Lillie Building Company Limited

Design and build first-floor extension in Swanick, creating a brand new bedroom for the boys by building on top of the existing ground floor kitchen extension.

We’re proud members of the Federation of Master Builders and TrustMark – your assurance of quality, professionalism, and peace of mind.

Get in touch NOW for a free quotation:

📞 07568 332216

📧 [email protected]

We’re thrilled to share the finished look of our recent kitchen and bedroom extension in Duffield! This project featured a sleek flat roof design supported by a large steel frame, allowing for expansive open-plan living, modern finishes, and plenty of natural light.

The spacious kitchen blends elegant functionality with warm tones, while the extended layout creates a seamless flow into the dining and relaxation areas.

A huge thank you to our team for bringing this vision to life — and to our clients for trusting us with their home transformation!

Get in touch NOW for a free quotation

📞07568332216

📧 [email protected]

A Garden renovation with new drainage systems in Derbyshire, 

New external works including

✔️ New Soakaway System

✔️ Remove trees and shrubs

✔️ Excavate for walkways and feature circle

✔️ Removal of old patio and replace with Indian stone

✔️ Install perimeter paving and fill walkways with gravel

Get in touch NOW for a free quotation

📞07568332216

📧 [email protected]

This newly constructed home replaces the original property and boasts cutting-edge features, including a state-of-the-art air source heat pump, designed to provide eco-friendly heating and cooling all year round.

Additionally, the solar power system significantly reduces energy costs and environmental impact, making the home both sustainable and forward-thinking.

The garden has also been thoughtfully landscaped, offering a peaceful outdoor space with lush greenery and a contemporary layout.

This newly built bungalow blends comfort, innovation, and sustainability, providing a perfect home for modern living.

Get in touch NOW for a free quotation

📞07568332216

📧 [email protected]

Rear extension

Our scope of works here was to remove the old conservatory and replace with this large open plan extension.

The refurbishment was to include a remodel of the kitchen and dining space, entrance hall which involved a number of steels, new underfloor heating system, full rewire, new staircase, downstairs cloakroom, floor covering, plastering and decoration works.

From damp and dull to dazzling!

Designed, managed and built by @lilliebuildingco we think you will agree this cave to basement conversion is absolutely jaw-dropping with every corner oozing style and functionality.

Our clients brief was to use the basement as extending living accommodation, having the perfect sized CAVE in his garden. 

One of our most interesting projects to date. 

All works by @Lilliebuildingco

Duffield - Bungalow Extension and Refurbishment Dog legged extension to bungalow. Our scope of works here was to remove the old lean to rear extension and replace with a new to form an extra bathroom, dressing room, utility room and sitting room. The refurbishment was to include a remodel of the kitchen and dining space which involved a number of steels, new heating system, full rewire, replastering to kitchen, hallway, bedrooms, incorporated a cloakroom, install a new kitchen replace 1 x bathroom, all of the internal doors, skirtings, architraves, install a number of designer radiators and opening up of the existing porch and hallway to provide more light into the hall and reception area. To the garden area we had to replace a large section of collapsed drainage, installed some low level retaining walls and tied in the existing paving to tidy up the garden.

Tansley - Extension and Refurbishment.
Stunning stone extension that we completed earlier this year,
The stone was foraged from the grounds of the existing property, it was dressed, laid, sand blasted and then pointed with a lime mortar.
The cladding is a IRO timber cladding system with secret fixings.
The glazing system is a slimline #Cortizo system finished in anthracite aluminium, this is a toughen system with a 30mm profile.
The roof is a flat epdm system with an electrical opening triple glazed flat roof light.
The internal finish has been boarded, plastered, and the floors have been tiled by the team.
Externally we have installed slim line #Aco drains and paved the perimeter areas with stone foraged from the grounds of the existing property.
The underfloor heating system and log burner was installed by client direct trades

This grade 2 listed conversion has been an amazing project for the team. I have 100s of photos of this project and none of them do it justice.
The existing building had been converted rather poorly back in the 1980s and we had the opportunity to return this stunning property to its former glory using natural lime products and other items set out by the conservation officer including espousing the stunning stone fireplace and the original oak beams.
Existing timber joists, floor coverings, bathrooms, kitchen, plaster and dividing walls where all removed as well as 2 very old and unsafe steels supporting the chimney.

📍 Darley Dale - Extension to form entertainment room for client.
The extension is built using locally sourced Sandstone. 
For the roof we selected an #easijoist system with flat roof light and a #LiquidEPDM roofing system.
The bifolding doors are a slimline aluminium system made by Origin.
Internally we installed a independent UFH System, Phillips Hue ambient LED strip lighting with entertain system and sound system, plasterer work to the walls, and ceilings completed the paintwork and installed the #EngineeredOakFlooring.
Externally we completed the level threshold porcelain paving with bullnosed edging’s.

📍Alvaston - Bungalow Extension and Refurbishment
It’s always nice to return to completed projects and this has been a fantastic project by all involved.
Our scope of works here was to remove the old conservatory and groundworks, making way for the new extension.
The extension was to include some large steels to open up the building to the extended kitchen and dining area, a further bedroom and utility room. This comes complete with a fully fitted kitchen and appliances, vaulted ceilings, bifolding doors and a #veluxwindow to the roof area.
The refurbishment was to include a full rewire,replastering, skirtings, architraves, designer radiators and new timber doors, 1 bathroom, 1 shower room and the opening up of the existing porch and hallway.
To the garden area we installed some low level retaining walls, ramps and porcelain paving.

Amazing little garage conversion and kitchen refurbishment we completed in #Belper. Our scope scope works include knocking through from the existing kitchen to garage, installing  insulated backed plasterboard to garage, bricking up of garage door opening, installing 2 x windows,
2 x French doors, kitchen, utility room, electrical and plumbing and heating works, revised drainage connections and tiling of the ground floor kitchen and utility room area.

A recently completed project of ours in Stanley Common. Our scope of works included a full rewire, new boiler which was relocated to the loft, widening of structural opening, new kitchen, new floor covering and bespoke cabinets to living room. Call NOW for an free quotation 📞07568332216

It is always great to receive completion photos from our clients once they have moved into and started to make the most of the spaces we have created. This project was a real joy throughout and we are beyond pleased with the new space that we created for our client. A
Space that our client will undoubtedly continue to enjoy for many years to come. The external stone work match was used by mixing existing stone collected from removing walls around the property and mixing them with new locally supplied stone to create the finish. The internal oak slatted floor is made up by using single blocks with a lacquered finish.
A fantastic effort by our team once again.
Call NOW for an free quotation 📞07568332216