Boiler installation in Tewkesbury
Tewkesbury Borough Council's conservation areas run from Tewkesbury town to villages such as Winchcombe and Bishops Cleeve [S1]. For a boiler replacement, the local rules that matter are about the outside of the house: whether a new flue position falls in a conservation area, and in Tewkesbury town, the Article 4 Direction.
Who handles what in Tewkesbury
- Planning: Tewkesbury Borough Council, which runs its own conservation area and Article 4 pages [S1].
- Building control: Cheltenham and Tewkesbury Building Control (CTBC). It was formed in 2010 and provides the council building control service for Tewkesbury and Cheltenham [S2][S3].
If your installer is registered with a competent person scheme, they can self-certify the work and tell the local authority if needed. gov.uk says they give you a certificate within 8 weeks of finishing [S5].
The Article 4 Direction in Tewkesbury town
The Tewkesbury town conservation area has an Article 4 Direction [S1]. The council says that where one applies, work that is normally permitted development may need a planning application [S1]. Before any outside work, such as a new flue position, check on the council's "Am I in a conservation area?" tool [S1].
Conservation areas across the borough
The council's page has maps for 14 conservation areas, spread across the borough: Ashleworth Green, Bishops Cleeve, Buckland, Dumbleton, Forthampton, Great Washbourne, Gretton, Laverton, Snowshill, Stanton, Tewkesbury, Twyning Church End, Winchcombe and Woodmancote [S1].
The Planning Portal says that in a conservation area, a flue should not go on the front or side wall of the house if that wall faces a road [S4]. On a listed building, check with the council before fitting a flue. Changes inside a listed building are also likely to need consent [S4].
Where all the work is inside, planning permission is not normally needed [S4].
Costs
About £2,500 to £4,000 is Checkatrade's figure for a like-for-like combi replacement in the same place, supply and install [S6]. That is a UK average (price tables updated March 2026), not a Tewkesbury price. We have no local price data, so the way to know your cost is a quote for your own home. The cost guide has the full figures, including regular boilers.
Get a quote
Request a free quote. We are a quote-matching service, not an installer: with your consent we pass your enquiry to one Gas Safe registered boiler installer. Nearby: Cheltenham and Gloucester.
Frequently asked questions
Who handles planning for a boiler flue in Tewkesbury?
Tewkesbury Borough Council [S1]. Building control is run by Cheltenham and Tewkesbury Building Control (CTBC) [S2][S3].
Does Tewkesbury town have extra planning controls?
Yes. The Tewkesbury town conservation area has an Article 4 Direction. Where one applies, work that is normally permitted development may need a planning application [S1].
Sources
- [S1] https://tewkesbury.gov.uk/services/planning/conservation/conservation-areas-and-article-4-directions/, accessed 2026-09-30
- [S2] https://ctbuildingcontrol.co.uk/, accessed 2026-09-30
- [S3] https://tewkesbury.gov.uk/services/planning/building-control/, accessed 2026-09-30
- [S4] https://www.planningportal.co.uk/permission/common-projects/boilers-and-heating, accessed 2026-09-30
- [S5] https://www.gov.uk/building-regulations-approval/use-a-competent-person-scheme, accessed 2026-09-30
- [S6] https://www.checkatrade.com/blog/cost-guides/new-boiler-cost/, accessed 2026-09-30