Oystermouth Library Dunns Lane Mumbles Swansea SA3 4AA Data via plota.co.uk

2026/1657/DOC - Discharge of Conditions Approved

Proposal

Discharge of conditions 3 (Method Statement), 4 (Hot Works Permit System), 5 (Proposed Pitched Roofing Works), 7 (Trough Gutters) & 8 (New Flashings and Back Edge Trims) of Listed Building Consent 2025/1504/LBC granted 8th July 2026 Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
8 Oct 2026
✓
Consultation
12 Oct 2026
✓
Approved
21 Oct 2026

Approved on 21 Oct 2026 · Delegated Decision · Last checked 27 Oct 2026

Site constraints 6

Grade II listed: Oystermouth Library
List entry 22567 · 2 m away · 2 more listed buildings within 150 m (2 Grade II)
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 the other 2 with distances
Cadw ↗
Mumbles 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.
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 ↗
SSSI 125 m away: Blackpill, Swansea
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.
Also on the record
Local nature reserve 464 m away: Mumbles Hill; National landscape 438 m away: Gower.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 13 October 2026. 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.

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Important details

Council
Swansea
Application type
Discharge of Conditions
Postcode
SA3 4AA
Received
8 Oct 2026
Validated
8 Oct 2026
Ward
Mumbles - Area 2
Parish
Mumbles Community Council
Case officer
Show
Target decision
3 Dec 2026
Decision
Approve
Decision date
21 Oct 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Swansea Council

Public comments

No public comments yet.

Last counted 27 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15282827
Planning Portal ref
PP-15282827
Consultation
12 Oct 2026
Comments by
2 Nov 2026
Statutory expiry
3 Dec 2026
Env. assessment
No

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