Builders in St Albans

Albert Construction are London-based builders who regularly travel to St Albans for house extensions, loft conversions, kitchen renovations, and bathroom refits across AL1, AL2, and AL3. St Albans is one of the most architecturally varied areas we work in — Georgian townhouses close to the cathedral, Victorian terraces throughout the city centre streets, 1930s semis across the residential suburbs, and larger detached family homes toward Marshalswick and London Colney. Conservation area planning is a significant factor in St Albans — much of the city centre and the areas immediately surrounding the cathedral are designated, which removes permitted development rights and requires full planning consent for any external alteration. We have extensive experience working within St Albans City and District Council's heritage requirements: matching brickwork to existing Victorian and Georgian stock, preparing heritage impact statements, and managing applications that satisfy the council's character assessments. For properties outside conservation areas, permitted development covers most standard rear extensions and dormer loft conversions without a planning application. The 1930s semis that fill much of suburban St Albans are excellent candidates for hip-to-gable loft conversions combined with rear dormers — adding a full bedroom suite at the top of the house. Our in-house team handles every trade, fixed price from survey to handover.

Operating locally across St Albans, we have extensive experience extending and renovating Georgian townhouses, Victorian terraces, 1930s semis and detached family homes. Whether your property is near St Albans Cathedral or Verulamium Park, we understand the local architecture perfectly. Many St Albans streets are conservation areas requiring full planning consent for extensions and alterations.

Building project completed by Albert Construction in St Albans

Our Services in St Albans

Why St Albans Homeowners Choose Us

Ltd Company

Companies House registered limited company. Full accountability and transparency.

£10M Insurance

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

Checkatrade 9.7/10

29 verified reviews. Vetted and trusted by homeowners across London.

2-Year Guarantee

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

20+ years experience

Over two decades of delivering extensions, lofts, and renovations to the highest standard.

Our Work in St Albans

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Rear extension completed in St Albans
Kitchen renovation in St Albans
Premium 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.

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