26 Imperial Square Cheltenham Gloucestershire GL50 1QZ
Proposal
Internal alterations and renovation to existing basement. Alterations to glazing to rear of property and insertion of new boiler flu. Insertion of two air brick vent terminals to front elevation. Alterations to fenestration.
- Received
- 17 December 2025
- Decided
- 28 April 2026 · Grant
- Decision level
- Delegated (officer decision)
- Public comments
- 3
- Council
- Cheltenham Borough Council
- Ward
- Lansdown
- ReceivedSubmitted17 Dec
- ValidatedValidated20 Dec
- Consult.Consultation19 Jan
- TargetTarget Date14 Feb
- DecidedDecided28 Apr
Decided in 129 days (council typically 35)
This is a heritage application for window replacement at 26 Imperial Square Cheltenham Gloucestershire GL50 1QZ. Cheltenham has handled 1,694 applications of this type and approves nearly all of them, typically deciding them in 44 days. This one was decided in 132 days, 13 weeks longer than Cheltenham's median. The site is in the Central conservation area, with 8 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 162 applications across Lansdown. We hold 2,015 applications in total for the GL50 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Cheltenham
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Associated applications
- 20266 May
Discharge of condition 3, proposed detail drawing T1502.10E, of granted permission 25/02024/LBC
Discharge of Condition(s)Discharge of conditions26/00743/DISCON - 202517 Dec
Internal alterations and renovation to existing basement. Alterations to glazing to rear of property and…
This applicationApprovedListed building consent25/02024/LBC
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Central Conservation Area
- Flood zone 1: Low probability (rivers and sea)
Possibly incomplete for this council: tree preservation orders.
Also checked, none recorded (21)
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, 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 2026-10-09. 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.
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