Energy Performance Certificate
242d, Mersham Road
CR7 8NR
THORNTON HEATH
Current
C
74
Potential
C
78
At a Glance
About This Property
This terraced flat is located in THORNTON HEATH, CR7 8NR. The property offers 38m² (409 sq ft) of compact living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. Double glazing is installed, though the efficiency rating suggests older units. Modern low-E double glazing can be up to 40% more efficient than units installed before 2002. Estimated annual energy costs are £355, comprising £245 for heating, £62 for hot water, and £48 for lighting. The property produces 1.2 tonnes of CO2 per year, which is very low for a UK home. The property last sold in April 2018 for £190,000.
How Does 242d, Mersham Road Compare?
With an energy efficiency score of 74/100, this THORNTON HEATH property is above average, performing better than 60% of UK properties. Annual energy costs of £355 are approximately £1445 below the UK average of £1800, representing significant savings. With 38m² of space, this is a more compact property compared to the UK average of 87m². CO2 emissions of 1.2 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CR7 postcode district.
How This Property Compares
vs UK Average
vs THORNTON HEATH
vs CR7
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £315/year less than the THORNTON HEATH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 22 Jul 2012
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Property Information
Full Address
242d, Mersham Road
CR7 8NR
THORNTON HEATH
Property Type
Flat
Enclosed Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
38.0 m²
3.0 total rooms
3.0 heated
Tenure
rental (private)
Efficiency Score
74 / 100
Potential: 78
CO₂ Emissions
1.2 tonnes/year
32 kg/m²
Energy Consumption
170 kWh/m²/year
Last Inspected
22 Jul 2012
rental (private)
About THORNTON HEATH
THORNTON HEATH is situated in Croydon, London. Properties in THORNTON HEATH have an average EPC rating of D (score 60/100). This property performs better than most homes in the area. Heating costs are £425 below the THORNTON HEATH average, offering good value. The CR7 postcode district contains over 13400 registered properties.
Location & Nearby Area
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Property Sale History
£190,000
20 April 2018
Type: Flat
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£245.0/yr
Save £26/yr
Hot Water
£62.0/yr
Lighting
0.0% low energy
£48.0/yr
Save £24/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
No low energy lighting
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
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📊 Compare with UK-Wide Property Data
See how this property compares to national averages. Explore energy efficiency trends, top-rated areas, and comprehensive UK property statistics.
View UK Property Insights →Nearby Schools
Within 3 miles of this property
Cypress Primary School
PrimaryLast inspected: Oct 2019
David Livingstone Academy
PrimaryLast inspected: Jun 2019
Beulah Junior School
PrimaryLast inspected: Oct 2018
Beulah Infants' School
PrimaryLast inspected: Feb 2023
All Saints CofE Primary School
PrimaryLast inspected: Jan 2019
St Cyprian's Greek Orthodox Primary Academy
PrimaryLast inspected: Oct 2018
Harris Academy Beulah Hill
SecondarySt James the Great RC Primary and Nursery School
PrimaryLast inspected: Oct 2012
About school ratings: Ofsted ratings range from Outstanding to Inadequate. These ratings are based on inspections of teaching quality, leadership, pupil behavior, and safety. Note that school catchment areas vary - check with the school or local council for admission details.
Data source: School information from Get Information About Schools (GIAS). Distances are approximate. Always verify school catchment areas directly with the school or local education authority.
Broadband & Connectivity
Average download speed: 486 Mbps
Download Speed
Upload Speed
Available Providers
What do these speeds mean? 10-30 Mbps: Good for browsing and streaming. 30-100 Mbps: Great for multiple users and HD streaming. 100-300 Mbps: Excellent for 4K streaming and gaming. 300+ Mbps: Perfect for large households and heavy internet use.
Data source: Broadband speeds are from Ofcom Connected Nations 2025 report (July 2025 release). Data shows typical speeds available in this postcode area. Actual speeds at this specific property may vary depending on line quality, distance from exchange, and chosen provider. Always verify availability with providers before committing.
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About this EPC: Energy Performance Certificates are valid for 10 years and are required when a property is built, sold, or rented. Learn more about EPCs or book an EPC assessment.
Cost estimates are approximate and actual savings may vary. Find local tradesmen to get accurate quotes for improvements.
Data Sources: This report contains public sector information licensed under the Open Government Licence v3.0.
Data from: UK Energy Performance Certificate Register, HM Land Registry Price Paid Data, and Police.uk crime statistics.