Verified data for this postcode

Solar Potential in
Sutton

Data-driven analysis for SM3. Based on local roof structure and solar irradiance data.

Score
9
/ 10

Excellent Solar Potential

Sutton is in the top tier for solar viability. With a high density of suitable roofs and favorable conditions, an installation here typically offers a rapid payback period.

Score comparison vs National Average

Estimated Financial Return

Annual Savings
£907
Tax-free income
System Size
5kW
~13 Panels
20-Year Value
£18,140
Inflation adj.

Solar Insights for SM3

Are roofs in SM3 suitable?

Our data shows that 83% of properties in this area have pitched roofs, which are typically ideal for solar arrays.

What is the environmental impact?

Installing a 5kW system in SM3 would save approximately 1.07 tonnes of CO2 annually.

Why Consider Solar in Sutton?

Driving through Sutton, it's clear why SM3 is becoming a hub for green energy—the local architecture is simply built for it. Given the impressive viability score of 9/10, the return on investment (ROI) for a standard system in Sutton is projected to outperform the national average. families should prioritise high-efficiency panels to maximise these favourable conditions.

Local Market Trends

With 83% of properties featuring pitched roofs, SM3 is an installer's dream. This typically means lower labour costs and faster installation times for Sutton residents.

Installation Checklist

  • Check your EPC rating (Target C or above)
  • Verify if you are in a Conservation Area (Common in Sutton)
  • Request MCS certificates from local installers

Frequently Asked Questions for SM3

Do I need planning permission in Sutton?

Generally, solar panel installations in Sutton are considered 'Permitted Development' and do not require planning permission, provided they do not protrude more than 200mm from the roof slope. Exceptions apply if you live in a listed building.

How much can I save in SM3?

Based on the average floor area of 87m² in SM3, a standard system could save significantly on electricity bills. See the financial calculator above for a specific estimate.

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Area Statistics

Sample Size6213 homes
Roof Suitability83% Pitched
Avg Floor Area87