Barrow Road
STREATHAM • SW16 5PB
£1,000,000
£447/sqft
Stylish 5 bedroom house with generous living space, features a bright reception room, open plan kitchen with dinning room, quiet private garden, and 5 spacious double bedrooms. Close to Streatham Common Station, offering rail links to London Victoria and London Bridge. The area is primarily residential, with nearby schools, local shops, and green spaces like Norbury Park.
5
2
2,239 sqft
Semi Detached House
Garden
1914 2000
High
None
Build your nest
Options ranked by potential value — A higher score means better returns. Click the development option to view full breakdown.
84/100
Basement Extension
+69% space increase
72/100
Complete Development
Rear extension (ground floor)
Basement conversion
Modern, high-quality finishes throughout
+92% space increase
67/100
Rear Ground Floor Extension
+23% space increase
56/100
Full House Renovation (no extensions)
Modern, high-quality finishes throughout
Analysis Summary
We've analyzed the potential for a Basement Extension at this property.
Investment Required:
£1,795,672 total (including construction and professional fees)
Value After Work:
Property worth £2,218,500 - an increase of £1,218,500
Expected Profit:
£422,881 net profit (24% return on investment)
What You'll Get:
- •+1542 square feet of additional living space
- •+1 bedroom
- •+1 bathroom
Nestscore
84/100
Excellent
A rating of this scenario's potential based on ROI, value uplift, planning risk, and timeline.
Risk Analysis
Planning Risk
HighLikelihood of planning delays or rejection.
Planning Feasibility
Planning Assessment
Basement Extension
0%
Approval Rating
2-4 months
Estimated Approval Time
Cost Breakdown
Purchase Cost
Current property value
£1,000,000
56%
Build Costs
Construction, materials, labour
£795,672
44%
Total Investment£1,795,672
Includes all construction and professional fees
£516 per sq ft
Cost per sq ft
ROI Analysis
24%
Return on Investment
Current Value£1,000,000
Build Investment£795,672
Post-Work Value£2,218,500
Net Profit£422,881
£1,218,500
Value Increase