Extensions, loft conversions, roofing and full home refurbishments across SM4 and the surrounding streets.
Prime Build Works builds for homeowners across Morden and the SM4 postcode. Morden is largely 1930s semi-detached houses with generous gardens, built when the Northern line reached Morden, alongside the red-brick terraces of the St Helier Estate, so rear extensions, loft conversions and refurbishments are the sort of work we do here regularly. We run every stage in-house, from the first site visit through planning and building control to the final handover, so you deal with one team the whole way.
We cover Morden and the streets around it across the SM4 postcode, from the town centre and Morden Park to Lower Morden, Cannon Hill and the St Helier Estate. If your home is near Morden Hall Park, the Underground station or the Hillcross roads, it is well within the area we work in.
Morden sits in the London Borough of Merton. We handle Merton building control and party wall notices for you, which matters on the semi-detached and terraced streets where walls are shared with the neighbours.
Primary postcode: SM4
Also serving: Lower Morden & Cannon Hill
Councils: Merton
Typical homes: 1930s semi-detached houses, St Helier Estate terraces, mansion blocks
Common jobs here: rear extensions, loft conversions, refurbishments
Every service below is available across Morden and SM4. Follow a link for full detail on how we handle it.
Morden is largely 1930s semis with big gardens, plus the St Helier Estate terraces and some mansion blocks, each with their own quirks. We have worked on all of them across SM4.
The same people plan, build and finish the job, so nothing gets lost between trades or handed off halfway.
We deal with Merton building control and party wall notices so you don't have to chase them.
A written quote up front and regular updates through the build, with no surprises at the end.
We visit your property in Morden, take measurements and send a written quote.
We prepare drawings and applications where the work needs them.
One team runs the trades on site and keeps you updated at each stage.
We finish, clear the site and walk you through the completed work.
All of it. We work across the SM4 postcode, including the town centre and Morden Park, Lower Morden, Cannon Hill and the St Helier Estate, and the roads around Morden Hall Park.
Many single-storey rear extensions fall under permitted development, and Morden’s 1930s semis often have the plot for one. Some streets sit in conservation areas or on the St Helier Estate, where the rules can be tighter, so we check your address first and handle the planning application if one is needed.
A standard dormer loft conversion in a Morden semi usually takes around eight to ten weeks on site, depending on the design and whether you add an ensuite. You get a schedule with your quote.
Yes. Morden has mansion blocks and purpose-built flats alongside its houses. We take on refurbishments, kitchens and finishing work in both, subject to freeholder and lease conditions.
Yes. We carry public liability insurance and can send you the details before work starts.
Call 07472 137237 or use the quote form. We arrange a site visit in Morden, usually within a few days, and follow up with a written quote.
Morden sits between several areas we work in. If you are just outside SM4, we most likely cover you too.
Tell us about your property and preferred timeline and we will get you a quote.
