30 Mitchell Close Wilmington Kent DA1 1PJ Data via plota.co.uk

26/00756/LDC - Lawful Development Certificate Awaiting decision

Proposal

Application for a Lawful Development Certificate for alterations to existing conservatory to convert to a single storey rear extension Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
2 Jul 2026
✓
Validated
23 Jul 2026
Decision
Expected by 17 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 78.

Site constraints 3

Article 4 direction
HMO Article 4(1) Direction North Order 2025. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Also on the record
Radon affected area, class 2; Inside the Dartford built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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 4

Last sold for £280,000 in April 2010. Detached house, freehold.

30 April 2010£280,000
15 June 2001£182,500
10 March 2000£155,000
2 February 1996£95,000

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

Building

Floor area112 m² (1,206 sq ft)
Energy ratingE (52 out of 100), could reach C
PropertySemi-detached house, 7 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2009, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Dartford
Application type
Lawful Development Certificate
Postcode
DA1 1PJ
Received
2 Jul 2026
Validated
23 Jul 2026
Ward
Wilmington, Sutton-at-Hone & Hawley
Parish
Wilmington
Case officer
Show
Target decision
17 Sept 2026
Applicant
Show

Decision outlook

Day 78, past the statutory target. 98% of extensions in Dartford are decided within thirteen weeks, which runs to 22 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 8 Oct 2026.

Day 7822 days past the 56-day target
89%decided within 8 weeks
74%approved
336decided in the last year

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

Public comments

No public comments yet.

Last counted 8 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15043854
Planning Portal ref
PP-15043854
Statutory expiry
17 Sept 2026
Env. assessment
No
Dartford
Planning Authority Score
5/10
Average
#146 of 296 councils
Relevant to this application:
Householder decisions

Dartford is faster than most councils at deciding householder applications, ranking #92 out of 296. Dartford is also one of the strictest councils - it refuses more householder applications than almost any other, with only 80% approved vs 90% nationally.

One of the strictest councils
only 80% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Dartford decision statistics
Based on MHCLG data, the year to March 2026
79%
Overall approval rate
Below avg (87%) #264 of 296
80%
Householder approved
Below avg (90%) #278 of 296
73%
Decided in 8 weeks
Above avg (63%) #92 of 296
33%
Extended time limit
Below avg (41%) #74 of 296
61%
Minor dwellings approved
46 decided (1-9 homes)
100%
Major dwellings approved
2 decided (10+ homes)
68%
Change of use approved
25 decided
595
Total decisions
126 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.