Add an outbuilding to your property in Olympic Park from £9,416

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life. To see prices and availability for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Olympic Park extension builders

Compare quotes

Compare quotes

Available extension builders in Olympic Park reply

Save Money

Save Money

Select your affordable Olympic Park extension builder

Post your job

From £10,120

Rates verified Oct 26
Get quotes

SDS Constructions

Sean Smithers

Our building services company SDS Constructions has been established for many years and have been providing customers in Dagenham and the surroundi...

From £9,880

Get quotes

Can design and Construction

Erald Kanani

Member since August 2025

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £10,712

Last active Nov 26
Get quotes

Render

Experienced extension builder ready to quote for your work. Render is the best extension builder in Olympic Park. No obligation free quotes and man...

From £10,400

Last active Nov 26
Get quotes

Decorating Building Service

Decorating Building Service are here to help customers who need an Extension Builder in Olympic Park. We offer a competitive rate to complete all y...

From £10,168

Last active Nov 26
Get quotes

Sevcan Construction

Relax... you have found a reliable extension builder in Olympic Park. Sevcan Construction is a friendly and reliable company based in Olympic Park ...

From £10,272

Last active Nov 26
Get quotes

Kunshi Services UK Ltd

Kunshi Services UK Ltd is a trusted extension builder serving customers in Olympic Park and the surrounding area. Contact us to today to get a comp...

From £10,176

Get quotes

Fedora and sons Ltd

MIHAI Martolea

Member since September 2026

Fedora and sons Ltd is a trusted extension builder serving customers in Olympic Park and the surrounding area. Contact us to today to get a competi...

From £9,416

Last active Oct 26
Get quotes

RTC Plumbers

Shaik Jamal

Welcome to RTC Plumbers! With over 15 years of experience, we offer a range of plumbing services from simple repairs to complex installations, each...

From £10,256

Last active Oct 26
Get quotes

ESK Builders

Need to find an Extension Builder near you for all your extension buildering work?

ESK Builders provides a local, trusted extension builder...

From £10,328

Last active Oct 26
Get quotes

MD Building & Project Management Ltd

Need an Extension Builder in Olympic Park? MD Building & Project Management Ltd has been helping local clients (10 mile radius) with their extensio...

Outbuilding cost in Olympic Park

Estimates for outbuilding near Olympic Park

Outbuilding costs in Olympic Park range from the cheapest of £9,416 (RTC Plumbers based in RM6) to the dearest of £10,712 (Render based in IG1), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in Olympic Park by posting a job with HaMuch and we will send it to extension builders.


Estimates for common extension builder jobs in Olympic Park;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

More extensions & conversions cost guides...