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Eastbourne · planning decisions

Eastbourne: cooling planning decisions

Written by Solomon Amos.

Sources: CIBSE TM59, Building Regs Part O, gov.uk Boiler Upgrade Scheme, and MCS (the certification scheme for registered installers) - see methodology

Last checked against current grant rules on 14 August 2026

Quick answer

Yes, on the record so far. Out of 29 determined applications naming air conditioning or a condenser, Eastbourne said yes to 29 of them, 100%, with 12 of the 29 being domestic. A cooling-only unit still needs a full planning application, because the permitted-development route on a house belongs only to an air-to-air heat pump, which heats as well as cools.

What Eastbourne has decided

Eastbourne has decided 29 planning applications mentioning air conditioning or other cooling plant, 29 of them approved and 0 refused. That is a slim record, just past the point at which we will publish a rate from it at all.

Set beside the decided cases are 3 without an outcome at all in Eastbourne - pending, or withdrawn before an officer ruled. Keeping those out of the denominator is deliberate: an abandoned application tells you nothing about what the council would have said.

That is an approval rate of 100% across 29 decisions covering every development type, 12 of them householder applications - close to universal. A rate this high usually says as much about what gets submitted as about what gets waved through: schemes likely to fail tend to be withdrawn rather than decided, and a withdrawal is not in this denominator.

The scope matters as much as the number. Commercial and mixed-use plant makes up a large share of any council's cooling caseload, so an all-development rate is a weaker guide to a domestic application than its size suggests.

The homeowner-specific rate is the one most people want, and Eastbourne has not yet decided enough domestic applications for it: 12 is under our publication floor, so you get the count and no percentage.

No decided application in Eastbourne names an air-to-air heat pump, the one category that both heats and cools. Do not read that as the council disliking them - read it as a case officer who has probably not seen one, which is a different problem and a solvable one.

The rule these decisions are made under

Since 2025-05-29, England's permitted-development rules let a house fit an air-to-air heat pump, which heats as well as cools, without a planning application in many cases, within set size, siting and noise limits. A unit that only cools has no equivalent route and needs a full application whatever the property.

That is why the decisions above matter more than they would have before the change. Every cooling-only installation now crosses a planning officer's desk, so the council's posture is not background information, it is the decision.

Flats are the sharpest exception, here as everywhere in England: the permitted-development right for an outdoor unit belongs to the house rather than to a flat within it, so a flat will usually need freeholder or managing-agent consent as well as planning permission.

What gets refused, and what gets attached

What those refusals were FOR is a national question at the volume of officer reasoning currently published, not a council-level one, and we do not pretend otherwise. Both findings are set out with their sample sizes: why cooling applications get refused and the conditions councils attach to an approval.

Every council we can publish a figure for is listed on the council index.

What this data does not show

Applications are identified from their own description, so every count on these pages means applications mentioning cooling equipment, not every cooling installation in the area. An application that fitted the same kit but described it as external plant is not in these figures, which makes them a floor on activity rather than a census.

Each application is assigned to Eastbourne through the postcode on the application itself. Of the 32 applications recorded for this authority, 100% carry a location we could resolve; nationally 1738 of 19260 applications could not be tied to a district at all and sit outside every figure on this site rather than being quietly assigned somewhere.

What this page cannot tell you is what will happen at your address. It has no view of your elevation, your neighbours' windows, whether your home sits in a conservation area, or whether it is a listed building - and a neighbour's approval settles none of those. This is indicative guidance drawn from public planning records, not legal advice: confirm the final position with your Local Planning Authority before you install.

Planning figures are computed from decided planning applications published by UK local planning authorities on their statutory planning registers, aggregated via PlanIt. Contains public sector information licensed under the Open Government Licence v3.0. Figures are indicative and are not a statement by any council. Data as of September 2026. See all data sources.

Recent decisions you can check yourself

These are real applications Eastbourne has decided, taken from its own statutory planning register. Every one links back to the council's entry, so nothing here has to be taken on trust.

12 most recent of 45 decided

  • East Sussex/260257Approved

    Installation of Mechanical ventilation with heat recovery unit and airconditioning condenser unit to rear flat roof and...

    EastbourneDecided 18 May 2026Householder applicationAuthority record
  • Eastbourne/260257Approved

    Installation of Mechanical ventilation with heat recovery unit and airconditioning condenser unit to rear flat roof and...

    EastbourneDecided 18 May 2026Householder applicationAuthority record
  • East Sussex/260046Approved

    Change of use from residential institution (use class C2) to 7no. self-contained flats (use class C3), to include...

    EastbourneDecided 3 February 2026Authority record
  • Eastbourne/260046Approved

    Change of use from residential institution (use class C2) to 7no. self-contained flats (use class C3), to include...

    EastbourneDecided 3 February 2026Authority record
  • East Sussex/260013Approved

    Installation of air source heat pump to front of property...

    EastbourneDecided 13 January 2026Householder applicationAuthority record
  • Eastbourne/260013Approved

    Installation of air source heat pump to front of property...

    EastbourneDecided 13 January 2026Householder applicationAuthority record
  • East Sussex/260004Approved

    Erection of plant cage and bin store, installation of AC plant, new front screen and single door to existing brick...

    EastbourneDecided 9 January 2026Householder applicationAuthority record
  • Eastbourne/260004Approved

    Erection of plant cage and bin store, installation of AC plant, new front screen and single door to existing brick...

    EastbourneDecided 9 January 2026Householder applicationAuthority record
  • East Sussex/250653Approved

    Minor changes to existing external elevations, enclosing of an existing external courtyard, forming a new courtyard...

    EastbourneDecided 29 October 2025Authority record
  • East Sussex/250339Approved

    Installation of new HVAC Plant/Condenser area...

    EastbourneDecided 16 June 2025Authority record
  • Eastbourne/250339Approved

    Installation of new HVAC Plant/Condenser area...

    EastbourneDecided 16 June 2025Authority record
  • Eastbourne/240646Approved

    Installation of a domestic 8kW Air source heat pump...

    EastbourneDecided 18 November 2024Householder applicationAuthority record

33 further decided applications are held for Eastbourne and counted in the figures above. They are not listed here to keep the page readable, not because they say anything different.

Statutory planning-register entries published by Eastbourne. Applicant, agent and case-officer names and full addresses are not shown. Descriptions are the applicant's own wording, shortened. Each entry links to the council's own register, which is the authoritative record.

Planning-application data

The applications listed here are entries on the statutory planning register of the named local planning authority, kept under section 69 of the Town and Country Planning Act 1990 and article 40 of the Town and Country Planning (Development Management Procedure) (England) Order 2015. Aggregate figures on this page contain public sector information licensed under the Open Government Licence v3.0.

We show only the application reference, a shortened description, the decision and its date. We do not show applicant, agent or case-officer names, or full addresses. We publish decided applications only. The council's own register is the authoritative record and every entry links to it; where this page and the council disagree, the council is right.

GetComfort is not a planning authority and this is not planning advice. If an entry here concerns your property and you would like it removed, email [email protected] and we will remove it. See all data sources.

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Frequently asked questions

Does Eastbourne approve air conditioning applications?

Yes, in almost every decided case: 100% of 29 decisions, spanning every development type with 12 householder applications among them. Read it as posture rather than certainty - an application withdrawn before determination never enters the figure.

Do I need planning permission for air conditioning?

For a cooling-only unit, yes, always. Since May 2025 the permitted-development route on a house is open only to an air-to-air heat pump, which heats as well as cools; a unit that only cools is excluded from it entirely and needs a full application. Flats are a further exception, because the permitted-development right sits with the house rather than the flat within it.

How many air conditioning applications has Eastbourne refused?

None. All 29 of the decided applications mentioning cooling plant that Eastbourne has determined were approved. That is a real result rather than a data gap, though it says nothing about applications withdrawn before a decision.

Is this the approval rate for homes, or for all buildings?

All buildings. Commercial and mixed-use schemes are a large share of any cooling caseload, and Eastbourne has decided 12 householder applications, which is below the sample size we publish a separate domestic rate from. The count is disclosed so you can see the denominator you are actually working with.

Every home is different - your floor, aspect, EPC band, heating type and conservation status all change the answer. Our free cooling checker pre-fills your home from public property data (EPC and UPRN records) and takes it from the council's record down to your own address in Eastbourne, with a property-specific planning verdict, the right cooling system for your home, and an indicative cost. No phone call, no waiting.

Check my home

You will see your full cooling plan instantly. If you would like us to email it to you, or to have a single accredited local installer contact you about a free survey, you choose that at the end - we only get in touch if you ask.

This is indicative planning guidance drawn from public records, not legal advice - always confirm the final position with your Local Planning Authority (LPA) before you install. Every figure above follows our published methodology.

More on planning and cooling in Eastbourne