Flat 1, Bryntegwel, Balkan Hill, Aberdyfi. LL35 0NH Data via plota.co.uk

NP5/50/L435B - Full Approved

Proposal

Replacement window Data via plota.co.uk

View original council record ↗Last checked

Application progress

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Received
23 Mar 2026
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Consultation
30 Mar 2026
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Approved
21 Apr 2026

Approved on 21 Apr 2026 · Dirprwyiedig/Delegated · Last checked 11 Jul 2026

Site constraints 30

SDdGA / SSSIGNG / NNRACA / SACGwarchodfa Biosffer / Biosphere ReserveAGA / SPAFfin Datblygu Tai / Housing Development BoundarySafle Adolygu Cadwraeth Ddaearegol / Geological Conservation Review SiteAwdurdod CynllunioGwarchodfa Awyr Dywyll Ryngwladol / International Dark Sky ReserveAdeilad Traddodiadol neu Leol / Traditional or Local building-NP5/42/478Piawnp5/42/478NP5/42/478ANP5/42/478BAberdyfiD, TAN 5, PPW 10 para 6.4D, 2, TAN 5D, TAN 5, PPW 10 para 5.14, 6.4G, 30, TAN 1. TAN 2, PPW 10 para 4.22, TAN 5, PPW 10 para 6.8Ff, TAN 24, PPW 10 para 6.1SP A; DP 1; SP Ff; DP 7; DP 9; TAN 24SP A; DP 1; SP D; SPG 6
Snowdonia National Park
The park authority decides applications here. Great weight to conserving the landscape; major development restricted.
Landscape, scenic beauty and wildlife carry great weight, and major development is only allowed in exceptional circumstances.
Aberdyfi 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.
Special area of conservation 141 m away: Pen Llyn a'r Sarnau / Lleyn Peninsula and the Sarnau
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.
SSSI 141 m away: Dyfi
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.
SDdGA / SSSICouncil record
Recorded by the council for this site.
Council site ↗
GNG / NNRCouncil record
Recorded by the council for this site.
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ACA / SACCouncil record
Recorded by the council for this site.
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Gwarchodfa Biosffer / Biosphere ReserveCouncil record
Recorded by the council for this site.
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AGA / SPACouncil record
Recorded by the council for this site.
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Ffin Datblygu Tai / Housing Development BoundaryCouncil record
Recorded by the council for this site.
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Safle Adolygu Cadwraeth Ddaearegol / Geological Conservation Review SiteCouncil record
Recorded by the council for this site.
Council site ↗
Awdurdod Cynllunio: APCE / Planning Authority: SNPACouncil record
Recorded by the council for this site.
Council site ↗
Gwarchodfa Awyr Dywyll Ryngwladol / International Dark Sky ReserveCouncil record
Recorded by the council for this site.
Council site ↗
Adeilad Traddodiadol neu Leol / Traditional or Local buildingCouncil record
Recorded by the council for this site.
Council site ↗
-Council record
Recorded by the council for this site.
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NP5/42/478Council record
Recorded by the council for this site.
Council site ↗
Piawnp5/42/478Council record
Recorded by the council for this site.
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NP5/42/478ACouncil record
Recorded by the council for this site.
Council site ↗
NP5/42/478BCouncil record
Recorded by the council for this site.
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AberdyfiCouncil record
Recorded by the council for this site.
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D, TAN 5, PPW 10 para 6.4Council record
Recorded by the council for this site.
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D, 2, TAN 5Council record
Recorded by the council for this site.
Council site ↗
D, TAN 5, PPW 10 para 5.14, 6.4Council record
Recorded by the council for this site.
Council site ↗
G, 30, TAN 1. TAN 2, PPW 10 para 4.2Council record
Recorded by the council for this site.
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2, TAN 5, PPW 10 para 6.8Council record
Recorded by the council for this site.
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Ff, TAN 24, PPW 10 para 6.1Council record
Recorded by the council for this site.
Council site ↗
SP A; DP 1; SP Ff; DP 7; DP 9; TAN 24Council record
Recorded by the council for this site.
Council site ↗
SP A; DP 1; SP D; SPG 6Council record
Recorded by the council for this site.
Council site ↗
Also on the record
Radon affected area, class 4; 11 listed buildings within 150 m.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 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.

Sales history 3

Last sold for £165,000 in October 2020. Semi-detached house, leasehold.

More than one property is recorded at this address: HM Land Registry does not always give the flat or unit.

14 October 2020£165,000
16 December 2016£172,000
25 August 2000£50,000Flat or maisonette

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area83 m² (893 sq ft)
Energy ratingD (58 out of 100), could reach C
PropertyMaisonette, 3 habitable rooms
Built1930 to 1949
HeatingElectric storage heaters
WallsGranite or whin, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2026, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Snowdonia
Application type
Full
Postcode
LL35 0NH
Received
23 Mar 2026
Validated
23 Mar 2026
Ward
Aberdyfi ED
Parish
Aberdovey
Case officer
Show
Target decision
17 May 2026
Decision
Permitted with conditions
Decision date
21 Apr 2026
Decision level
Dirprwyiedig/Delegated
Applicant
Show
Agent
OM Architecture & Design
Freehold owner
Show

How this decision compares

Decided in 29 days from validation, 26 days faster than Snowdonia's median of 55 for extensions. Approved, as 95% of extensions here are.

58%decided within 8 weeks
95%approved
39decided in the last year

Plota live figures for extensions decided by Snowdonia in the last twelve months, from validation. Snowdonia decision record →

Consultation & key dates

Alt. reference
PP-14796935
Site or press notice
30 Mar 2026
Statutory expiry
15 Apr 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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

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.

Freehold owner: 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.