates, applicant and agent details, decision history, consultation dates, and the full description are available via the API and dashboard. Create a free account to access them.