6 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY Data via plota.co.uk

C26/0417/20/DT - Householder Planning Approved
Extensions & alterations

Proposal

Codi estyniad unllawr i gefn yr eiddo. Erection of a single storey extension to the rear of the property. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Jul 2026
✓
Approved
week of 17 Aug 2026

Approved in the week of 17 Aug 2026 · Dirprwyedig / Delegated · Last checked 1 Oct 2026

Documents 9

Decision & officer reports 2

PDF [Dec] Caniatau Decision Notice · 21 Aug 2026 View ↗ PDF Officer Report Officer Report · 20 Aug 2026 View ↗

Statements & assessments 1

PDF Green Infastructure Statement.pdf Supporting Documents · 14 Jul 2026 View ↗

Plans & drawings 5

PDF 12885_AL_02_02-Proposed-Elevations.pdf Plans · 14 Jul 2026 View ↗ PDF 12885_AL_02_01-Existing-Elevations.pdf Plans · 14 Jul 2026 View ↗ PDF 12885_AL_01_03-Proposed-Floor-Layout.pdf Plans · 14 Jul 2026 View ↗ PDF 12885_AL_01_01-Existing-Floor-Layout.pdf Plans · 14 Jul 2026 View ↗ PDF 12885_AL_00_01-Location-and-Site-Plan.pdf Plans · 14 Jul 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf Application Form · 14 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 1

Special area of conservation about 285 m away: Y Fenai a Bae Conwy / Menai Strait and Conwy Bay
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.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 11 September 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 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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Nearby new applications

11 Aug 2026Pending

FERN BANK, 3 Trem Y Foel, Y Felinheli, Gwynedd, LL56 4UZ

Cais i ddiwygio amod 2 (cynlluniau a gymeradwywyd) o ganiatâd cynllunio C26/0108...

C26/0492/20/AC

Important details

Council
Gwynedd
Application type
Householder Planning
Postcode
LL56 4LY
Received
13 Jul 2026
Validated
13 Jul 2026
Ward
Bethel a'r Felinheli
Parish
Felinheli
Case officer
Show
Target decision
7 Sept 2026
Decision
Approved with Conditions
Decision date
week of 17 Aug 2026
Decision level
Dirprwyedig / Delegated
Applicant
Show
Agent
BDS Gwynedd

Consultation & key dates

Comments by
4 Aug 2026
Statutory expiry
7 Sept 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
20 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Estyniad unllawr cefn Single Storey Rear Extension
C25/0781/20/DT
2025 Approved
Heulyn, 16 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Estyniadau ir eiddo presennol. Extensions to existing properties.
C25/0399/20/DT
2022 Approved
Cyngor Gwynedd, Y Felinheli School Y Wern, Y Felinheli, Gwynedd, LL56 4TZ
Estyniadau a newidiadau i'r Ysgol Gynradd bresennol. Extensions and Alterations to existi…
C22/1127/20/LL
2021 Approved
8 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Estyniad un llawr yn nhu blaen y tŷ/Single storey extension at front of dwelling.
C21/0520/20/DT
2020 Refused
11 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Codi lolfa haul ar y balconi presennol (cynllun diwygiedig i'r un a wrthodwyd o dan gais…
C20/0731/20/DT
2020 Refused
11 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Codi lolfa haul ar y balconi presennol/Erection of a sun lounge on the existing balcony.
C20/0025/20/DT
2020 Approved
9 Bryn Y Môr, Y Felinheli, Gwynedd, LL56 4LY
Cais ar gyfer codi estyniad cefn unllawr to fflat, estyniad ochr (i gysylltu'r ty gyda'r…
C20/0081/20/DT
2016 Approved
23 Bryn y Mor, Y Felinheli, Gwynedd, LL56 4LY
Codi ystafell haul / Erection of conservatory
C16/0899/20/LL
2016
23, Bryn Y Mor, Y Felinheli, LL564LY
Codi ystafell haul / Erection of conservatory
C16/0769/20/YM