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Building Compliance in Cheltenham
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Cheltenham’s seven conservation areas and retrofit decisions
Cheltenham identifies seven conservation areas, including the Central Conservation Area, which covers around 599 hectares. The central area includes the town centre and much of the Victorian and Edwardian suburbs, but also commercial premises, university campuses and the hospital complex. Conservation considerations therefore extend beyond individual historic houses. Before specifying insulation, replacement glazing or external plant, locate the property on the council’s map and establish which character appraisal applies.
The Central Conservation Area is divided into 19 character areas, each with an adopted appraisal and management plan. Use the relevant document to inform the options considered in a retrofit assessment. U-value calculations can compare retained and upgraded fabric, but a better thermal result does not establish that a visible alteration is acceptable. Keep the energy options and their effects on the building’s character in the same design discussion.
Cheltenham’s heritage statement guidance requires a statement for all listed building consent applications and development that may affect designated heritage assets or their settings. It excludes householder planning applications from the latter requirement, but not householder listed building applications. The statement must assess significance and the proposal’s impact, with justification where harm arises. Do not treat a technical retrofit report as a substitute for that heritage assessment.
Cheltenham validation: a checklist is not an energy statement
The council’s sustainable construction checklist requirement covers all residential applications for new dwellings and all non-residential major applications. Its guidance specifically describes the checklist as a lighter document for smaller residential schemes of one to nine homes. A single new Cheltenham dwelling should therefore have this requirement reviewed rather than assuming that a small project has no sustainability submission. A sustainability statement can explain the design evidence, but should not displace the council’s completed checklist.
For all major applications, Cheltenham requires an energy statement addressing Joint Core Strategy Policy SD3 and the Climate Change Supplementary Planning Document dated June 2022. The checklist page confirms that major development needs both documents. Scope the energy statement around predicted demand and emissions, while using the checklist to record the wider construction response. Sending one document under two filenames would not answer the council’s distinction between these submissions.
Services in Cheltenham
New homes and conversions
- Air tightness testing in Cheltenham
On-site testing that measures how much air leaks through a building's envelope, with a certificate for Building Control.
- Sound insulation testing in Cheltenham
Pre-completion testing of separating walls and floors between homes, reported in the form Building Control expects.
- Ventilation testing in Cheltenham
Airflow measurement of extract fans and ventilation systems, recorded for the Building Control completion file.
- MVHR commissioning in Cheltenham
Setting up and measuring a mechanical ventilation with heat recovery system, with commissioning records for handover.
- SAP calculations in Cheltenham
The energy calculation for new homes and conversions, from design stage figures to the as-built result.
- Home energy model in Cheltenham
Assessment under the Home Energy Model, the government's planned replacement for SAP.
- U-value calculations in Cheltenham
Calculated U-values for walls, floors and roofs, set out in a document Building Control can check against the limits.
- Thermal bridging calculations in Cheltenham
Calculated psi-values for junctions, replacing default values in SAP and SBEM with measured detail.
- Condensation risk analysis in Cheltenham
Analysis of how moisture moves through a wall, roof or floor build-up, showing whether condensation risk is acceptable.
- Water calculations in Cheltenham
The water efficiency calculation for new homes, showing estimated daily use per person against the target.
- Background ventilation calculations in Cheltenham
Calculations that size trickle vents and background ventilation for each room, ready for Building Control.
- Overheating assessments in Cheltenham
Overheating assessment for new homes, using the simplified method where it applies.
- CIBSE TM59 and TM52 assessments in Cheltenham
Dynamic thermal modelling of overheating risk, assessed against CIBSE TM59 for homes and TM52 for other buildings.
- Party wall and ceiling design in Cheltenham
Design review of separating wall constructions between homes, so they are built to pass sound testing.
- Party floor design in Cheltenham
Design review of separating floor constructions between flats, so they are built to pass sound testing.
- Regulation 25A reports in Cheltenham
The report on high-efficiency alternative energy systems required for new buildings under Regulation 25A.
Commercial and public buildings
- SBEM calculations in Cheltenham
The energy calculation for new and altered non-domestic buildings, with the BRUKL output Building Control asks for.
- Display energy certificates in Cheltenham
Display Energy Certificates showing the actual energy use of public buildings, with the advisory report.
- Smoke shaft and AOV testing in Cheltenham
Testing of smoke shafts and automatic opening vents to confirm they operate as designed.
- Fire risk assessments in Cheltenham
A written assessment of fire risk in a building's common or work areas, with the actions needed to reduce it.
- Legionella risk assessments in Cheltenham
An assessment of a building's water systems that identifies legionella risk and the controls needed.
- Commercial and industrial noise surveys in Cheltenham
Assessment of sound from commercial and industrial sources under BS 4142.
- Entertainment and night club noise surveys in Cheltenham
Noise assessment for bars, clubs and venues, and for homes planned near them.
Existing buildings and refurbishment
- Asbestos surveys in Cheltenham
Surveys that find and record asbestos-containing materials, and explain which survey type a building needs.
- Management asbestos survey in Cheltenham
A survey of the accessible parts of an occupied building so the dutyholder can manage asbestos during normal use.
- Refurbishment and demolition survey in Cheltenham
An intrusive survey of the areas affected by planned refurbishment or demolition, carried out before work starts.
- Pre-purchase asbestos survey in Cheltenham
An asbestos survey arranged before buying a property, so the buyer knows what is present and where.
- Retrofit assessments in Cheltenham
A whole-house assessment of a home's condition and energy use, used to plan retrofit measures.
- Borescope inspections in Cheltenham
Camera inspection of cavities and voids through small holes, without opening up the structure.
- EPC in Cheltenham
Energy Performance Certificates for homes and commercial buildings that are built, sold or let.
Planning applications
- Energy statements in Cheltenham
Energy statements written for planning applications, setting out how a scheme meets the council's energy policy.
- Sustainability statements in Cheltenham
Sustainability statements for planning applications, covering the topics the council's policies ask for.
- Acoustic design in Cheltenham
Acoustic design advice from the early stages of a project, so construction details meet sound requirements.
- Noise surveys in Cheltenham
Noise impact assessment for planning applications, and the starting point for the specific noise surveys below.
- Environmental noise survey in Cheltenham
Measurement of existing noise levels at a site, used to inform design and planning submissions.
- Residential noise surveys in Cheltenham
Noise assessment for new homes, showing that internal and external noise levels will be acceptable.
- Road and rail noise surveys in Cheltenham
Assessment of road and railway noise affecting a proposed development.
Cheltenham Plan 2020 and the adopted Joint Core Strategy
Cheltenham’s development plan page identifies the Joint Core Strategy 2017, Cheltenham Plan 2020 and saved policies of the 2006 Borough Local Plan as its three sources. The Cheltenham Plan was adopted on 20 July 2020 and provides borough-level detail beneath the strategic plan. The Joint Core Strategy was adopted in December 2017. For a Cheltenham site, identify the local allocation and relevant saved policies rather than relying on the joint strategy alone.
Joint Core Strategy Policy SD3 expects energy efficiency, climate adaptation and efficient water use, including changes to existing buildings. Major applications must show how annual energy demand and associated carbon dioxide emissions were calculated. Coordinate SAP calculations for dwellings or SBEM calculations for relevant non-domestic space with the planning narrative. These calculations support the energy evidence; they do not replace the broader explanation of the proposal’s sustainability.
The SD3 delivery text, paragraph 4.3.10 identifies passive design to control overheating, alongside drainage and green infrastructure measures. Test solar control and ventilation while Cheltenham layouts remain adjustable, using overheating assessments where appropriate. SD3 also requires efficient water use. Water calculations can support the fittings specification, but this policy wording should not be presented as a verified numerical local consumption target.
Cheltenham homes beside noise and new leisure uses
Cheltenham’s noise impact assessment requirement covers new commercial entertainment or leisure facilities, operational noise or vibration near residential uses, and residential development near existing noise or vibration sources. The report must identify sources, assess sensitive receptors and explain mitigation where adverse impacts arise. Commission noise surveys before fixing the relationship between bedrooms, windows and equipment, so the evidence can influence the drawings.
The same Cheltenham requirement names Joint Core Strategy Policies SD14 and SD4. Use acoustic design to translate assessment findings into the proposed construction and ventilation strategy. Where noise mitigation depends on closed windows, carry that assumption into any overheating assessment. Otherwise the acoustic report and thermal model could describe different operating conditions for the same Cheltenham home.
Building compliance questions in Cheltenham
Does one new Cheltenham home need a sustainability checklist?
Yes. Cheltenham’s published requirement covers all residential applications for new dwellings and specifically provides for smaller schemes of one to nine homes.
Which building control service does Cheltenham Borough Council name?
The council’s building regulations page directs applicants to Cheltenham and Tewkesbury Building Control. Confirm the application and inspection arrangements for your project with the body handling it.
Is Cheltenham covered by an adopted Joint Core Strategy?
Yes. Cheltenham’s development plan page names the Joint Core Strategy adopted in December 2017, alongside the Cheltenham Plan adopted on 20 July 2020 and saved 2006 policies.
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