1 Johns Villas, Llandeilo, SA19 6DP Data via plota.co.uk

PL/11504 - Lawful development In Review

Proposal

The proposed rear extensions are considered to fall within permitted development rights for the existing dwellinghouse, with no change of use proposed Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
6 Oct 2026
✓
Validated
8 Oct 2026
Decision
Expected by 3 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision between 26 Nov 2026 and 3 Dec 2026, from Carmarthenshire's recent extensions.

Site constraints 7

Nutrient neutrality catchment: River Tywi
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
Also on the record
Radon affected area, class 4; Conservation area 48 m away: Llandeilo; 4 listed buildings within 150 m; Registered park or garden 186 m away: Plas Dinefwr; National nature reserve 451 m away: Dinefwr Estate; SSSI 451 m away: Dinefwr Estate.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 9 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 4

Last sold for £179,950 in August 2019. Semi-detached house, freehold.

20 August 2019£179,950
19 April 2017£162,500
19 October 2010£142,500
18 July 2005£130,000

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

Building

Floor area108 m² (1,163 sq ft)
Energy ratingD (61 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsGranite or whinstone, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2016, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Application type
Lawful development
Postcode
SA19 6DP
Received
6 Oct 2026
Validated
8 Oct 2026
Ward
Llandeilo
Parish
Llandeilo
Case officer
Show
Target decision
3 Dec 2026

Decision outlook

Day 20 of the 56-day target. Carmarthenshire usually decides extensions by day 54.

Day 2036 days to the 56-day target
60%decided within 8 weeks
87%approved
232decided in the last year

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

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

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.