Mallards The Avenue Bourne End Buckinghamshire SL8 5QY
Approved on 24 September 2026
Delegated (officer decision)4 conditions
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
Single storey side extension to link main house to the detached garage and extend garage to front. Part single storey, part two storey rear extension incorporating rear terraces at first floor. Insertion of x 6 roof-lights to front and rear elevations and solar panels and replace all windows and doors. Renewal of lapsed Planning Consent Ref: 18/08127/FUL.
- Received
- 30 July 2026
- Decision level
- Delegated (officer decision)
- Public comments
- 0 · last counted 4 October 2026
- Council
- Buckinghamshire Council
- Ward
- Chiltern Villages
- Agent
- Heighway Associates Architects Ltd
- ReceivedReceived30 Jul
- ValidatedValidated30 Jul
- Consult.Consultation4 Sep
- TargetTarget Date24 Sep
- DecidedDecided24 Sep
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a two storey rear extension at Mallards The Avenue Bourne End Buckinghamshire SL8 5QY. Buckinghamshire has handled 2,296 applications of this type. This one was decided in 56 days. The site is in the Abbotsbrook conservation area. There are no previous applications recorded at this address. In the past year there have been 150 applications across Chiltern Villages. We hold 583 applications in total for the SL8 postcode area.
87% of full applications at Buckinghamshire 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
Application details
- Postcode
- SL8 5QY
- Application type
- Full Application
- Scale / size
- Small
- Parish
- Little Marlow
Planning application dates
- Date validated
- 30 July 2026
- Consultation expiry
- 4 September 2026
- Consultation end
- 4 September 2026
- Last date for comments
- 4 September 2026
- Target decision date
- 24 September 2026
Applicant and agent
- Agent
- Heighway Associates Architects Ltd
- Architect profile
- HEIGHWAY ASSOCIATES ARCHITECTS LIMITED
- Agent address
- 34 West Street Marlow SL7 2NB
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 14 August 2026
- Advertisement expiry
- 4 September 2026
Additional information
- Documents
- 12
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
- Conservation area: AbbotsbrookPart of the site
- Article 4 direction: Former Wycombe Rural District - Poultry Production
Also checked, none recorded (22)
flood storage 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: Buckinghamshire
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Around this site
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For applicants and trades
For the applicant
Need an arboricultural method statement? Arboriculturists near this site
Condition 3 on the decision asks for this.
- 10.2 miUxbridge
- 10.6 miHurst
- 15.8 miThame
Nearest first, within 25 miles of the site. Every firm is listed free.
Contractors near this project
Find contractors for extensions near this site- Lynford homesVerifiedBuckinghamshireNew Builds7.3 mi
- R O'Donoghue ElectricalElectrician0.0 mi
- All Secure Homes0.1 mi
- Hurseys LtdElectrician0.3 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.