9 Heath Lane Dartford Kent DA1 2QE Data via plota.co.uk

26/00777/LDC - Lawful Development Certificate Approved

Proposal

Application for a Lawful Development Certificate for proposed loft conversion comprising alterations front hip to gable with rear dormer window and rooflights to front roof slope Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
6 Jul 2026
✓
Validated
7 Jul 2026
✓
Approved
11 Sept 2026

Approved on 11 Sept 2026 · Delegated Decision · Last checked 12 Sept 2026

Site constraints 4

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 Named permitted development rights are withdrawn here.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; National infrastructure project 1747 m away: Riverside Energy Park; 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 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 1

Last sold for £350,000 in February 2026. Semi-detached house, freehold.

16 February 2026£350,000Recorded as a transfer outside a standard sale

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

Building

Floor area84 m² (904 sq ft)
Energy ratingC (69 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in September 2026, 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 2QE
Received
6 Jul 2026
Validated
7 Jul 2026
Ward
Princes
Parish
Not Parished
Case officer
Show
Target decision
1 Sept 2026
Decision
Planning Permission not Required
Decision date
11 Sept 2026
Decision level
Delegated Decision
Applicant
Show
Agent
Design And Plan Consultants Ltd
Freehold owner
Show

How this decision compares

Decided in 66 days from validation, 11 days slower than Dartford's median of 55 for extensions. Approved, as 74% of extensions here are.

89%decided within 8 weeks
74%approved
338decided 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 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PLP-00003627
Statutory expiry
1 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.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.