Crown Cottage Duck Street Hilton DT11 0DQ
Approved on 20 February 2026
Council decision: GrantedDelegated (officer decision)
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
Convert detached garage to stand-alone annexe and erect garden room (Demolish Conservatory). Install replacement Septic Tank & Water Treatment Plant.
- Submitted
- 30 December 2025
- Decision level
- Delegated (officer decision)
- Council
- Dorset Council
- Ward
- Chalk Valleys Ward
- ReceivedSubmitted30 Dec
- ValidatedValidated30 Dec
- Consult.Consultation
- TargetTarget Date
- DecidedDecided20 Feb
Decided in 52 days (council typically 42)
About this application
This is a full planning application for a conservatory at Crown Cottage Duck Street Hilton DT11 0DQ. Dorset has handled 11,876 applications of this type. This one was decided in 52 days, 10 days longer than Dorset's typical decision time. The site is in the Hilton conservation area, with 6 listed buildings nearby. There have been 3 other applications at this address. In the past year there have been 95 applications across Chalk Valleys Ward. We hold 2,461 applications in total for the DT11 postcode area.
92% of full applications at Dorset 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
- DT11 0DQ
- Application type
- Householder Planning Permission
- Scale / size
- Small
- Parish
- Hilton
Planning application dates
- Date validated
- 30 December 2025
Applicant and agent
- Agent address
- 57 Cereleton Park Charlton Marshall Blandford DT11 9PL
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: Hilton Conservation Area
- Nutrient neutrality catchment: Poole Harbour SPA/RamsarApplies to new homes and overnight accommodation
- National Landscape (AONB): Dorset
Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.
Also checked, none recorded (19)
flood storage areas, 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, national parks, 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.
Associated applications
- 202530 Dec
Convert detached garage to stand-alone annexe and erect garden room (Demolish Conservatory). Install…
This applicationApprovedFullP/HOU/2025/07571 - 202530 Dec
Internal alterations and install new external door.
WithdrawnListed building consentFiled alongsideP/LBC/2025/07545
Planning history at this site
3 other applications at this property, newest first.
- 20265 Aug
Structural repairs roof and NW attic chimney breast; rebuilding and raising height of NW chimney stack…
ApprovedListed building consentP/LBC/2026/04287 - 20263 Aug
Rebuild chimney stack and raise height to meet HETAS regulations, metal pot hanger cowling to be installed to…
ApprovedHouseholderP/HOU/2026/04235 - 20161 Jul
T1 (x2) - Cypress - Fell
ApprovedTree Works- Conservation Area2/2016/0970/CATREE
Source: Dorset
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Around this site
Nearby applications
- Crown Cottage Duck Street Hilton DT11 0DQP/LBC/2025/07545 · HeritageWithdrawn0.0 mi
- Crown Cottage Duck Street Hilton DT11 0DQP/HOU/2026/04235 · FullApproved0.0 mi
- Crown Cottage Duck Street Hilton DT11 0DQP/LBC/2026/04287 · HeritageApproved0.0 mi
- Crown Cottage Duck Street Hilton Dorset DT11 0DQ2/2016/0970/CATREE · TreesApproved0.0 mi
- Linden Cottage Duck Street Hilton Dorset DT11 0DQ2/2015/1362/CATREE · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Churchills Electrical LimitedElectrician0.2 mi
- RNB ElectricalElectrician0.3 mi
- P N Gray Electrical LimitedElectrician2.9 mi
- Andy Stevens Electrical LtdElectrician5.2 mi
Planning something similar?
See what the council approved and refused for outbuildings and garden rooms on your street. Pick your home and get the evidence before you pay for drawings.