Walnut Tree Cottage 38 London Road Farningham Kent DA4 0JP Data via plota.co.uk

26/02343/HOUSE - Householder Application Awaiting decision

Proposal

Extension to and conversion of existing garage to form annex ancillary to the main dwelling. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
3 Sept 2026
✓
Validated
14 Sept 2026
Decision
Expected by 9 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 9 Nov 2026, from Sevenoaks's recent extensions.

Site constraints 10

Grade II listed: 40, London Road
List entry 1274294 · 23 m away · 1 more listed building within 150 m (1 Grade II)
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 the other one with distances
Historic England ↗
Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Kent Downs 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.
Farningham 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.
Council document ↗
Also on the record
Radon affected area, class 2; Local nature reserve 412 m away: Farningham Wood; SSSI 412 m away: Farningham Wood SSSI; Inside the Farningham built-up area; Priority habitat 40 m away: Deciduous woodland; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
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 1

Last sold for £510,000 in March 2026. Detached house, freehold.

6 March 2026£510,000

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

Building

Floor area106 m² (1,141 sq ft)
Energy ratingD (57 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in April 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Sevenoaks
Application type
Householder Application
Postcode
DA4 0JP
Received
3 Sept 2026
Validated
14 Sept 2026
Ward
Farningham, Horton Kirby & South Darenth
Parish
Farningham
Target decision
9 Nov 2026
Applicant
Show

Decision outlook

Day 25 of the 56-day target. Sevenoaks usually decides extensions by day 56.

Day 2531 days to the 56-day target
75%decided within 8 weeks
85%approved
626decided in the last year

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

Consultation & key dates

Planning Portal ref
PP-15197962
Statutory expiry
9 Nov 2026
Env. assessment
No
Sevenoaks
Planning Authority Score
5.6/10
Average
#115 of 296 councils
Relevant to this application:
Householder decisions

Sevenoaks ranks #109 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Sevenoaks decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #177 of 296
90%
Householder approved
Above avg (90%) #194 of 296
72%
Decided in 8 weeks
Above avg (63%) #109 of 296
34%
Extended time limit
Below avg (41%) #93 of 296
85%
Minor dwellings approved
213 decided (1-9 homes)
100%
Major dwellings approved
7 decided (10+ homes)
71%
Change of use approved
14 decided
1,130
Total decisions
143 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.