Builders in St Albans

BBBrotherBuilding delivers high-quality extensions, loft conversions, kitchen fitting, and bathroom renovations across St Albans and the surrounding areas. As a Companies House registered limited company with £10 million insurance and a 10/10 Checkatrade rating, we bring the reliability and craftsmanship that St Albans homeowners expect. One team from foundations to finish, no subcontractor surprises.

Operating locally across St Albans, we have extensive experience extending and renovating Victorian terraces, 1930s semis, Georgian townhouses and new-build estates. Whether your property is near St Albans Cathedral or Verulamium Park, we understand the local architecture perfectly. Many St Albans properties are in conservation areas requiring careful planning and heritage-sensitive building work.

Building project completed by BBBrotherBuilding in St Albans

Our Services in St Albans

Why St Albans Homeowners Choose Us

Ltd Company

Companies House registered #16950486. Full accountability and transparency.

£10M Insurance

£10 million public liability insurance. Complete peace of mind for every project.

Checkatrade 10/10

Vetted, reviewed, and trusted by homeowners across Hertfordshire and North West London.

2-Year Guarantee

Every project backed by our comprehensive 2-year workmanship guarantee.

12 Years Experience

Over a decade of delivering extensions, lofts, and renovations to the highest standard.

Our Work in St Albans

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House extension with window frames in St Albans
Completed kitchen renovation in St Albans
Bathroom renovation in St Albans

Frequently Asked Questions

Can I extend my home in a St Albans conservation area?
Yes, but permitted development rights are often restricted in St Albans conservation areas like the city centre and Marshalswick. You will likely need a full planning application, and materials must match the existing property — for example, matching brickwork on a Victorian terrace. We have experience working within these restrictions and handle the entire planning process for you.
What type of loft conversion suits a 1930s semi in St Albans?
A rear dormer is the most popular choice for 1930s semis in St Albans. It creates full standing headroom and enough space for a double bedroom with en-suite. Many St Albans semis qualify under permitted development so no planning permission is needed, but we check this during your free site survey.
How much does a house extension cost in St Albans?
A single-storey rear extension in St Albans typically costs between £35,000 and £55,000 depending on size and specification. Costs can be slightly higher than surrounding areas because many St Albans properties require heritage-sensitive materials to match existing brickwork and rooflines. We provide a detailed fixed-price quotation after your free site survey — the price we quote is the price you pay.
Do you work on Georgian and Victorian properties in St Albans?
Yes. We regularly work on older properties around St Albans including Georgian townhouses near the cathedral and Victorian terraces in the city centre. These properties often need underpinning, specialist brickwork, and careful structural engineering — all of which our team handles in-house.

Ready to Start Your Project in St Albans?

Get a free site survey and fixed-price quotation. No obligation, no hidden costs.

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