Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Air source heat pump planning permission
Does anyone have experience of getting planning permission to site an air source heat pump close to a property boundary?
I know that ASHPs can be installed under permitted development (ie. without requiring planning permission) if they are more than 1m away from the boundary of the property.
In my case, the best place to put the ASHP is closer than 1m to the boundary, so I was considering asking for planning permission to be allowed to do that.
Has anyone on the forum gone through this process? Does anyone know if this permission is ever granted?
Thanks for any advice you can offer!
I have experience of not getting pp and have followed a lot if what others have said.
In summary:
It depends entirely on your lpa. Some, like mine, impose quite extreme requirements on ashps in respect of noise and visual appearance, way more severe than imposed by pd rules. Others appear not to be too bothered.
You could try looking at your local plan and also recent decisions by your lpa to get an idea. You can ask for pre planning advice but it can be of variable quality and you may have to pay.
The 1m rule is unlikely to be a major concern, but other factors such as noise and visual appearance may be as noted above.
There is a current government consultation on pd rights under which it is proposed that this particular rule may be dropped.
4kW peak of solar PV since 2011; EV and a 1930s house which has been partially renovated to improve its efficiency. 7kW Vaillant heat pump.
@bm212 our local planning authority portal (Powys) allows for searching by keywords. When I’ve searched for heat pumps it brought up countless results. Maybe your LPA has something similar.
🔥 Britain’s Heat Pump Shitshow
How Installing a Heating System Became a National Nervous Breakdown
Free UK shipping.
Rewritten and updated for 2027
📘 From Zero to Heat Pump Hero
🛠️ Bodge Buster
New to heat pumps?
Take the Heat Pump Fundamentals course and use INTRO50 at checkout for 50% off.
Yes - my local authority does have a planning site which I can search - for some reason it didn't occur to me to do that!
I'll search and take a look and see what I can find.
Thanks!
@bm212 please keep us updated. Curious to see what the outcome is.
I had a look at a few applications around us for heat pumps, and I have to say you have to provide a lot more info and data than I expected.
🔥 Britain’s Heat Pump Shitshow
How Installing a Heating System Became a National Nervous Breakdown
Free UK shipping.
Rewritten and updated for 2027
📘 From Zero to Heat Pump Hero
🛠️ Bodge Buster
New to heat pumps?
Take the Heat Pump Fundamentals course and use INTRO50 at checkout for 50% off.
- 27 Forums
- 2,758 Topics
- 64.9 K Posts
- 1,531 Online
- 7,162 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 3 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 9 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 14 hours ago
-
-
RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
-
RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
-
RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
-
It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
-
RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago




