Tanglewood, Cobham
Full-scale transformation and high-end rebuild of a Surrey residential property. Expanding from 300m² to 500m² on a 0.3-acre plot.
The Development
Full-scale transformation and high-end rebuild of a Surrey residential property. The project involves expanding the internal living space from 300m² to 500m² on a 0.3-acre plot.
Pre-Assessment & Due Diligence
Before the client committed to purchasing the property, Planning Pros carried out a comprehensive pre-assessment to evaluate the site's development potential and identify any constraints that could impact the proposed expansion.
During our purchasing enquiries, we identified a Tree Preservation Order (TPO) layer affecting several mature trees on the plot. This discovery was critical — without proper assessment, the client could have faced significant restrictions on their development plans or unexpected costs.
We subsequently commissioned and managed a full arboricultural survey to assess the protected trees and their root protection areas. The survey confirmed that the proposed development could proceed with appropriate design modifications, ensuring compliance with TPO regulations whilst still achieving the client's vision for the property.
Our Value
By identifying the TPO constraints before purchase and confirming viability through our arboricultural survey, we gave our client the confidence to proceed with their investment knowing the project was achievable. This proactive approach saved potentially tens of thousands in abortive costs and ensured a smooth planning journey.
Our Approach
Planning Pros managed all planning consultancy and design matters for the site. We completed a planning history check to establish the optimal route for the significant expansion of the internal living space. A survey and architectural drawing plans were completed in accordance with the client's proposal, carefully designed around the TPO constraints identified during our assessment.
The rebuild was designed in a contemporary style, reimagining the property's period character through a modern design lens whilst respecting the mature landscape setting.
Architectural Transformation
- •Enhanced Internal Space: Increasing the layout to feature 500m² of living space including 5 en suite bedrooms, a gym, and a cinema room.
- •Contemporary Features: A redesigned, double-height entrance hall to create a breathtaking sense of arrival.
- •Bespoke Interiors: Integration of a bespoke Shaker-style kitchen and a grand master suite with a private walk-in wardrobe.
- •Ancillary Structures: A newly constructed double garage tailored for luxury and classic car enthusiasts.
Result
Planning applications have been prepared and submitted to the council, reflecting a design that aligns with local buyer preferences and market demand. The project is positioned to achieve a projected property valuation of £3.25m, as confirmed by senior estate agents specialising in the local area.
Status: Awaiting Decision
Project Details
Client
Private
Location
Sandy Lane, Cobham, Surrey
Project Type
Full Rebuild & Expansion
Original Size
300m²
Proposed Size
500m²
Plot Size
0.3 acres
Projected Value
£3.25m
Status
Awaiting Decision