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Builder in SE12 (205)
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Services & skills
BuilderBrick / Concrete Structural RepairsConcrete GaragesRefurbishmentsConcretingServices & skills
BuilderEmergency Builder ServiceGarage ConversionsGeneral BuildingFire and Flood RenovationServices & skills
BuilderBasement / Cellar ConversionsConcretingBrick / Concrete Structural RepairsGarage ConversionsServices & skills
BuilderWall Tie ReplacementsRefurbishmentsPeriod Property RestorationNew BuildsServices & skills
BuilderBasement / Cellar ConversionsDemolitionLoft ConversionsRepair and Listed Building SpecialistServices & skills
BuilderBasement / Cellar ConversionsConcrete GaragesRefurbishmentsProperty Maintenance / RepairServices & skills
BuilderExtensions / ConversionsDemolitionGarden StudiosRefurbishmentsServices & skills
BuilderAgricultural BuildingMastic SealantConcretingEquestrian StableServices & skills
BuilderWall Tie ReplacementsBasement / Cellar ConversionsGarage ConversionsMastic SealantServices & skills
BuilderBrick / Concrete Structural RepairsGeneral BuildingSuspended CeilingsGarage ConversionsServices & skills
BuilderAgricultural BuildingPeriod Property RestorationBrick / Concrete Structural RepairsGarden StudiosServices & skills
BuilderWall Tie ReplacementsGarage ConversionsSuspended CeilingsRepair and Listed Building Specialist
Find Builders in SE12
Whether you’re fixing a leaky roof or planning a full house build, Checkatrade helps you find checked builders covering your local area of SE12 who are ready to get the job done right. We work with homeowners and renters across the UK to make home improvement less daunting and more dependable.
Find a builder in SE12 you can feel confident about
Every builder on Checkatrade passes up to 12 checks. You can read real customer reviews, compare quotes, and even book with confidence knowing our Checkatrade Guarantee could cover you for up to £1,000 (T&Cs apply).
From general building services in SE12 to independent building contractors, we’ll help you find the right person for the job. Quick repair or big renovation? Either way, start your search today.
What to expect from hiring a builder in SE12
Common building jobs in SE12:
- House extensions
- Loft conversions
- Brickwork repair
- Renovations and refurbishments
- Laying foundations and building structural walls
- Garage or basement conversions
- Garden buildings (e.g. sheds, log cabins)
What’s included in a typical quote:
- Labour and material costs
- Equipment hire (e.g. scaffolding)
- Waste disposal
- Project management (if applicable)
Builders services in SE12: Average costs
- General Building services - £9228 on average, from £4925 to £15504
- Bricklaying - £1598 on average , from £945 to £2710
- Laying foundations - £8258 on average , from £4190 to £16221
- Scaffolder - £700 on average , from £445 to £1129
- Loft Conversions - £35928 on average , from £23495 to £54370
- Extensions - £32709 on average , from £20085 to £52106
Top tip: Always ask for a detailed, written quote and check whether materials are included.
How long do building jobs take?
- Small jobs: 1 - 3 days
- Loft conversion: 4 - 8 weeks
- House extension: 3 - 12 months
- Full build: 6 - 16 months
Qualifications to look for:
- NVQ in Construction
- CSCS Card
- Public Liability Insurance
- Membership of FMB or NFB
Do I need planning permission for my building work?
You’ll usually need planning permission if you’re:
- Building something new (like a house or outbuilding)
- Making big changes to your home (e.g. an extension)
- Changing how the building is used (like converting it into a business space)
If your home is a listed building or in a conservation area, even smaller changes might need permission.
You might not need permission for:
- Internal refurbishments
- Like-for-like roof or window replacements
- Adding a small porch or conservatory
- Loft conversions that stay within size limits
These can fall under Permitted Development Rights, but there are rules around size, height, and location.
Always check with your local council before booking if you're not sure.
Builders in SE12: Homeowners vs renters
For homeowners:
You’re responsible for hiring, paying, and insuring the builder. Always get a contract in writing, and check your builder has insurance in place. For big projects, planning permission or building regulations may apply.
For renters:
Your landlord is typically responsible for arranging and paying for building work unless damage was caused by you. If something needs fixing, contact them or your letting agent first. Emergency or safety-related jobs (e.g. roof collapse, damp) should be reported immediately.
Emergency builders in SE12
Some problems can’t wait.
If you’ve got a burst wall, fallen roof tile, or structural issue, you may need an emergency builder.
Search for urgent building services in SE12 or use our request a quote tool for a quick callback.
Find a builder for the job you need in SE12
Use Checkatrade to find builders in SE12 for:
- Loft conversions
- House extensions
- Garage and basement conversions
- Garden shed and log cabin builds
- Renovations and refurbishments
- Small structural repairs
- Chimney repairs
- Repointing and rendering
- Roof repairs
Whether you need small job builders near you or full property renovation support, we've got the right match.
Ready to get started? Use Checkatrade's directory to find checked builders and building contractors in SE12.
Looking for more tradespeople in SE12?
Find Checkatrade reviewed Tradespeople, get a quote today, discover related services in SE12 and check out our latest home improvement guides.
- Wall Tie Replacements in SE12
- Brick Concrete Structural Repairs in SE12
- Concreting in SE12
- General Building in SE12
- New Builds in SE12
- Fire And Flood Renovation in SE12
- Partition Walls in SE12
- Agricultural Building in SE12
- Basement Cellar Conversions in SE12
- Extensions Conversions in SE12
- Loft Conversions in SE12
- Period Property Restoration in SE12