Al Mamlaka Construction & Fitout builds Dormer and Mansard loft conversions to expand residential living spaces. Transforming unused attic space into a functional, stylish living area is one of the best ways to add value to your home in South London.

Whether you are considering a dormer loft conversion, a mansard roof loft conversion, or a hipped to gable loft conversion, comparing local loft conversion companies to find reliable loft conversion contractors makes all the difference.

Al Mamlaka Construction & Fitout operates from headquarters at 43 Solent Court, 1258 London Road, Norbury SW16 4EY.

Backed by over 15 years of active industry experience, our dedicated team manages planning, construction, and handover for homeowners across Norbury, Croydon, and Sutton.

Types of Loft Conversions We Offer

Every home is different, and so is every loft. As experienced loft conversion builders, we provide a full range of solutions tailored to your property:

• Dormer Loft Conversion – One of the most popular options, adding headroom and floor space.
• Velux Loft Conversion – Ideal for a cheap loft conversion with minimal structural changes.
• Hipped to Gable Loft Conversion – Perfect for semi-detached homes needing more usable space.
• Mansard Roof Loft Conversion – A premium option for maximum transformation.
• Small Loft Conversion – Smart designs for compact homes.
• Boarded Out Loft – Great for storage solutions without full conversion.

Whether you are planning a massive build or a simple loft renovation, our attic conversion contractors ensure quality craftsmanship and complete compliance with UK building regulations.

Loft Conversion Costs in Norbury

Average loft conversion projects in Norbury start from £25,000.00 and can range up to £45,000.00 or more, depending on the roof structure and finish.

A simple Velux conversion sits on the lower end, while a full Mansard build with an en-suite bathroom requires a larger budget. We keep our pricing transparent with no hidden fees so you know exactly what to expect.

Local Expertise That Matters

Working with a loft conversion specialist means understanding local architecture, planning permissions, and council guidelines.

From Victorian terraces in Lambeth to modern homes in Kingston upon Thames, we tailor every project to suit the character of your home.

We have worked on properties near well-known landmarks like Streatham Common, Crystal Palace Park, and the bustling high streets of Croydon—ensuring designs that blend naturally with the local environment.

Norbury Transformation

Homeowners start looking into local loft conversions, it is usually because they want to create a peaceful home office or an extra bedroom without moving house.

One of our recent clients in Norbury had an unused attic that was dark, cramped, and barely accessible. Our team designed a Velux loft conversion, transforming the space into a bright, modern office with natural light flooding in.

Not only did this improve their daily productivity, but it also increased the property’s value significantly. You can check our recent Loft Conversions Work of Loft Conversion in Wimbledon and Loft Conversion in Balham.

How Our Norbury Loft Conversions Work

• Step 1: On-Site Consultation. We visit your property to assess the roof structure and provide a straightforward, legit quote.
• Step 2: Planning & Build. Our single dedicated team handles everything from structural framing to plumbing and electrical fit-outs. We keep the entire site dialed in so you do not have to stress.
• Step 3: Final Handover. We clean the site and hand over a fully functional, building-control-approved living space. The final result always looks fire.

Why Choose Us?

As a legit, highly-rated loft conversion company, we pride ourselves on:

• Transparent loft conversion quotes
• Skilled, in-house construction teams
• Tailored designs for every budget
• End-to-end project management
• Local knowledge across South London

From initial consultation to final handover, we ensure a stress-free experience.

Frequently Asked Questions

Do I need planning permission for a loft conversion in Norbury?
Most loft conversions fall under permitted development, meaning you do not need full planning permission.

However, if your property is a flat, in a conservation area, or requires a Mansard roof, we will handle the necessary Lambeth or Croydon council applications for you.

How long does a standard loft conversion take?
A standard Velux or Dormer loft conversion takes between 6 to 8 weeks to complete. Larger Mansard projects can take up to 10 weeks, depending on structural requirements.

Will a loft conversion add value to my house?
Yes, adding a functional bedroom and en-suite bathroom through a loft conversion typically adds up to 20% to the value of a South London property.

Service Areas

We proudly serve: Sutton, Croydon, Lambeth, Norbury, Wandsworth, Merton, Southwark, and Kingston upon Thames.

Ready to expand your home?
Call our team at 020 3576 0775 or drop us a message on WhatsApp to schedule your on-site estimate today. Standard site operations run Monday through Friday from 08:00 to 17:00.