Charleville Close – ICF New Build with Basement & A1 Performance

Three-Level High-Performance Home with Ground Source Heating & Full Project Delivery

At Charleville Close, we delivered a newly constructed ICF (Insulated Concrete Formwork) mews home, including a fully fitted basement, built to an A1 BER standard and engineered for long-term energy performance.

Structural System & Build Approach

The property was constructed using ICF methodology, providing:

• Superior thermal performance

• High structural strength

• Excellent airtightness

• Long-term durability

The build included a fully constructed and fitted basement level, creating valuable additional living space across three floors.

Energy & Mechanical Strategy

This home was designed and delivered to achieve A1 BER performance, incorporating:

• Underfloor heating spanning three floors

• Ground source heat pump system

• Heat recovery ventilation system

• High-performance building envelope

  
  

The result is a home with exceptionally low energy demand, consistent internal comfort, and long-term operational efficiency.

Internal & External Finish

Internally, the property was fully fitted out to a high-specification standard across all levels, including the basement.

Externally, the façade combines:

• Brick slip detailing

• Acrylic render finish

  
  

Creating a clean, contemporary aesthetic aligned with the surrounding mews environment.

Project Delivery & Management

Beyond construction, we provided:

Full project management

Procurement support

Coordination of specialist services

Structured programme delivery

From groundworks to final finishes, the project was delivered under a controlled, performance-led construction process.

Project Delivery & Management

Beyond construction, we provided:

• Full project management

• Procurement support

• Coordination of specialist services

• Structured programme delivery

From groundworks to final finishes, the project was delivered under a controlled, performance-led construction process.

The Result

Charleville Close is a structurally robust, A1-rated ICF home with a fully integrated basement — designed for efficiency, longevity, and modern urban living.

Not just built.

Engineered for performance.