
Nash House Transformation
London
From 3 Bed to a 6 Bedroom Family Home. Delivered a full-scale transformation with double-storey extension, three new bathrooms, and modern open-plan living spaces.

Solid Building Aspect Ltd · Company 08160908 · Trading heritage since 2008
Active, accounts up to date·main contractor & developer·Head office London
Solid Building Aspect Ltd has been transforming spaces since 2008, offering high-quality building services across St Albans, Hertfordshire, and North and West London. With over 18 years of experience, we specialize in a range of projects from stylish bathroom remodels and loft conversions to large-scale structural works. Our multi-trade team combines creative design, sharp project coordination, and strong management to deliver solutions that are detail-driven and cost-conscious, always aiming for on-time and within-budget completion.
We pride ourselves on open communication, adaptability, and a genuine care for every project, ensuring quality, clarity, and lasting value. Our approach focuses on problem-solving and creating value, making us a reliable building partner. We leverage precision-engineered steel systems and off-site manufacturing for accelerated delivery, engineered structural integrity, and a zero-waste construction process, minimizing environmental impact while maximizing performance and quality.

London
From 3 Bed to a 6 Bedroom Family Home. Delivered a full-scale transformation with double-storey extension, three new bathrooms, and modern open-plan living spaces.

A dated 3-bedroom property with no on-site parking needed complete transformation into a modern 4-bedroom home. Stripped the home to its shell and reconfigured it with an open-plan ground floor and generous loft extension, managing all material deliveries manually.

London
From Unused Attic to Dream Bedroom Suite. Maximised every inch of space with clever planning, adding a large feature window, en-suite bathroom, and custom walk-in wardrobe despite challenging structural constraints.

Loft space needed to become a cosy guest bedroom with hidden storage to maintain a calm, tidy space. Created a strategic partition wall to conceal storage and positioned the bed to frame beautiful garden views, creating a peaceful retreat.

A compact loft space needed a full ensuite without compromising comfort or style. Delivered a stylish guest suite through clever space planning and bespoke fittings, blending marble Carrara tiles with light pink brick-style tiles for warmth.

London
Family bathroom needed a modern update with contemporary design and efficient layout. Created a contemporary bathroom with modern fixtures, quality materials, and an efficient layout that maximizes space.

London
An empty loft space with tricky sloped walls and limited plumbing access needed a vibrant bathroom transformation. Designed a stunning walk-in shower with vertical turquoise tiles and clever storage, optimizing the space despite challenging structural constraints.

London
Bathroom needed transformation to maximize floor space while adding luxury and modern aesthetics. Installed a floating vanity unit with elegant curved drawers and premium porcelain tiles, creating a spacious, minimalist look with maximum functionality.

St Albans
Client wanted a bathroom inspired by Japanese living, with a traditional wet and dry zone layout. Created a dedicated wet room area with a walk-in shower and deep soaking bath, while keeping the dry zone clean, warm, and comfortable for everyday use.

London
Bathroom needed a serene, elegant design that added depth without overpowering the space. Paired two tones of marble Carrara tiles with clean lines and soft lighting to create an understated luxury retreat.

London
Need for a versatile, year-round usable space that seamlessly blends with the outdoor environment. Created fully insulated garden rooms designed around specific needs, seamlessly connecting indoor comfort with natural surroundings.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Professional construction services in St Albans and Hertfordshire, North and West London. Home extensions, loft conversions, bathroom renovations & interior design. 20+ years experience. Their listed services include Extensions, Loft conversions, Refurbishment, Design & build and Bathroom fitting.
Solid Building Aspect Ltd is registered at 340 West End Lane, London, NW6 1LN, in London.
Solid Building Aspect Ltd states that it works across St Albans, Hertfordshire, North London and West London.
Accounts filed for the year to 2025 report 2 employees, which places the company in the 1-9 employees band.
Solid Building Aspect Ltd does not disclose turnover: UK small-company accounts are not required to. Based on headcount in its filed accounts, turnover is likely to fall between £140k and £380k. This is an estimate, not a filed figure.
Companies House lists Solid Building Aspect Ltd as active, with accounts most recently made up to 2025-06-30.
Solid Building Aspect Ltd works in Residential and Commercial.
Solid Building Aspect Ltd was incorporated on 2012-07-30, though the company says it has traded since 2008.
Planyard keeps budgets, committed costs and variations live, so the figure in front of you is today's rather than last month's.