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Ormiston Forge Mountain Centre, Dinas Mawddwy. SY20 9LU

NP5/74/5DFullApproved

Approved on 28 April 2026

Council decision: Permitted with conditionsDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Replacement windows and new external emergency exit doors, installation of air source heat pump, and external lighting

Received
17 February 2026
Decision level
Delegated (officer decision)
Council
Snowdonia
Ward
Corris a Mawddwy ED
  1. Received17 Feb
  2. Validated17 Feb
  3. Consult.
  4. Target13 Apr
  5. Decided28 Apr

Decided in 70 days (council typically 63)

About this application

This is a full planning application for window replacement at Ormiston Forge Mountain Centre, Dinas Mawddwy. SY20 9LU. Snowdonia has handled 862 applications of this type. This one was decided in 70 days, 7 days longer than Snowdonia's typical decision time. There are no previous applications recorded at this address. In the past year there have been 6 applications across Corris a Mawddwy ED. We hold 688 applications in total for the SY20 postcode area.

92% of full applications at Snowdonia were approved. Across all application types, the council typically decides in about 9 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SY20 9LU
Application type
Full
Scale / size
Small
Parish
Mawddwy
District
Gwynedd - Gwynedd

Planning application dates

Date validated
17 February 2026
Target decision date
13 April 2026
Application expires
11 March 2026

Planning decision

Statutory period
55 days

Publicity

Site notice start
20 February 2026

Additional information

Planning Portal ID
PP-14458959
UPRN
10070366384
Documents
17

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Source: Snowdonia

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