Trefin, Pembrokeshire Planning Applications
Recent planning applications near Trefin, Pembrokeshire.
Pembrokeshire · Wales · settlement
Planning applications in Trefin are administered by Pembrokeshire County Council. View the full Pembrokeshire County Council planning applications page for approval rates and decision timelines.
About Trefin
Trefin, located in North Pembrokeshire, is a vibrant village within the parish and community of Llanrhian in south-west Wales. Known for its strong Welsh-speaking community, Trefin offers a unique cultural backdrop that may influence local planning applications and development projects in the area.
Enter a postcode to search for planning applications near Trefin.
Town Insights
Property Prices
Average property sale price: £253,434 (based on 50 recent transactions from HM Land Registry).
Area Information
- Admin district: Pembrokeshire
- Parliamentary constituency: Mid and South Pembrokeshire
- LSOA: Pembrokeshire 004C
Crime Statistics
0 crimes reported in 2026-05.
Flood Risk
No active flood warnings near Trefin.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Trefin.
- 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 Trefin based on the last 24 months of planning data.
Nearby Applications
33 planning applications found near Trefin.
- - Trevine Waste Water Treatment Works, Trefin, Haverfordwest, Pembrokeshire, SA62 5AX
Consultation on Variation of permit to increase DWF from 104.5cubic metres to 192 cubic metres/day - PAN-030457
Status: Permitted | Council: Pembroke Coast | Date: 2026-03-16
View full details - - Maesyllyn, North End, Trefin, Haverfordwest, Pembrokeshire, SA62 5AS
Variation of condition No. 2 of NP/15/0262/FUL - Replace windows with smaller timber/uPVC windows, replace door with cottage style in timber/uPVC & add a fake chimney to hide wood burner flue
Status: Conditions | Type: Conditions | Council: Pembroke Coast | Date: 2026-02-03
View full details - - Awelfor, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
Single storey side extension
Status: Conditions | Type: Full | Council: Pembroke Coast | Date: 2025-05-06
View full details - - 13, Swn Y Mor, North End, Trefin, Haverfordwest,Pembrokeshire, SA62 5AS
Sycamore Crown Reduction and removal of left stem
Status: Permitted | Type: Trees | Council: Pembroke Coast | Date: 2024-11-24
View full details - - Land Adjacent to, 9, Heol Crwys, Trefin, Haverfordwest, Pembrokeshire, SA62 5AF
Erection of an interpretation board on a wooden plinth type stand
Status: Conditions | Type: Advertising | Council: Pembroke Coast | Date: 2023-02-21
View full details - - 5, North End, Trefin, Haverfordwest, Pembrokeshire, SA62 5AS
Discharge of condition No's 3 & 4 of NP/21/0665/FUL Biodiversity Enhancements Scheme & Soft Landscaping Details
Status: Permitted | Type: Conditions | Council: Pembroke Coast | Date: 2022-06-06
View full details - - 7, Bryn Y Derwydd, Trefin, Haverfordwest, Pembrokeshire, SA62 5AY
Non-Material Amendment to NP/17/0035/FUL - Changes to porch design
Status: Permitted | Type: Amendment | Council: Pembroke Coast | Date: 2022-03-30
View full details - - 17, North End, Trefin, Haverfordwest, Pembrokeshire, SA62 5AS
Removal of conservatory and replacement with 2 storey lounge/bedroom extension. Enlarge porch. Erection of single garage
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2022-03-01
View full details - - 5, North End, Trefin, Haverfordwest, Pembrokeshire, SA62 5AS
Removal of existing dilapidated shed and sycamore tree and erection of new shed.
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2021-10-15
View full details - - Swnydon, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
Replacement sun room to rear, landscaping and renovations.
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2021-09-06
View full details - - Aberfelin Mill, Ffordd Y Felin, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
Extension to residential curtilage & erection of a small garden shed
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2021-07-30
View full details - - Brynteg, 17, Ffordd Y Felin, Trefin, Haverfordwest, Pembrokeshire, SA62 5AX
Sycamore - dismantle and fell young sub-dominant tree in rear garden close to house
Status: Permitted | Type: Trees | Council: Pembroke Coast | Date: 2021-06-09
View full details - - Cwm, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
Proposed vehicular access gates and footbridge
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2021-04-30
View full details - - Aberfelin Mill, C3017 Ffordd Y Felin To Awelfor, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
Single storey extension to create a sun-room.
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2021-02-17
View full details - - 15, Ffordd Y Felin, Trefin, Haverfordwest, Pembrokeshire, SA62 5AX
Sycamore clump reduce crown by 25 percent, 1 x Sycamore - Fell, 1 x Ash - Reduce crown
Status: Permitted | Type: Trees | Council: Pembroke Coast | Date: 2020-11-30
View full details - - Bridgend Cottage, Ffordd Y Felin, Trefin, Haverfordwest, Pembrokeshire, SA62 5BA
New single storey garage extension (with living roof over). Infill glazing to existing 'car port' creation of study Renovations and refurbishment
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2020-11-12
View full details - - 4, Ffordd Y Felin, Trefin, Haverfordwest, Pembrokeshire, SA62 5AX
Remove 2 x Sycamore Trees as roots growing under garage
Status: Permitted | Type: Trees | Council: Pembroke Coast | Date: 2020-09-17
View full details - - 19, North End, Trefin, Haverfordwest, Pembrokeshire, SA62 5AS
Demolition of conservatory & side garage, replacement first floor and rear extension
Status: Permitted | Type: Full | Council: Pembroke Coast | Date: 2020-07-27
View full details - - Nyth-y-drew, Heol Crwys, Trefin, Haverfordwest, Pembrokeshire, SA62 5AX
1 x Sycamore Tree - To be felled
Status: Rejected | Type: Trees | Council: Pembroke Coast | Date: 2020-02-06
View full details - - 7, Bryn Y Derwydd, Trefin, Haverfordwest, Pembrokeshire, SA62 5AY
Non-material amendment to NP/17/0035/FUL
Status: Permitted | Type: Amendment | Council: Pembroke Coast | Date: 2018-09-06
View full details
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A brief summary of Trefin in Pembrokeshire
Trefin, located in North Pembrokeshire, is a vibrant village within the parish and community of Llanrhian in south-west Wales. Known for its strong Welsh-speaking community, Trefin offers a unique cultural backdrop that may influence local planning applications and development projects in the area.
Property prices in Trefin show an average sale price of £253,434, based on 50 recent transactions recorded by HM Land Registry.
There were no crimes reported in the immediate area during the most recent reporting period. This makes Trefin a particularly low-crime area.
For anyone interested in property development or monitoring local planning decisions, Trefin 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 Trefin
In the last 24 months, 12 planning applications were submitted near Trefin. Of these, 67% were approved, with an average decision time of 85 days.
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 Trefin.
The average decision period of 85 days exceeds the 8-week target for minor applications but falls within the 13-week target for major schemes. Applicants should plan for approximately 13 weeks from submission to decision.
The most common application types near Trefin were full planning applications (5), discharge of conditions (3), tree works (2). Full planning applications account for 42% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
In terms of development scale, 2 medium-scale applications, 10 smaller schemes were submitted.
Nearby Towns
Explore planning applications in nearby areas:
- Llanon planning applications
- Penparc planning applications
- Porthgain planning applications
- Mesur-y-dorth planning applications
- Square and Compass planning applications
- Llanrhian planning applications
- Abercastle planning applications
- Croes-goch 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.