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9 Heath Lane Dartford Kent DA1 2QE

26/00653/PDEGeneral Permitted Dev - ExtensionsRefused
Prior approval

Refused on 15 July 2026

Council decision: Prior Approval Required and Refused1 reason for refusal

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Determination pursuant to Schedule 2, Part 1 (Class A.1 (g) of the Town and Country Planning (General Permitted Development) (England) Order 2015 as to whether prior approval is required for the erection of a single storey rear extension

Received
8 June 2026
Ward
Princes
  1. Received8 Jun
  2. Validated8 Jun
  3. Consult.4 Jul
  4. Target20 Jul
  5. Decided15 Jul

Decided in 37 days

About this application

This is a planning application for a single storey rear extension at 9 Heath Lane Dartford Kent DA1 2QE. Dartford has handled 2,169 applications of this type. This one was decided in 37 days, 3 weeks quicker than Dartford's typical decision time. There have been 4 other applications at this address. In the past year there have been 47 applications across Princes. We hold 986 applications in total for the DA1 postcode area.

Why it was refused

  1. The proposed extension by virtue of its depth, height, location and proximity to the common boundary would introduce a harmful overbearing impact and overshadowing of the rear garden amenity space and rear ground floor windows of no. 11 Heath Lane. It would also by virtue of its height, depth, proximity to the boundary and change in levels have a harmful overbearing and overshadowing impact on the rear garden amenity space no. 7 Heath Lane. It would therefore be contrary to policies M1, M2 and M10 of the Dartford Local Plan to 2037 and paragraph 7 of Part 1 Class A of the General Permitted Development Order and should be refused.

From the council's decision notice.

Application details

Postcode
DA1 2QE
Application type
General Permitted Dev - Extensions
Scale / size
Small
Parish
Not Parished

Planning application dates

Date validated
8 June 2026
Consultation expiry
4 July 2026
Neighbour consultation start
9 June 2026
Neighbour consultation end
4 July 2026
Last date for comments
4 July 2026
Target decision date
20 July 2026

Applicant and agent

Applicant
Private applicant
Agent address
93 Cotmandene Crescent Orpington Kent BR5 2RA

Planning decision

Case officer
Josiah Greenaway
Statutory period
42 days

Additional information

Planning Portal ID
PP-14981870
Comments
0
Documents
6
Constraints
16

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: HMO Article 4(1) Direction North Order 2025
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Dartford

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