1 Harborough Cottages Warren Road Southfleet Kent DA13 9NT Data via plota.co.uk

26/00741/FUL - Full Application Awaiting decision

Proposal

Erection of a two-storey side extension and a single storey rear extension including new vehicular access to new parking area Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
29 Jun 2026
✓
Validated
14 Jul 2026
✓
Consultation
20 Jul 2026
Decision
Expected by 8 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision soon after comments close on 24 Sept 2026; it is now day 87.

The consultation period closed on 24 Sept 2026.

Site constraints 7

Conservation area 7 m away: Southfleet Conservation Area
The edge of the area; work outside it can still affect its setting.
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 ↗
6 listed buildings within 150 m
Nearest: Danetre Fiveways Southfleet Post Office, Grade II, 56 m away · 1 Grade I, 5 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 6 with distances
Historic England ↗
Also on the record
National infrastructure project 1303 m away: Lower Thames Crossing; Radon affected area, class 2; Green belt 15 m away: London; Inside the Southfleet 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 · No scheduled monument 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.

Building

Floor area75 m² (807 sq ft)
Energy ratingD (58 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in June 2025, 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
Full Application
Postcode
DA13 9NT
Received
29 Jun 2026
Validated
14 Jul 2026
Ward
Longfield, New Barn & Southfleet
Parish
Southfleet
Case officer
Show
Target decision
8 Sept 2026
Applicant
Show
Agent
DRA Lumsden Ltd/Mr David Lumsden

Decision outlook

Day 87, past the statutory target. 98% of extensions in Dartford are decided within thirteen weeks, which runs to 13 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.

Day 8731 days past the 56-day target
89%decided within 8 weeks
74%approved
335decided 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.

5 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15034534
Planning Portal ref
PP-15034534
Neighbours
10 Sept 2026
Consultation
20 Jul 2026
Comments by
24 Sept 2026
Statutory expiry
8 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

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.