Find affordable Brent Cross extension builders now

Extension builders rates in Brent Cross range from £26/hour £208/day (F C Builders London ltd) to £48/hour £304/day (Samuele Paolini ). To see prices and availability now 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 Brent Cross extension builders

Compare quotes

Compare quotes

Available extension builders in Brent Cross reply

Save Money

Save Money

Select your affordable Brent Cross extension builder

Post your job

£39/hr

£268/day

Last active Oct 26
Get quotes

Swiftdale Developments Ltd

Need the extension buildering job done quickly without breaking the bank? Swiftdale Developments Ltd offer fast, reliable, and affordable extension...

"Dormer loft conversion" - HA8, job posted 06/03/26

£48/hr

£299/day

Last active Oct 26
Get quotes

Samuele Paolini

Samuele Paolini

Need an Extension Builder in Brent Cross? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for ...

"Granny annexe" - COLINDALE, job posted 12/07/25

£41/hr

£256/day

Last active Oct 26
Get quotes

WHITE EAGLE CONSTRUCTION LTD

Trusted and professional extension builder in Brent Cross. Experienced in all extension buildering work and keeping within budget and on quote. WHI...

"Single storey extension" - COLINDALE, job posted 19/02/24

£28/hr

£220/day

Last active Sep 26

1 review

Get quotes

Simion PC Construction Ltd

Marcel Simion

Hi everyone!

i have good experience over 25 years working in construction and I have my on  Business and my company 

"I'm very happy for the job what his done" - LONDON,reviewed 29/09/17, SIMONA

£42/hr

£262/day

Last active Aug 26
Get quotes

Taylor Construction Services Ltd

Relax... you have found a reliable extension builder in Brent Cross. Taylor Construction Services Ltd is a friendly and reliable company based in B...

"Loft conversion 50 sq meater renovation of houe in nd out. Can call on 0203 336x xx" - NW2, job posted 05/02/24

£47/hr

£297/day

Last active Aug 26
Get quotes

DS Construction

Trusted and professional extension builder in Brent Cross. Experienced in all extension buildering work and keeping within budget and on quote. DS ...

"Loft conversion" - NW9, job posted 18/11/23

£39/hr

£248/day

Last active Aug 26
Get quotes

RF Building Services

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

£39/hr

£245/day

Last active Jul 26
Get quotes

HARLEY BUILDING SERVICES LTD

HARLEY BUILDING SERVICES LTD are here to help customers who need an Extension Builder in Brent Cross. We offer a competitive rate to complete all y...

£48/hr

£304/day

Last active Jun 26
Get quotes

BKB Building Contractors

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

£26/hr

£208/day

Last active Jun 26
Get quotes

F C Builders London ltd

Fabio Capani

With over 24 years of hands-on experience, FC Builders London Ltd specialises in home extensions, loft conversions, full renovations, kitchen and b...

£44/hr

£272/day

Last active Mar 26
Get quotes

Carl Construction Limited

This business has not added a description yet.

£42/hr

£262/day

Last active Mar 26
Get quotes

SL Building Constructions

SL Designs is a North London based company with extensive knowledge and experience in design and refurbishments.We understand the excitement of hav...

£43/hr

£273/day

Last active Feb 26
Get quotes

L H Builders

Relax... you have found a reliable extension builder in Brent Cross. L H Builders is a friendly and reliable company based in Brent Cross who consi...

£40/hr

£257/day

Get quotes

MS Maintenance

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

£40/hr

£254/day

Get quotes

D Bradshaw Building Renovation

D Bradshaw Building Renovation is a trusted extension builder serving customers in Brent Cross and the surrounding area. Contact us to today to get...

£40/hr

£249/day

Get quotes

SINCLAIR BUILDERS

SINCLAIR BUILDERS is an established extension buildering business in Brent Cross. We come highly recommended and provide competitive quotes for you...

£42/hr

£267/day

Get quotes

B. S. D. Design & Build Ltd

Yossi Levi

B.S.D Design & Build LTD is a member off FMB- Federation of Master Builders. Our company is also a Trustmark registered company.

£47/hr

£294/day

Get quotes

Ivy Project Management

When faced with difficulties and disorganisation with her own home build, Ivana realised that there were so many unnecessary stresses and delays in...

£48/hr

£296/day

Get quotes

Golden Genesis Construction and Design

Golden Genesis LTD are a committed, approachable and very affordable construction & design company with experience within the building industry. Ou...

£41/hr

£258/day

Get quotes

Space Dimensioned Ltd.

Founded in 2000 by Hasan Dikme, a structural engineer and designer, Space Dimensioned Ltd. is a London-based construction and design company. We sp...

Quickly find an Extension Builder in Brent Cross

Use these steps to find Extension Builders in Brent Cross for FREE!

  1. Post your job: Click "Get quotes" and briefly describe your job.
  2. Enter your details: We’ll match you with Extension Builders in Brent Cross. We’ll notify you via text or email when an Extension Builder is available to quote.
  3. Select your Extension Builder: Compare Extension Builders  interested in working with you. You can use HaMuch to safely message local Brent Cross Extension Builders or phone them directly - you’re in control!

Job estimates from extension builders near you

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...

People in Brent Cross searching for a Extension Builder also viewed...

The Largest Database of UK Trade Rates

At HaMuch we know what tradespeople charge because we have the largest database of rates anywhere in the UK. If you want quotes for jobs at the right price for you, post your jobs with HaMuch and get your home improvements kickstarted straight away!