Trefor, Gwynedd Planning Applications
Recent planning applications near Trefor, Gwynedd.
Gwynedd · Wales · settlement
About Trefor
Trefor is a charming village located on the northern coast of the Llŷn Peninsula in Gwynedd, Wales, with a population of 1,067 as recorded in the 2021 Census. Nestled within the community of Trefor a Llanaelhaearn, it offers a picturesque beach and a local shop at its centre. Historically part of Caernarfonshire, Trefor is in close proximity to the nearby village of Llithfaen, making it a notable area for planning applications related to coastal development and community services.
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Town Insights
Property Prices
Area Information
- Admin district: Gwynedd
- Parliamentary constituency: Dwyfor Meirionnydd
- LSOA: Gwynedd 008D
Crime Statistics
1 crimes reported in 2026-02.
Crime Breakdown
- violent-crime: 1
Flood Risk
No active flood warnings near Trefor.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Trefor.
- Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
- Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
- Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
- Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
- Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
- Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
- Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
- Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)
Planning Activity Summary
Approval rates, average decision times, and application type distribution for Trefor based on the last 24 months of planning data.
Nearby Applications
141 planning applications found near Trefor.
- - Land Adj: Llys Yr Eifl, Trefor, LL54 5BJ
Cais i ryddhau amod 3 ar ganiatâd cynllunio C25/0824/37/LL er mwyn cytuno gorffeniadau allanol / Application to discharge condition 3 on planning approval C25/0824/37/LL in order to agree external fin
Type: Conditions | Council: Gwynedd | Date: 2026-03-31
View full details - - 7 Bron Hendre Estate, Trefor, Caernarfon, Gwynedd, LL54 5HL
Codi modurdy unllawr wedi’i hatodi i ochr y ty bresennol. Construction of a single-storey garage attached to the side of the existing dwelling
Type: Full | Council: Gwynedd | Date: 2026-02-13
View full details - - Land Adj: Llys Yr Eifl, Trefor, LL54 5BJ
Cais llawn i adeiladu 15 tŷ fforddiadwy gyda datblygiadau cysylltiedig gan gynnwys creu mynedfa gerbydol newydd a ffordd stad, tirlunio a chreu ardal draenio dwr wyneb cynaliadwy / Full application fo
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-11-12
View full details - - 32, Croeshigol Terrace Croeshigol Road, Trefor, Caernarfon, Gwynedd, LL54 5HT
Gosod pump gwres Riello. Installation of Riello heat pump
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-09-10
View full details - - 1 Green Terrace, Trefor, Caernarfon, Gwynedd, LL54 5HF
Cais diwygiad ansylweddol i ganiatâd cynllunio C25/0317/37/DT ar gyfer ail leoli gosodiad y pwmp aer. An application for a non-material amendment to planning permission C25/0317/37/DT in order to relo
Status: Conditions | Type: Amendment | Council: Gwynedd | Date: 2025-07-08
View full details - - 14 New Street, Trefor, Caernarfon, Gwynedd, LL54 5HE
Cais i osod paneli solar ar y tô / Application to install roof mounted Solar Photovoltaic Panels
Status: Rejected | Type: Full | Council: Gwynedd | Date: 2025-06-20
View full details - - Cae Croppa, Trefor, Caernarfon, Gwynedd, LL54 5LU
Cais am sied amaethyddol i gadw peiriannau ac offer yn ymwneud a cynnal a chadw y tir a cadw ceffylau / Construction of new agricultural shed for storing equipment / machinery associated with maintena
Status: Rejected | Type: Full | Council: Gwynedd | Date: 2025-04-24
View full details - - Tŷ Glandwr, Siop Glandwr Croeshigol Road, Trefor, Caernarfon, Gwynedd, LL54 5HP
Cais llawn i newid defnydd eiddo preswyl i swyddfeydd masnachol / Full application for a change of use from domestic property to commercial offices
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-04-23
View full details - - Cae Croppa, Trefor, Caernarfon, Gwynedd, LL54 5LU
Dymchwel sied bresenol, wc a storfa a chodi estyniad deulawr yn ei le ar yr ochr ogledd orllewinol. Estyniad unllwr a tho gwastad i'r cefn gyda balconi uwchben / Demolition of existing shed, wc and st
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-04-21
View full details - - 1 Green Terrace, Trefor, Caernarfon, Gwynedd, LL54 5HF
Cais i osod pwmp gwres a phaneli solar pv / Application to install an air source heat pump and solar pv panels.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-04-17
View full details - - 8 Green Terrace, Trefor, Caernarfon, Gwynedd, LL54 5HF
Gosod Pwmp Gwresogi Aer Riello / Installation of a Riello Air Source Heat Pump
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2025-02-19
View full details - - 28, Croeshigol Terrace Croeshigol Road, Trefor, Caernarfon, Gwynedd, LL54 5HT
Cais ôl-weithredol i osod pwmp gwres i gefn eiddo / Retrospective application for the installation of a heat pump on rear of property.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-11-11
View full details - - 4 Eifl Road, Trefor, Caernarfon, Gwynedd, LL54 5LW
Cais i osod pwmp gwres i gefn eiddo / Application for the installation of a heat pump on rear of property.
Status: Rejected | Type: Full | Council: Gwynedd | Date: 2024-06-12
View full details - - 2 Llys Yr Eifl Estate, Trefor, Caernarfon, Gwynedd, LL54 5BJ
Estyniad ac addasiadau / Extension and alterations
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-05-13
View full details - - Llwyn Derw, 5 Llys Yr Eifl Estate, Trefor, Caernarfon, Gwynedd, LL54 5BJ
Codi estyniad unllawr cefn / Single-storey rear extension.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-02-19
View full details - - Fferm Maes Y Neuadd, Trefor, Caernarfon, Gwynedd, LL54 5HN
Codi annedd preswyl newydd ynghyd â gwaith cysylltiedig. Erection of new residential dwelling along with associated works
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2024-01-31
View full details - - Fferm Maes Y Neuadd, Trefor, Caernarfon, Gwynedd, LL54 5HN
Trosi adeilad allanol presennol yn dŷ preswyl ynghyd â chodi estyniad a gwaith cysylltiedig. Conversion of an existing outbuilding into a residential dwelling along with the erection of an extension a
Status: Withdrawn | Type: Full | Council: Gwynedd | Date: 2023-08-03
View full details - - Land Adj To Cae'r Wyres, Maes Gwydir, Trefor, LL54 5HY
Cais i ryddhau amodau 3, 4 a 9 o ganiatâd cynllunio C23/0106/37/LL yn ymwneud a llechi to, gorffeniad allanol a thirlunio / Application to discharge conditions 3, 4 and 9 on planning approval C23/0106
Status: Conditions | Type: Conditions | Council: Gwynedd | Date: 2023-05-12
View full details - - Fron Goch, Trefor, Caernarfon, Gwynedd, LL54 5HH
Adeiladu estyniad cegin to gwastad / Construction of flat roof kitchen extension.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2023-04-27
View full details - - Fferm Maes Y Neuadd, Trefor, Caernarfon, Gwynedd, LL54 5HN
Cais ar gyfer codi estyniad unllawr ar gefn yr eiddo / Application for the erection of a single storey extension to the rear of the property.
Status: Conditions | Type: Full | Council: Gwynedd | Date: 2023-02-08
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A brief summary of Trefor in Gwynedd
Trefor is a charming village located on the northern coast of the Llŷn Peninsula in Gwynedd, Wales, with a population of 1,067 as recorded in the 2021 Census. Nestled within the community of Trefor a Llanaelhaearn, it offers a picturesque beach and a local shop at its centre. Historically part of Caernarfonshire, Trefor is in close proximity to the nearby village of Llithfaen, making it a notable area for planning applications related to coastal development and community services.
Neighbourhood safety in Trefor is generally good, with just 1 crimes reported in the most recent period.
For anyone interested in property development or monitoring local planning decisions, Trefor planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Planning Activity in Trefor
In the last 24 months, 14 planning applications were submitted near Trefor. Of these, 0% were approved.
This is below the national average of approximately 87%, which may reflect stricter local policies, sensitivity of the area, or higher levels of speculative applications. Pre-application advice is particularly worthwhile near Trefor.
The most common application types near Trefor were full planning applications (12), discharge of conditions (1), amendments (1). Full planning applications account for 86% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
In terms of development scale, 1 medium-scale application was submitted.
Nearby Towns
Explore planning applications in nearby areas:
- Llanaelhaearn planning applications
- Llithfaen planning applications
- Llwyndyrys planning applications
- Gryn Goch planning applications
- Clynnog-fawr planning applications
- Rhos-fawr planning applications
- Pentreuchaf planning applications
- Pencaenewydd planning applications
Related Planning Guides
- What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
- What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
- How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.