Unit 3 Russell House Lym Close Lyme Regis DT7 3DE Data via plota.co.uk

P/FUL/2026/02856 - Full Planning Application Approved

Proposal

Change of use from office/live space E(g)(iii) to 1 bedroom dwelling C3 with minor external alterations Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 May 2026
✓
Approved
7 Sept 2026

Approved on 7 Sept 2026 · Delegated · Last checked 5 Oct 2026

Documents 21

All documents on the council site ↗

Site constraints 10

Dorset National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Special area of conservation 134 m away: Sidmouth to West 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.
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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 ↗
Conservation area 8 m away: Lyme Regis Conservation Area 5
The edge of the area; work outside it can still affect its setting.
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.
SSSI 134 m away: Chesil & The Fleet SSSI
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.
68 listed buildings within 150 m
Nearest: Former Workhouse at 33 & 34 Coombe Street, 54 m away · 2 Grade I, 1 Grade II*, 63 Grade II
The site itself is not listed. 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 all 68 with distances
Also on the record
Scheduled monument 165 m away: Remains of bridge in cellar of No 2 Bridge Street; World heritage site 138 m away: Dorset and East Devon Coast; Inside the Lyme Regis built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt

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.

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Important details

Council
Dorset
Application type
Full Planning Application
Postcode
DT7 3DE
Received
29 May 2026
Validated
29 May 2026
Ward
Lyme and Charmouth Ward
Parish
Lyme Regis
Case officer
Show
Decision
Granted
Decision date
7 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Richard Stratton

How this decision compares

Decided in 101 days from validation, 45 days slower than Dorset's median of 56 for changes of use. Approved, as 82% of changes of use here are.

51%decided within 8 weeks
82%approved
249decided in the last year

Plota live figures for changes of use decided by Dorset in the last twelve months, from validation. Dorset decision record →

Consultation & key dates

Comments by
28 Jul 2026
Dorset
Planning Authority Score
7.5/10
Good
#44 of 296 councils
Relevant to this application:
Change of use

Dorset is faster than most councils at deciding householder applications, ranking #51 out of 296. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Dorset decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #80 of 296
95%
Householder approved
Above avg (90%) #74 of 296
78%
Decided in 8 weeks
Above avg (63%) #51 of 296
35%
Extended time limit
Below avg (41%) #102 of 296
81%
Minor dwellings approved
344 decided (1-9 homes)
85%
Major dwellings approved
40 decided (10+ homes)
76%
Change of use approved
85 decided
2,781
Total decisions
233 refused in the year to March 2026