18 Malwood Road
CLAPHAM • SW12 8EN
£2,000,000
£667/sqft
Rare Victorian Family Home with Off-Street Parking and Scope to Add Value. Presented to the market for the first time in over 80 years, this imposing Victorian home spans over 3,000 sq ft across five floors and offers a rare opportunity to create a truly exceptional residence in one of Clapham's most sought-after locations.
6
2
3,000 sqft
Terraced House
Garden
1914 2000
Unmodernised
1
Build your nestt
Options ranked by potential value — A higher score mean better returns. Click the development option to view full breakdown.
86/100
Complete Development
Add 1 bedroom
+31% space increase
Modern, high-quality finishes throughout
77/100
Basement Extension
Add 1 bedroom
+20% space increase
68/100
Rear Ground Floor Extension
+10% space increase
67/100
Full House Renovation
Analysis Summary
We've analyzed the potential for a Complete Development at this property.
Investment Required:
£3,354,913 total (including construction and professional fees)
Value After Work:
Property worth £4,318,600 - an increase of £2,318,600
Expected Profit:
£963,531 net profit (29% return on investment)
What You'll Get:
- •+917 square feet of additional living space
- •+1 bedroom
- •+1 bathroom
- •Modern, high-quality finishes throughout
Good news: Planning permission has a very high likelihood of approval based on similar projects in the area.
Nestt Score
86/100
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
Complete Development
Planning Considerations
Very high probability based on similar houses nearby.
91%
Approval Rating
2-4 months
Estimated Approval Time
Cost Breakdown
Purchase Cost
Current property value
£2,000,000
60%
Build Costs
Construction, materials, labour
£1,354,913
40%
Total Investment£3,354,913
Includes all construction and professional fees
£346 per sq ft
Cost per sq ft
ROI Analysis
29%
Return on Investment
Current Value£2,000,000
Build Investment£1,354,913
Post-Work Value£4,318,600
Net Profit£963,531
£2,318,600
Value Increase