Denbigh House, 28a High Street, Llanfyllin, SY22 5AQ Data via plota.co.uk

P/26/0759/LBC - LBC Under Consultation

Proposal

Replace roof over shopfront and replace glazing on shop frontage with double glazed timber framed units. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
Decision
Expected by 28 Sept 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 17 Oct 2026 and 8 Nov 2026, from Powys's recent commercial premises.

Site constraints 3

65 listed buildings within 150 m of the postcode pin
Nearest: National Westminster Bank, Grade II, about 10 m from the postcode pin · 2 Grade II*, 63 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 65 with distances
Historic England ↗
Llanfyllin conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Also on the record
Radon affected area, class 4.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, 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.

Building

Floor area187 m² (2,013 sq ft)
Energy ratingC (asset rating 53)
UseRetail/Financial and Professional Services
HeatingAir Conditioning

From the energy performance certificate lodged in June 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Powys
Application type
LBC
Postcode
SY22 5AQ
Received
3 Aug 2026
Validated
3 Aug 2026
Ward
Llanfyllin
Parish
Llanfyllin
Case officer
Show
Target decision
28 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Simon Smith
Leaseholder
Show

Decision outlook

Day 67 of the 56-day target. Powys usually decides commercial premises by day 83.

Day 6716 days to the predicted decision (day 83)
31%decided within 8 weeks
82%approved
9%go to committee

Plota live figures for commercial premises decided by Powys in the last twelve months, from validation. Powys decision record →

Public comments

4comments received
4 neutral

Last counted 7 Oct 2026

Read the comments on the council site ↗

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.

Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.