1 Mannering Close River CT17 0UD Data via plota.co.uk

26/00549 - Full Planning Permission Approved

Proposal

Erection of a single storey rear/side extension, rear extension to garage and conversion to home office to include alterations to windows/doors, and erection of a shed/workshop Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
12 Jun 2026
✓
Validated
13 Jun 2026
✓
Consultation
10 Aug 2026
✓
Approved
23 Oct 2026

Approved on 23 Oct 2026 · Delegated · Last checked 24 Oct 2026

Site constraints 7

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 ↗
3 listed buildings within 150 m
Nearest: River House Including Garage (Former Coach House and Tack Room) Coal House and Stabling, Grade II, 56 m away · 3 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 3 with distances
Historic England ↗
Also on the record
Protected tree 13 m away: Situated on the south western boundary of plot num, order TPO/80/00010; Conservation area 39 m away: River; Coalfield, development low risk area; Inside the Dover built-up area; National landscape 485 m away: Kent Downs.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 24 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 3

Last sold for £575,000 in January 2021. Detached house, freehold.

13 January 2021£575,000
21 May 2010£333,250
18 July 1997£162,500New build

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

Building

Floor area140 m² (1,507 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertyDetached house, 6 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in February 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
Full Planning Permission
Postcode
CT17 0UD
Received
12 Jun 2026
Validated
13 Jun 2026
Ward
Dover Downs And River
Parish
RIVER
Case officer
Show
Target decision
23 Oct 2026
Decision
Grant Planning Permission
Decision date
23 Oct 2026
Decision level
Delegated
Applicant
Show
Agent
EZ-PLANS

How this decision compares

Decided in 132 days from validation, 77 days slower than Dover's median of 55 for extensions. Approved, as 93% of extensions here are.

84%decided within 8 weeks
93%approved
314decided 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 24 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Site or press notice
10 Aug 2026
Statutory expiry
8 Aug 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.