Planning application
12 Knoyle Street Treboeth Swansea SA5 9AY
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
Single storey rear extension
As published by the council, reference 2018/1251/FUL
Application record
- Reference
- 2018/1251/FUL
- Type
- Full Plans
- Status
- Decided
- Decision
- Granted As published: Approve
- Received
- 5 Jun 2018
- Validated
- 5 Jun 2018
- Decided
- 20 Aug 2018
- Ward
- Mynyddbach - Area 1
- Decision by
- Delegated Decision
- Postcode
- SA5 9AY
Site history
Applications at this address on the Swansea register
This site has had 2 applications since 2018: 1 approved, 1 refused.
-
2021/0007/FUL Refused
12 Knoyle Street Treboeth Swansea SA5 9AY
Roof alterations including half hip to gable, double doors opening onto front balcony and rear dormer
Timeline
Dates from the published record
-
5 Jun 2018
Received by Swansea
-
20 Aug 2018
Decision issued: Approve
-
17 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
SEAGREY Design Ltd Agent, a design practice
47 applications on PlanIndex · across 4 councils · 84% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
16 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Swansea granted permission on 20 August 2018, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
12 Knoyle Street Treboeth Swansea SA5 9AY
Roof alterations including half hip to gable, double doors opening onto front balcony and rear dormer
Refused Full applications Loft or dormer Roofing 12 docs -
Land Adjacent To 49 Roger Street Treboeth Swansea SA5 9AS
Detached dwelling
Granted Full applications New dwelling 10 docsDomestic -
Land Adjacent To 47 - 49 Roger Street Treboeth Swansea SA5 9AS
Discharge of conditions 3 (Japanese knotweed), 4 (drainage) and 5 (external finishes) of planning permission 2018/1921/FUL granted 19th October 2018
Granted Conditions 11 docs -
49 Roger Street Treboeth Swansea SA5 9AS
Discharge of conditions 6 (boundaries) and 8 (landscaping) of planning permission 2018/1159 granted 23rd May 2018
Granted Conditions 6 docs -
1 Crwys Terrace Penlan Swansea SA5 9AP
Single storey rear and side extension
Granted Full applications Extension 17 docsSmall domestic -
8 Crwys Terrace Penlan Swansea SA5 9AP
Two storey side extension
Granted Full applications Extension 6 docs
Other full applications
In Swansea
-
2025/2677/FUL Granted
Cwm Cilau Fach Farm Salem Morriston Swansea SA6 6PF
Remove existing two-storey extension and construct a two-storey rear extension and a single-storey side extension.
-
2026/1398/FUL Granted
Land Lying On The West Side Of Kite Hill Llanmadoc Swansea SA3 1BU
Construction of a small, purpose-built bat roost structure
-
2026/1313/FUL Granted
17 Elba Street Gowerton Swansea SA4 3EE
Single storey extension to the rear of the dwelling, connecting to and incorporating the existing garage, together with conversion of the garage into habitable living accommodation. Installation of a bird box to the side elevation.
-
2026/1195/FUL Granted
27 Heol Cae Glas Llansamlet Swansea SA7 9XD
Retention and completion of raised patio by 65cms for access and a 1.8m fence
-
2026/1329/FUL Granted
Pleasant View Stones Field Penmaen Swansea SA3 2HQ
Proposed replacement dwelling with associated landscaping (amendment to planning permission 2025/2422/FUL dated 28th May 2026)