L Hirondelle, Kingsford Street, Mersham, TN25 6PE Data via plota.co.uk

NOT/2026/1573 - Prior approval Part 3 Class A.1(ea) Approved

Proposal

Prior approval for a rear single-storey larger home extension with a depth of 8 metres, an eaves height of 2.7 metres and an overall height of 4 metres. Following the demolition of the existing conservatory. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
1 Sept 2026
✓
Approved
around 17 Sept 2026

Approved around 17 Sept 2026 · Delegated Decision · Last checked 18 Sept 2026

Site constraints 6

Nutrient neutrality catchment: Stodmarsh SAC/SPA/Ramsar
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.
National infrastructure project about 588 m away: M20 Junction 10A
The site is about 588 m from the project boundary. Highway, decided. The project page says whether consent was granted. Also within 2 km: Stonestreet Green Solar (decided, about 1977 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Habitat network: Network Expansion Zone
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Inside the Mersham built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, 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 £625,000 in April 2026. Semi-detached house, freehold.

24 April 2026£625,000
12 November 2002£247,250
4 July 2001£197,500
4 June 1999£105,500

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

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Important details

Council
Ashford
Application type
Prior approval Part 3 Class A.1(ea)
Postcode
TN25 6PE
Received
1 Sept 2026
Validated
1 Sept 2026
Ward
Mersham, Sevington South with Finberry
Parish
Mersham
Case officer
Show
Target decision
13 Oct 2026
Decision
Prior Approval not required
Decision date
around 17 Sept 2026
Decision level
Delegated Decision
Applicant
Show

Public comments

No public comments yet.

Last counted 18 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
17 Sept 2026
Ashford
Planning Authority Score
5.9/10
Average
#105 of 296 councils
Relevant to this application:
Householder decisions

Ashford is faster than most councils at deciding householder applications, ranking #75 out of 296. Householder applications are slightly more likely to be approved here (92%) 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
Ashford decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #147 of 296
92%
Householder approved
Above avg (90%) #146 of 296
75%
Decided in 8 weeks
Above avg (63%) #75 of 296
40%
Extended time limit
Below avg (41%) #146 of 296
71%
Minor dwellings approved
106 decided (1-9 homes)
89%
Major dwellings approved
18 decided (10+ homes)
90%
Change of use approved
40 decided
991
Total decisions
123 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.