Heat load surveys and system design in Peckham
For self-builds and extensions in Peckham, a standalone design pack can go straight to your builder. Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell.
No two rooms in Peckham gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Peckham lies roughly 3 miles from central London, and we cover it as part of London. That includes the SE15 postcode district.
Prices in Peckham
For Peckham, expect roughly £495 to £1,645 for a standalone design pack, VAT included, adjusted for typical London rates. London is one of the dearer parts of the UK for trades, which shows in the range. A standalone design pack is priced on the size of the home, the number of rooms and how much drawing work your builder or architect needs. As an example, the Design pack option (drawings and schedules for one home) would typically be £495–£1,045 here.
Home survey
Free with an installation quote.
Design pack
Drawings and schedules for one home.
Self-build pack
Whole-house design for a new build.
Planning and permissions
Since 29 May 2025, England's permitted development rules allow larger outdoor units (up to 1.5 m³) and no longer require a 1 m gap to the boundary, provided the MCS 020(a) noise check is met. Listed buildings and pitched-roof installs still need permission.
The survey
We book surveys in Peckham at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote.
What is included
What a job in Peckham covers:
- Noise check to the nearest neighbour
- Equipment selection and outdoor unit sizing
- Written proposal with options
- Room-by-room heat gain and heat loss
- Pipe and drain routes
Nearby
Nearby, we also cover Brixton (2 miles), Greenwich (2 miles) and Catford (3 miles). See all services in Peckham or heat load surveys and system design across London.