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17 Mangotsfield Road Mangotsfield South Gloucestershire BS16 9JG

P26/00585/HHHouseholderRefused

Refused on 6 May 2026

Council decision: RefusalDelegated (officer decision)2 reasons 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

Erection of two storey side and single storey rear extension to form additional living accommodation.

Received
12 March 2026
Decision level
Delegated (officer decision)
Ward
Staple Hill And Mangotsfield
  1. Received12 Mar
  2. Validated12 Mar
  3. Consult.9 Apr
  4. Target7 May
  5. Decided6 May

Decided in 55 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 17 Mangotsfield Road Mangotsfield South Gloucestershire BS16 9JG. South Gloucestershire has handled 6,054 applications of this type. This one was decided in 55 days. There are no previous applications recorded at this address. In the past year there have been 46 applications across Staple Hill And Mangotsfield. We hold 1,714 applications in total for the BS16 postcode area.

83% of full applications at South Gloucestershire Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Why it was refused

  1. The erection of this two storey side extension to the host dwellinghouse, by reason of its proposed form, scale, width and lack of subservience, fails to respect the character and appearance of the host dwellinghouse and its attached dwellinghouse of No 15 Mangotsfield Road and also of the adjacent neighbouring dwellinghouses within this established residential area. This side extension would also create an unbalanced appearance to this pair of semi- detached dwellinghouses and also upon the combined development form of the adjacent dwellinghouses of Nos 7&9 and 11&13 Mangotsfield Road. Therefore the proposal is considered contrary to Policy CS1 of the South Gloucestershire Local Plan: Core Strategy (Adopted) December 2013; Policy PSP1 and PSP38 of the South Gloucestershire Local Plan: Policies, Sites and Places Plan (Adopted) November 2017; the Householder Design Guide SPD (Adopted) March 2021; and the provision of the National Planning Policy Framework (December 2024).
  2. Information has not been provided in respect of an Arboricultural Impact Assessment - recommendations are required to ensure that the development does not have a detrimental impact on the trees to be retained on and adjacent to this site (N.B. Trees on and adjacent to this site are the subject of Tree Preservation Orders). Therefore, it is not possible to properly assess whether such trees within the context of the application site will be protected in accordance with a tree constraints or tree protection plan and BS:5837:2012, and it is therefore contrary to Policies CS5 and CS9 of the Core Strategy Adopted December 2013, and PSP2, PSP3, and PSP38 of the Policies, Sites and Places Plan Adopted November 2017. IN ACCORDANCE WITH ARTICLE 35 OF THE TOWN AND COUNTRY PLANNING (DEVELOPMENT MANAGEMENT PROCEDURE) ORDER 2015.

From the council's decision notice.

Application details

Postcode
BS16 9JG
Application type
Householder
Scale / size
Small
Parish
Staple Hill And Mangotsfield Parish Council

Planning application dates

Date validated
12 March 2026
Consultation expiry
9 April 2026
Consultation end
9 April 2026
Neighbour consultation end
9 April 2026
Last date for comments
9 April 2026
Target decision date
7 May 2026

Applicant and agent

Agent address
Flat 7 Averill Court 37A Hill Road Clevedon BS21 7NE

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14712986
Documents
14
Constraints
49

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Tree Preservation Order: Ref 0102Protected tree on or next to this site · +5 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, Article 4 directions, 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: South Gloucestershire

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