111 Lewisham Road River CT17 0PA Data via plota.co.uk

26/00709 - Certificate of Lawful Proposed Use Approved

Proposal

Certificate of Lawfulness (proposed) for the erection of a rear dormer window, 2 front rooflights to facilitate a loft conversion, and a side window. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Aug 2026
✓
Validated
4 Aug 2026
✓
Approved
17 Sept 2026

Approved on 17 Sept 2026 · Delegated · Last checked 18 Sept 2026

Site constraints 5

Radon affected area, class 6
An estimated 30% or more 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 ↗
Also on the record
Coalfield, development low risk area; 1 listed building within 150 m; Inside the Dover built-up area; National landscape 465 m away: Kent Downs.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 1

Last sold for £285,000 in August 2019. Semi-detached house, freehold.

23 August 2019£285,000

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

Building

Floor area89 m² (958 sq ft)
Energy ratingD (59 out of 100), could reach B
PropertySemi-detached house, 5 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2019, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Dover
Application type
Certificate of Lawful Proposed Use
Postcode
CT17 0PA
Received
3 Aug 2026
Validated
4 Aug 2026
Ward
Dover Downs And River
Parish
RIVER
Case officer
Show
Target decision
29 Sept 2026
Decision
Certificate Proposed Granted
Decision date
17 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
EZ-PLANS

How this decision compares

Decided in 44 days from validation, 11 days faster than Dover's median of 55 for extensions. Approved, as 93% of extensions here are.

84%decided within 8 weeks
93%approved
313decided in the last year

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

Public comments

No public comments yet.

Last counted 18 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
29 Sept 2026
Env. assessment
No
Dover
Planning Authority Score
7.4/10
Good
#46 of 296 councils
Relevant to this application:
Householder decisions

Dover is one of the fastest councils in England for householder decisions, ranking #28 out of 296. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).

Among the fastest councils in England
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Dover decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #151 of 296
92%
Householder approved
Above avg (90%) #151 of 296
83%
Decided in 8 weeks
Above avg (63%) #28 of 296
31%
Extended time limit
Below avg (41%) #57 of 296
72%
Minor dwellings approved
105 decided (1-9 homes)
83%
Major dwellings approved
18 decided (10+ homes)
82%
Change of use approved
56 decided
772
Total decisions
89 refused in the year to March 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.