House extensions in Brecon Beacons

Brecon Beacons received 135 householder applications in the last 12 months - about 3 a week. Garage works and rear extensions are the most common. Of the 66 decided so far, 61 were approved. If you're planning your own, the applications below show what people nearby applied for and how the council decided.

43
|
10
|
2
Get alerts for Brecon Beacons

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application type1 selected
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 43 of 43 applications
4 Sept 2026 Awaiting decision 25/24094/FUL

The Cottage Maesygwartha Road Maesygwartha Monmouthshire NP7 0EU

Renovate the outbuilding that is presently ancillary to the host building

Full Application Brecon Beacons
1 Sept 2026 Awaiting decision 26/24887/LBC

Poplar House Broad Street Hay-on-wye Hereford Powys HR3 5DB

Retention and reinstatement of timber sash windows and associated works.

Listed Building Consent Brecon Beacons
28 Aug 2026 Awaiting decision 26/24885/FUL

The Kennels Lower Common Gilwern Monmouthshire NP7 0EE

Replacing existing flat roof section of house with hipped roof to match existing dwelling.

Full Application Brecon Beacons
26 Aug 2026 Awaiting decision 26/24877/FUL

Ty Pentre Myddfai Carmarthenshire SA20 0PQ

Proposed rear single storey extension to replace existing single storey upvc roofed extension

Full Application Brecon Beacons
25 Aug 2026 Awaiting decision 26/24870/FUL

3 Club Row Clydach Monmouthshire NP7 0NE

Proposed Front Elevation Conservatory

Full Application Brecon Beacons
21 Aug 2026 Awaiting decision 26/24828/FUL

Cae Ffynnon Llanbedr Crickhowell Powys NP8 1SY

1. The installation of a number of solar panels on south facing roof. 2. The installation of two velux windows on the south facing side of the roof an...

Full Application Brecon Beacons
20 Aug 2026 Awaiting decision 26/24860/FUL

Cwrt-y-gollen Camp Deans Drive Cwrt Y Gollen Crickhowell Powys NP8 1TH

Proposed Cycle Store Extension

Full Application Brecon Beacons
20 Aug 2026 Awaiting decision 26/24863/FUL

Pencader Heol Y Castell Crughywel Powys NP8 1AP

Erection of a double storey rear extension with single storey wrap around to side. Loft conversion comprising of a new dormer window to match new oak ...

Full Application Brecon Beacons
14 Aug 2026 Awaiting decision 26/24853/FUL

The Held Cantref Brecon Powys LD3 8LT

Construction of a detached three-bay garage.

Full Application Brecon Beacons
14 Aug 2026 Awaiting decision 26/24852/LBC

Nursery And Premises Buckingham Place Brecon Powys LD3 7DL

Replacement of all existing windows to the front and rear elevations, together with the front entrance door, guttering and fascia boards, refurbishmen...

Listed Building Consent Brecon Beacons
12 Aug 2026 Awaiting decision 26/24829/FUL

The Coach House Glangrwyney Court Llangenny Crickhowell Powys NP8 1ES

Carry out improvements and enhancements to the existing ancillary accommodation and related services along with provision of enhanced ecological provi...

Full Application Brecon Beacons
12 Aug 2026 Awaiting decision 26/24830/LBC

The Coach House Glangrwyney Court Llangenny Crickhowell Powys NP8 1ES

Carry out improvements and enhancements to the existing ancillary accommodation and related services along with provision of enhanced ecological provi...

Listed Building Consent Brecon Beacons
10 Aug 2026 Awaiting decision 26/24842/CAC

St Mary's Church St Marys Street Brecon Powys

Proposed removal of boundary wall and fencing to open up the space and enhancements to the memorial garden. Works associated with lowering Steeple Lan...

Conservation Area Consent Brecon Beacons
10 Aug 2026 Awaiting decision 26/24840/LBC

The Coach House Bell Lane Brecon Powys

Emergency work to roof covering and structure, external walls, flooring and structural frame to prevent further deterioration from excessive movement

Listed Building Consent Brecon Beacons
7 Aug 2026 Awaiting decision 26/24701/FUL

Great Triley West Great Triley Road Llantilio Pertholey Abergavenny Monmouthshire NP7 8AT

Proposal is to extend existing wooden stable building by 30sqm (over the 10sqm allowable under permitted development 20m from house within Article 1(5...

Full Application Brecon Beacons
3 Aug 2026 Awaiting decision 26/24809/FUL

24 Charles St Brecon LD4 7HF

Replacing the wooden front door with a PVC one, and replacing the wooden windows with double glazed PVC ones with a higher rating.

Full Application Brecon Beacons
30 Jul 2026 Awaiting decision 26/24806/FUL

8 Fairhome Gilwern Abergavenny Monmouthshire NP7 0BA

Proposed 2 storey side extension to include intergrated garage and single storey rear extension (Part Retrospective)

Full Application Brecon Beacons
30 Jul 2026 Awaiting decision 26/24623/FUL

Land East Of Coed Y Bryn Talgarth Brecon Powys LD3 0DF

Retrospective change of use from agricultural use to health and wellbeing use and construction of two timber cabins associated with the proposed use.

Full Application Brecon Beacons
28 Jul 2026 Approved 26/24816/MINOR

Penlan Telych Llanymddyfri Sir Gar SA20 0JZ

Minor Amendment pursuant to planning application 25/23854/FUL. 1. Alter slate roof covering from 'best seconds Welsh slates' to 'New Canadian natural ...

Non-Material Changes (Minor Amendments) Brecon Beacons
28 Jul 2026 Awaiting decision 26/24814/FUL

The Olde Plough Hillside Road Llangattock Crickhowell Powys NP8 1HU

Construction of craftsman's studio and link to existing garage

Full Application Brecon Beacons
27 Jul 2026 Awaiting decision 26/24732/PAR

Tanylan Woodland Creation Bethlehem SA19 9DP

Improving an existing access

Prior Approval Required Brecon Beacons
23 Jul 2026 Awaiting decision 26/24807/FUL

Far End Llangynidr Crickhowell Powys NP8 1NS

Replacement of existing fully glazed Conservatory with new single storey accommodation.

Full Application Brecon Beacons
20 Jul 2026 Awaiting decision 26/24725/FUL

Brynteg Gwynfe Road Ffairfach Llandeilo Sir Gar SA19 6YU

A personal use multi-discipline equestrian manege

Full Application Brecon Beacons
17 Jul 2026 Awaiting decision 26/24794/LBC

Bethel Square Shopping Centre Brecon Powys LD3 7JP

Remedial works to gable end including replacement of the existing lead secret gutter, slate cladding and verge.

Listed Building Consent Brecon Beacons
17 Jul 2026 Approved 26/24792/FUL

2 Penybont Llanvihangel Crucorney Sir Fynwy NP7 8DD

Single storey side extension to existing dwelling to accommodate new living room.

Full Application Brecon Beacons
16 Jul 2026 Awaiting decision 26/24785/FUL

3 Vale View Pont Nedd Fechan Castell-nedd Powys SA11 5UN

Two storey side extension and new pitched roof over garage.

Full Application Brecon Beacons
16 Jul 2026 Awaiting decision 26/24787/FUL

4 Belle Vue Gardens Brecon Powys LD3 7NY

Retrospective application for replacement single-storey extension

Full Application Brecon Beacons
16 Jul 2026 Approved 26/24781/FUL

Rhiangoll Cottage Cwm-du Crickhowell Powys NP8 1RY

New oak framed porch to front elevation. Introduction of oak framed structure to existing wall to provide open car port.

Full Application Brecon Beacons
13 Jul 2026 Awaiting decision 26/24777/FUL

St Mary's Church St Marys Street Brecon Powys LD3 7AA

Removal of existing boundary wall and railings. Moving existing gates and resurfacing existing area of hardstanding to form open space as an extension...

Full Application Brecon Beacons
13 Jul 2026 Awaiting decision 26/24778/LBC

St Mary's Church St Marys Street Brecon Powys LD3 7AA

Removal of existing boundary wall and railings. Moving existing gates and resurfacing existing area of hardstanding to form open space as an extension...

Listed Building Consent Brecon Beacons
13 Jul 2026 Refused 26/24779/FUL

Y Fron Maesygwartha Road Gilwern Sir Fynwy/Monmouthshire NP7 0EP

Construction of outbuilding comprising double garage and ancillary accommodation over. External finishes to match host dwelling.

Full Application Brecon Beacons
2 Jul 2026 Approved 26/24749/FUL

Pentwyn Farm Pant Coedprior Llanellen Sir Fynwy NP7 9LB

Demolish existing timber porch/conservatory and create new oak extension and canopy to front door with all associated works.

Full Application Brecon Beacons
1 Jul 2026 Approved 26/24742/FUL

20 Ffynnonau Crickhowell NP8 1DB

Single storey side extension to semi-detached domestic dwelling.

Full Application Brecon Beacons
30 Jun 2026 Awaiting decision 26/24697/FUL

Caerau Trapp Llandeilo Carmarthenshire SA19 6TP

Proposed change of use of agricultural land to enclosed dog walking paddock, siting of timber field shelter, car parking and associated landscaping.

Full Application Brecon Beacons
29 Jun 2026 Approved 26/24743/FUL

Brynheulog Pont Nedd Fechan Neath Powys SA11 5UG

Single storey rear extension with associated alterations

Full Application Brecon Beacons
24 Jun 2026 Decided 26/24732/AGR

Tanylan Woodland Creation Bethlehem SA19 9DP

Improving an existing access

Brecon Beacons
23 Jun 2026 Awaiting decision 26/24728/FUL

Upper Triley Farm Llantilio Pertholey Monmouthshire NP7 8DF

Erection of 2 No. extension to an existing agricultural building for grain storage

Brecon Beacons
18 Jun 2026 Withdrawn 26/24699/CPL

7 Rhydarw Terrace Penycae Abertawe Powys SA9 1FB

Demolition of an existing single-storey rear extension and the construction of a replacement single-storey extension to the same dimensions and volume...

Certificate Proposed Lawful Use/Dev Brecon Beacons
18 Jun 2026 Approved 26/24702/FUL

Bronwysg Sennybridge Brecon Powys LD3 8PG

Removal of existing hedge and replace with a timber fence

Full Application Brecon Beacons
17 Jun 2026 Awaiting decision 26/24707/FUL

The Bear 2 Bear Street Hay-on-wye Hereford Powys HR3 5AN

Structural repairs to elements of the roof and replacement of composite slates with reclaimed natural slates

Full Application Brecon Beacons
17 Jun 2026 Awaiting decision 26/24708/LBC

The Bear 2 Bear Street Hay-on-wye Hereford Powys HR3 5AN

Structural repairs to elements of the roof and replacement of composite slates with reclaimed natural slates

Listed Building Consent Brecon Beacons
17 Jun 2026 Decided 26/24711/FRI

Glebelands B4269 Llanellen To Llanfoist Llanellen NP7 9HF

Any observations should be forwarded within 14 days - Demolition of outbuilding, remove rear elevation due to subsidence, rebuild rear elevation and a...

Fringe Consultation Brecon Beacons
15 Jun 2026 Awaiting decision 26/24700/FUL

12 Clos Castell Llangynidr Crickhowell Powys NP8 1NZ

Single storey extension to rear elevation

Full Application Brecon Beacons
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new extensions applications in Brecon Beacons

Set up alerts

Frequently asked questions

When do you need planning permission for a house extension?
Single-storey rear extensions up to 4m (detached) or 3m (semi-detached / terraced) are usually permitted development. Two-storey extensions, anything in a conservation area, or larger projects almost always need a planning application.
What's the difference between planning permission and permitted development?
Permitted development rights let you build certain things without applying for planning permission, subject to specified limits. Anything outside those limits, whether taller, larger or in a protected area, needs full planning permission.
How long does a householder application take?
The statutory target is 8 weeks from validation. Most simple householder extensions are decided within that window; complex or contested cases, especially those drawing a lot of comments, can take longer.
Can I get email alerts for new extensions applications in Brecon Beacons?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new extensions application published by Brecon Beacons. You can also narrow the alert to a postcode, street, or drawn area.

We check Brecon Beacons's planning portal daily. New extensions applications appear here within a day of being published.