Extension Builders in Beaconsfield (132)
Search results
Describe your job
Give us the details of your job and we'll send it to specialist trades for you
When would you like the job to start?
We'll match you with specialist tradespeople
Priced services
Get your job done faster by booking it in
Services & skills
BuilderExtensions / ConversionsFoundationsLoft ConversionsBuilding MerchantsServices & skills
BuilderExtensions / ConversionsStructural DesignRefurbishmentsStructural SteelsServices & skills
BuilderExtensions / ConversionsCar PortsConcrete GaragesPartition WallsServices & skills
BuilderExtensions / ConversionsStructural SteelsLoft ConversionsCar PortsServices & skills
BuilderExtensions / ConversionsNew BuildsLoft ConversionsRefurbishmentsServices & skills
BuilderExtensions / ConversionsGarage ConversionsStretched CeilingsStructural DesignServices & skills
BuilderExtensions / ConversionsSteel Work DesignGarden StudiosGarage ConversionsServices & skills
BuilderExtensions / ConversionsSteel FabricationBrick / Concrete Structural RepairsWall Tie ReplacementsServices & skills
BuilderExtensions / ConversionsFoundationsGarden StudiosGeneral BuildingServices & skills
BuilderExtensions / ConversionsLoft ConversionsWall Tie ReplacementsStretched CeilingsServices & skills
BuilderExtensions / ConversionsRefurbishmentsNew BuildsLoft ConversionsServices & skills
BuilderExtensions / ConversionsBrick / Concrete Structural RepairsBasement / Cellar ConversionsStructural Design
Conversion and extension builders in Beaconsfield
Planning a loft conversion, garage makeover or full house extension in Beaconsfield? You’re in the right place. Whether you’re adding space for a growing family, upgrading your layout or increasing your home’s value, we can help you find the right tradesperson for the job.
Find extension and conversion builders in Beaconsfield
Every builder on Checkatrade passes up to 12 checks before they appear in your search. You can read verified reviews, compare services, and even post your job to get quotes straight to your inbox, all in a few clicks. That’s how we help homeowners like you get a job done right.
What to expect from hiring an extension or conversion builder in Beaconsfield
Our checked tradespeople in Beaconsfield cover a wide range of projects, including:
Single or double-storey house extensions
Kitchen and diner extensions
Loft, attic, garage or basement conversions
Garden room extensions
Utility room extensions
Over-garage extensions and side returns
Extension and conversion build costs in Beaconsfield
Costs of extensions and conversions vary depending on size, structure and spec, but here's a rough guide:
Extensions:
[pricing[1].Beaconsfield.[House Extension Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[1].Beaconsfield.[House Extension Building].[lowPriceFormatted]] up to [pricing[1].Beaconsfield.[House Extension Building].[highPriceFormatted]].
Loft conversions:
[pricing[2].Beaconsfield.[Loft Conversion Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[2].Beaconsfield.[Loft Conversion Building].[lowPriceFormatted]] up to [pricing[2].Beaconsfield.[Loft Conversion Building].[highPriceFormatted]].
Garage conversions:
[pricing[3].Beaconsfield.[Garage Conversions Building].[averagePriceFormatted]] on average, with prices typically starting at [pricing[3].Beaconsfield.[Garage Conversions Building].[lowPriceFormatted]] up to [pricing[3].Beaconsfield.[Garage Conversions Building].[highPriceFormatted]].
Conservatory roof conversions:
[pricing[4].Beaconsfield.[Conservatory Roof Conversions].[averagePriceFormatted]] on average, with prices typically starting at [pricing[4].Beaconsfield.[Conservatory Roof Conversions].[lowPriceFormatted]] up to [pricing[4].Beaconsfield.[Conservatory Roof Conversions].[highPriceFormatted]].
Need help calculating costs? Use our Job Value Estimator Tool for a bespoke cost estimate.
What to check before you hire:
- Are drawings or planning permissions needed?
- Are they familiar with building regs?
- Is the quote fixed or flexible?
- Does it cover materials and project management?
Most builders will include prep, construction, electrics, plumbing and final finishes in their quote, but always double-check. Timelines range from a few weeks for simple jobs to several months for bigger builds.
Extension and conversion builders in Beaconsfield: Homeowners vs renters
Homeowners:
You’re in charge of the project. That means hiring the builder, securing permissions, and paying for the work. You may need:
Planning permission (especially for double-storey builds or changes near boundaries)
Drawings from an architect or structural engineer
Building regs approval
If you’re not sure where to start, speak to a local builder or post your job to get help with the process.
Renters:
You’ll usually need your landlord’s approval to make any big changes. In most cases, your landlord will be the one arranging and paying for structural changes like loft conversions or extensions. That said, it’s worth flagging ideas if you think they’ll improve the property, especially if it means longer tenancies or fewer repairs.
Emergency extension or conversion help in Beaconsfield
Extensions and conversions are big projects, but sometimes, things go wrong and need sorting fast. Common urgent issues include:
Leaks in newly converted lofts
Structural cracks or shifting
Faulty electrics or plumbing in newly added rooms
Incomplete work by previous builders
Facing an emergency in Beaconsfield? Enter your postcode or post a job to find emergency services in your area.
Find the right extension or conversion specialist in Beaconsfield
Looking for a builder to help with:
- Rear house extensions
- Kitchen extensions
- Garage conversions
- Loft or attic conversions
- Garden room builds
- Basement or cellar conversions
- Conservatory roof upgrades
- Utility or porch extensions
Looking for more tradespeople in Beaconsfield?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in Beaconsfield and check out our latest home improvement guides.
- Builder in Beaconsfield
- Wall Tie Replacements in Beaconsfield
- Brick Concrete Structural Repairs in Beaconsfield
- Concreting in Beaconsfield
- General Building in Beaconsfield
- New Builds in Beaconsfield
- Fire And Flood Renovation in Beaconsfield
- Partition Walls in Beaconsfield
- Agricultural Building in Beaconsfield
- Basement Cellar Conversions in Beaconsfield
- Loft Conversions in Beaconsfield
- Period Property Restoration in Beaconsfield
- Domestic Cleaning in Beaconsfield
- Gardener in Beaconsfield
- Plumber in Beaconsfield
- Roofer in Beaconsfield
- Builder in Beaconsfield
- Electrician in Beaconsfield
- Painter Decorator in Beaconsfield
- Carpenter in Beaconsfield
- Locksmith in Beaconsfield
- Window Cleaner in Beaconsfield
- Handyman in Beaconsfield
- Oven Cleaning in Beaconsfield
- Extension Builders in London
- Extension Builders in Birmingham
- Extension Builders in Newcastle Upon Tyne
- Extension Builders in Bristol
- Extension Builders in Leeds
- Extension Builders in Nottingham
- Extension Builders in Greater Manchester
- Extension Builders in Glasgow
- Extension Builders in Sheffield
- Extension Builders in Liverpool
- Extension Builders in Wirral
- Extension Builders in Coventry
- Domestic Cleaning in Beaconsfield
- Gardener in Beaconsfield
- Plumber in Beaconsfield
- Roofer in Beaconsfield
- Builder in Beaconsfield
- Electrician in Beaconsfield
- Painter Decorator in Beaconsfield
- Carpenter in Beaconsfield
- Locksmith in Beaconsfield
- Window Cleaner in Beaconsfield
- Handyman in Beaconsfield
- Oven Cleaning in Beaconsfield
- Extension Builders in London
- Extension Builders in Birmingham
- Extension Builders in Newcastle Upon Tyne
- Extension Builders in Bristol
- Extension Builders in Leeds
- Extension Builders in Nottingham
- Extension Builders in Greater Manchester
- Extension Builders in Glasgow
- Extension Builders in Sheffield
- Extension Builders in Liverpool
- Extension Builders in Wirral
- Extension Builders in Coventry