Deepdene Brewery Lane Cefn Coed Merthyr Tydfil CF48 2LP Data via plota.co.uk

P/26/0199 - Full Unknown
Extensions & alterations

Proposal

Construct single storey extension to the side of the property Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
9 Sept 2026
✓
Consultation
14 Sept 2026
Decision
Expected by 4 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 21 Oct 2026 and 30 Oct 2026, from Merthyr Tydfil's recent extensions.

The consultation period closed on 5 Oct 2026.

Documents

View the documents on the council's website ↗

Site constraints 7

Local nature reserve 80 m away: Cwm Taf Fechan Woodlands
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Scheduled monument 92 m away: Gurnos Quarry Tramroad & Leat
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
SSSI 80 m away: Cwm Taf Fechan Woodlands
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Conservation area 60 m away: Cyfarthfa, Merthyr Tydfil; Coalfield, development low risk area; National park 455 m away: Brecon Beacons.
Not affected
Outside flood zones 2 and 3 · No listed building at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 2

Last sold for £190,000 in February 2016. Detached house, freehold.

19 February 2016£190,000
28 November 2008£120,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area91 m² (980 sq ft)
Energy ratingD (63 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, with internal insulation

From the energy performance certificate lodged in June 2025, the latest held for this property. The building may have changed since. View the certificate

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Nearby new applications

17 Sept 2026

32 High Street Cefn Coed Merthyr Tydfil CF48 2PG

Change of use of house to three flats

P/26/0201
2 Sept 2026

6 Holford Street Cefn Coed Merthyr Tydfil CF48 2RN

First Floor Extension above existing ground floor extension.

P/26/0191

Important details

Council
Merthyr Tydfil
Application type
Full
Postcode
CF48 2LP
Received
9 Sept 2026
Validated
9 Sept 2026
Ward
VAYNOR
Case officer
Show
Applicant
Show
Agent
Show

Decision outlook

Day 30 of the 56-day target. Merthyr Tydfil usually decides extensions by day 48.

Day 3026 days to the 56-day target
77%decided within 8 weeks
95%approved
58decided in the last year

Plota live figures for extensions decided by Merthyr Tydfil in the last twelve months, from validation. Merthyr Tydfil decision record →

Public comments

No public comments yet.

5 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Neighbours
14 Sept 2026
Consultation
14 Sept 2026
Comments by
5 Oct 2026
Env. assessment
No

Historical activity at this location

9 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
Ysgol Y Graig (Former) Brewery Lane Cefn Coed Merthyr Tydfil
Demolition of former Primary School
P/24/0251
2022 Approved
Ty Pont Pren Brewery Lane Cefn Coed Merthyr Tydfil CF48 2LP
Erection of two-storey side extension (re-submission of planning application P/15/0439)
P/22/0082
2021 Approved
2 Laburnum Cottages Dan-y-deri Lane Cefn Coed Merthyr Tydfil CF48 2LS
Erection of single storey rear extension
P/21/0231
2019 Approved
Park View Lower Vaynor Road Cefn Coed Merthyr Tydfil CF48 2LY
Discharge of condition 3 of planning permission P/19/0146 to erect a single storey side e…
P/19/0229
2019 Approved
Park View Lower Vaynor Road Cefn Coed Merthyr Tydfil CF48 2LY
Erect single storey side extension and front porch extension
P/19/0146
2019 Approved
138 High Street Cefn Coed Merthyr Tydfil CF48 2PL
Change of use of part of ground floor to cafe (A3 use class)
P/19/0050
2018 Refused
138 High Street Cefn Coed Merthyr Tydfil CF48 2PL
Change of use from shop (A1 use class) and financial and professional services (A2 use cl…
P/18/0076
2018 Approved
1 Vaughan Terrace Cefn Coed Merthyr Tydfil CF48 2LU
Retention and completion of single storey side extension
P/18/0184
2017 Approved
1 Vaughan Terrace Brewery Lane Cefn Coed Merthyr Tydfil CF48 2LU
Two storey and single storey side extension
P/17/0168

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.