Our Projects

The cost of a renovation or construction project depends on several factors, including the size of the project, materials used, labor costs, and any necessary permits. Here are general price ranges for projects in London:

• Loft Conversion – £40,000 to £90,000+ (depending on size and type: dormer, mansard, hip-to-gable)

• Home Extension – £50,000 to £150,000+ (varies by size and single/double storey)

• Basement Construction – £250,000 to £500,000+ (excavation, underpinning, waterproofing included)

• General Renovations – £1,500 to £3,000 per sqm (for high-end finishes, costs may be higher)

We provide a detailed estimate after an initial consultation, ensuring transparency with no hidden fees. To get an accurate quote, contact us today for a free consultation.

Before starting a basement or loft conversion, consider the following key factors:

1. Planning Permission & Regulations – While loft conversions often fall under permitted development, basements may require planning permission. Always check with your local authority.

2. Structural Feasibility – A structural engineer will assess whether your property can support the conversion, especially for basements that require underpinning.

3. Budget & Costs – Costs can vary significantly based on size, materials, and complexity. Loft conversions typically range from £40,000 to £90,000+, while basements can start at £250,000+.

4. Waterproofing & Drainage (Basements) – Proper waterproofing is essential to prevent damp issues, and you may need a sump pump or drainage system.

5. Head Height & Space Utilization – Loft conversions need a minimum ceiling height of 2.2m for comfortable use, and basements should allow for proper ventilation and lighting.

6. Access & Staircase Placement – Consider how the new space will integrate with the existing structure, including staircases and emergency exits.

7. Disruptions & Timeline – Loft conversions typically take 6–12 weeks, while basements can take several months due to excavation and structural work.

8. Lighting & Ventilation – Skylights and dormer windows enhance loft spaces, while basements may need artificial lighting and ventilation solutions.

Need expert advice? Contact us for a consultation!

The timeline for a renovation depends on the scope, complexity, and size of the project. Below are general timeframes for different types of renovations:

• Loft Conversion – 6 to 12 weeks

• Home Extension – 10 to 20 weeks

• Basement Construction – 4 to 9 months (depending on excavation and waterproofing)

• Full Home Renovation – 3 to 9 months (varies based on the size of the property, structural changes and finishes)

• Kitchen/Bathroom Renovation – 2 to 6 weeks

Factors Affecting the Timeline: ✔ Planning & Permits – If planning permission is required, approval can take several weeks. ✔ Structural Work – Major structural modifications (e.g., underpinning for basements) add time. ✔ Material Availability – Delays in material supply can extend the project timeline. ✔ Weather Conditions – External work like extensions may be impacted by bad weather. ✔ Project Scope – The more complex the design, the longer it will take to complete.

We provide a detailed project timeline after consultation. Get in touch today to discuss your renovation!