We are Cognitive Construction, a forward-thinking design & build company.Our houses are our castles and we take great pride in transforming homes all over Buckinghamshire by using our skills, expertise, and passion. Specialising in designing and constructing home extensions, renovations, and new build homes. We believe communication and planning processes are key to a successful project, that’s why we always assign your own dedicated project manager to ensure your renovation runs smoothly. You...
Aspis Construction Ltd has been helping customers in Northamptonshire and the surrounding area for a number of years by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on. Aspis Construction Ltd has a wealth of experience and is known as one of the best builders in Northamptonshire. We pride ourselves on providing a professional, caring, and high-quality service and always meet our customers’ needs. We are fully insured and de...
ab construction has been trading for over 40 years we undertake all building works from modernisations to extensions and new builds drives patios and fencing
Excellent reliable service delivered with a smile
from 0 to 20 of 107
| Low | Average | High |
|---|---|---|
| £25 | £31 | £35 |
| Average hourly rate from 107 extension builders in NN13 ex VAT or callout | ||
Extension Builder: Average Hourly and Daily Rates around NN13
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builder near Cherwell | £31 | £226 |
| Extension Builder near Aylesbury Vale | £34 | £229 |
| Extension Builder near Milton Keynes | £35 | £232 |
| Extension Builder near Northampton | £34 | £219 |
| Extension Builder near Oxford | £31 | £230 |
| Extension Builder near Warwick | £24 | £192 |
| Extension Builder near Stratford-on-Avon | £25 | £196 |
| Extension Builder near South Oxfordshire | £33 | £232 |
| Extension Builder near Mid Bedfordshire | £37 | £238 |
| Extension Builder near Bedford | £37 | £240 |
Extension Builder job costs in NN13
| Job details | Estimate |
| Cost of a loft conversion | £31143.00 |
| Cost to build a side return extension | £34371.00 |
| Basement conversion cost | £34371.00 |
| Cost to build a single storey extension | £44437.00 |
| Build a two storey extension | £87583.00 |
| Underpinning a house | £17222.00 |
| Lay a concrete foundation | £5972.00 |
| Build a mansard loft conversion | £51722.00 |
| Install a swimming pool | £80722.00 |
| Build a dormer loft conversion | £41722.00 |
| Convert a bungalow loft | £28722.00 |
| Build a hip to gable loft conversion | £41722.00 |
| Convert a garage | £15722.00 |
| Build a flat roof extension | £21722.00 |
| Build a granny annexe | £86722.00 |
| Build a garden office | £9722.00 |
| Build a timber frame extension | £25722.00 |
| Build a kitchen extension | £41722.00 |
| Install an RSJ | £1922.00 |
| Build an outbuilding | £9722.00 |
Find hourly & daily prices for Extension Builders in the UK
Jobs for Builder Extensions near NN13
09/09/2023
Builder Extensions near NN12 8BA
Loft conversion, full length dormer
14/04/2024
Builder Extensions near Aylesbury Vale
Planning for Loft conversion, its a new build 3 bedroom house in Aylesbury kingsbrook
29/12/2023
Builder Extensions near Milton Keynes
Loft conversion Velux conversion
28/08/2023
Builder Extensions near Milton Keynes
Loft conversion
27/09/2023
Builder Extensions near Milton Keynes
Loft conversion
23/04/2024
Builder Extensions near Milton Keynes
Loft conversion
02/04/2024
Builder Extensions near Northampton
Dormer Loft conversion
02/09/2023
Builder Extensions near Northampton
Loft conversion
30/10/2023
Builder Extensions near Northampton
Loft conversion
13/02/2024
Builder Extensions near Northampton
Basement conversion
24/03/2024
Builder Extensions near Northampton
Loft conversion
06/03/2024
Builder Extensions near Leighton Buzzard
Single storey extension
Loft conversion to include drawings and building regs application although it might be possible to source those separately.
Dormer Loft conversion 2 bed + bath. Total conversion area approx. 39m2.
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