Loft Extensions Moseley
HK Builders Ltd carries out loft extension projects for homeowners across Moseley, and nearby areas including Kings Heath,…

Quick answer
HK Builders Ltd carries out loft extension projects for homeowners across Moseley, and nearby areas including Kings Heath, Balsall Heath and Hall Green. We manage the structural work, staircase, insulation, planning and building regulations, so you deal with one accountable team from start to finish. We are Federation of Master Builders members with over 20 years' experience.
Add style and functionality with a loft extension in Moseley
Moseley's housing stock is varied: mid-Victorian villas around the Green, Arts and Crafts houses, three-storey Edwardian homes, former railway cottages and inter and post-war semis sit side by side across the suburb. That mix means no two roofs behave the same way, and a loft extension that works perfectly on one street can need a completely different approach a few doors down.
At HK Builders, every Moseley project starts with a proper structural assessment of your specific roof, not a generic template. Much of the area falls within the Moseley Conservation Area around St Mary's Row, Salisbury Road and Alcester Road, so roof alterations here sometimes need more care and the right permissions than they would elsewhere — we check this for you before any design work begins.
Once we understand what your roof allows, we recommend the right conversion type, whether that's a dormer, Velux or hip-to-gable design, and handle planning permission, building regulations, structural work, insulation, electrics and plumbing as one coordinated project. HK Builders Ltd is FMB-registered with over 20 years' experience, so you're working with a team that has seen this variety of Moseley roofline before.
The result is a loft extension built around your actual house, not a one-size-fits-all solution borrowed from a different kind of property.
Maximising Light, Space and Comfort
Because Moseley's roofs range from steep Victorian pitches to shallower post-war designs, head height and usable floor area can vary enormously even between similar-looking homes. We measure your roof on site before settling on a layout, rather than assuming a standard dormer will fit.
Depending on what your structure allows, that might mean dormer windows to win back headroom, Velux skylights where a dormer isn't appropriate, or built-in storage tucked into awkward eaves space. The aim is always the same: a room that feels proportionate to your home, with enough natural light that it doesn't feel like an afterthought in the roof.
A Smooth, Hassle-Free Build in Moseley
Working on an older Moseley property often means working around existing quirks: original chimney breasts, uneven roof timbers or a staircase that needs careful repositioning. Our team plans for these at the outset rather than discovering them mid-build, which is what keeps projects on schedule.
Birmingham City Council's building regulations requirements apply regardless of property age, covering structural support, fire escape routes and insulation, and we manage that approval process alongside the construction itself. You'll get a realistic programme, regular updates and a tidy site, and when we hand the space back it will be finished and ready to use, not a half-decorated shell waiting on snagging.
Yes. HK Builders Ltd designs and builds loft extensions for homeowners in Moseley, adding extra bedrooms, bathrooms or living space within the roof. We're FMB-registered with over 20 years' experience and offer a free, no-obligation quote for every project.
Many loft extensions fall under permitted development rights, subject to volume limits (typically 40 cubic metres for terraced houses and 50 cubic metres for detached and semi-detached houses) and restrictions on altering the roof's front slope. Larger extensions, those affecting the roofline significantly, or properties that are listed or in a conservation area usually need planning permission. Building regulations approval is always required, covering structural support, fire escape routes and insulation. We can confirm what applies to your Moseley property.
Yes, a well-designed loft extension typically adds one or more bedrooms, a bathroom, or a home office, and can significantly increase a property's usable floor area and value. The amount of usable space depends on your existing roof pitch and head height, which we assess during the site visit for your Moseley property.
Most loft extensions take around 6 to 10 weeks from start to finish, depending on the structural work required, staircase alterations, and the level of finish specified. We'll provide a realistic programme as part of your Moseley quote.











