
★★★★☆★4.7 on Google from 60+ reviews
Simple-Build is a construction and building services company offering architectural design, planning permission, structural engineering, interior design, home extensions, new builds and renovations, providing a complete range of these services under one roof from initial concept to final build. It has over 25 years of experience and has worked on projects including a former factory site redevelopment and a former bank conversion.
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. Simple-Build confirms the exact figure in a written quote — asking is free, with no obligation.



Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Rendering and insulation installer are also offered, priced on survey.

Simple-Build is a construction and building services company offering architectural design, planning permission, structural engineering, interior design, home extensions, new builds and renovations, providing a complete range of these services under one roof from initial concept to final build. It has over 25 years of experience and has worked on projects including a former factory site redevelopment and a former bank conversion.
You can ask for a written price on any building job from this page — an extension, a kitchen refit, a roof that leaks — and compare it with other London builders if you want to.
A line or two and a photo if you have one — it takes a minute.
Locufy passes it on; they come back to you with a written price.
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As published on Google, refreshed on each visit.
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Do they handle planning? Are they on the voluntary construction register? Ask here — Locufy passes it to them and emails you their answer.
Based in London, Simple-Build works across the city and about 15 km around it.
Simple-Build offers architectural design, planning permission, structural engineering, interior design, home extensions, new builds and renovations, all handled together from concept to completion.
Yes, Simple-Build handles planning permission submissions and liaises with local authorities on your behalf.
Yes, Simple-Build offers a free consultation for prospective clients.
Simple-Build has more than 25 years of experience in construction and building services.
Yes, Simple-Build offers an instant quote through its website, and you can also speak to an expert directly.
You can compare it with other London builders too.
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