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20 Coniston Avenue Bristol BS9 3SA

14/04896/CPCertificate of Lawfulness - proposedApproved
Outline / PiP

Approved on 24 November 2014

Council decision: Certificate of Lawfulness BE ISSUEDDelegated (officer decision)

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

Certificate of Lawfulness - proposed loft conversion with side dormer.

Received
2 October 2014
Decision level
Delegated (officer decision)
Ward
Westbury-on-Trym
  1. Received2 Oct
  2. Validated7 Oct
  3. Consult.
  4. Target2 Dec
  5. Decided24 Nov

Decided in 48 days (council typically 42)

About this application

This is an outline application for a loft conversion at 20 Coniston Avenue Bristol BS9 3SA. Bristol has handled 1,217 applications of this type. This one was decided in 53 days, 11 days longer than Bristol's typical decision time. There are no previous applications recorded at this address. We hold 2,406 applications in total for the BS9 postcode area.

83% of outline applications at Bristol City Council were approved. Across all application types, the council typically decides in about 6 weeks (median).

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

Application details

Postcode
BS9 3SA
Application type
Certificate of Lawfulness - proposed
Scale / size
Small
Parish
Henleaze, Stoke Bishop, Westbury On Trym
District
Henleaze, Stoke Bishop, Westbury On Trym

Planning application dates

Date validated
7 October 2014
Target decision date
2 December 2014

Planning decision

Statutory period
56 days

Additional information

Documents
9
Constraints
3

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, 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: Bristol

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