Tangier Road
RICHMOND • TW10 5EF
£1,500,000
£750/sqft
Six bedroom extended semi detached family home located on a highly sought-after residential street in the heart of Richmond's prestigious TW10 postcode. This is a beautiful period home offering exceptional space, elegant character features, and a south-facing garden.
6
2
2,000 sqft
Semi Detached House
Garden
1914 2000
High
1
Build your nestt
Options ranked by potential value — A higher score mean better returns. Click the development option to view full breakdown.
85/100
Basement Extension
Add 1 bedroom
+43% space increase
82/100
Complete Development
Add 1 bedroom
+43% space increase
Modern, high-quality finishes throughout
78/100
Full House Renovation
Analysis Summary
We've analyzed the potential for a Basement Extension at this property.
Investment Required:
£1,940,148 total (including construction and professional fees)
Value After Work:
Property worth £2,782,000 - an increase of £1,282,000
Expected Profit:
£841,830 net profit (43% return on investment)
What You'll Get:
- •+853 square feet of additional living space
- •+1 bedroom
- •+1 bathroom
Note: Planning permission has an medium probability of approval. Further consultation may be beneficial.
Nestt Score
85/100
Excellent
A rating of this scenario's potential based on ROI, value uplift, planning risk, and timeline.
Risk Analysis
Planning Risk
LowLikelihood of planning delays or rejection.
Build Risk
HighRisk of cost overruns or timeline extensions - dependent on project management. This project is high risk because basement conversions involve complex structural work and potential groundwater issues.
Planning Feasibility
Planning Assessment
Basement Extension
Planning Considerations
Medium probability based on similar houses nearby.
70%
Approval Rating
2-4 months
Estimated Approval Time
Cost Breakdown
Purchase Cost
Current property value
£1,500,000
77%
Build Costs
Construction, materials, labour
£440,148
23%
Total Investment£1,940,148
Includes all construction and professional fees
£516 per sq ft
Cost per sq ft
ROI Analysis
43%
Return on Investment
Current Value£1,500,000
Build Investment£440,148
Post-Work Value£2,782,000
Net Profit£841,830
£1,282,000
Value Increase