20 Worple Street
EAST SHEEN • SW14 8HE
£875,000
£865/sqft
Situated in the heart of Mortlake in this popular cul de sac overlooking the grounds of St. Mary Magdalen Church. The accommodation comprises of through reception room, fully fitted kitchen, two bedrooms, bathroom and private garden.
2
1
1,012 sqft
Detached
Garden
1914 2000
Average
None
Build your nest
Options ranked by potential value — A higher score means better returns. Click the development option to view full breakdown.
88/100
Complete Development
Rear extension (ground floor)
Loft conversion
Basement conversion
Modern, high-quality finishes throughout
+99% space increase
77/100
Loft Conversion
+29% space increase
77/100
Basement Extension
+45% space increase
64/100
Rear Ground Floor Extension
+26% space increase
53/100
Full House Renovation (no extensions)
Modern, high-quality finishes throughout
Analysis Summary
We've analyzed the potential for a Complete Development at this property.
Investment Required:
£1,622,116 total (including construction and professional fees)
Value After Work:
Property worth £2,050,000 - an increase of £1,175,000
Expected Profit:
£427,914 net profit (26% return on investment)
What You'll Get:
- •+1006 square feet of additional living space
- •+2 bedrooms
- •+1 bathroom
- •Modern, high-quality finishes throughout
Note: Planning permission has an medium probability of approval. Further consultation may be beneficial.
Nestscore
88/100
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.
Planning Feasibility
Planning Assessment
Complete Development
Planning Considerations
Medium probability based on similar houses nearby.
70.5%
Approval Rating
2-4 months
Estimated Approval Time
Cost Breakdown
Purchase Cost
Current property value
£875,000
54%
Build Costs
Construction, materials, labour
£747,116
46%
Total Investment£1,622,116
Includes all construction and professional fees
£370 per sq ft
Cost per sq ft
ROI Analysis
26%
Return on Investment
Current Value£875,000
Build Investment£747,116
Post-Work Value£2,050,000
Net Profit£427,914
£1,175,000
Value Increase