Energy Performance Certificate
4, Berwick Close
SL7 3XA
MARLOW
Current
D
62
Potential
A
96
At a Glance
About This Property
This terraced house is located in MARLOW, SL7 3XA. The property offers 40m² (431 sq ft) of compact living space with 2 habitable rooms. It is built during the 1980s construction period. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a A rating (96/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The walls feature cavity wall insulation for improved thermal efficiency. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £745, comprising £551 for heating, £154 for hot water, and £40 for lighting. The property produces 3.6 tonnes of CO2 per year, which is low for a UK home. For landlords: This rental property with a D rating is positioned above the current minimum standard. With proposed changes to require a C rating by 2028, modest improvements now could future-proof your compliance.
How Does 4, Berwick Close Compare?
With an energy efficiency score of 62/100, this MARLOW property is around the national average for UK homes. Annual energy costs of £745 are approximately £1055 below the UK average of £1800, representing significant savings. With 40m² of space, this is a more compact property compared to the UK average of 87m². At 3.6 tonnes of CO2 per year, emissions are below the UK average of 4.5 tonnes.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SL7 postcode district.
How This Property Compares
vs UK Average
vs MARLOW
vs SL7
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £159/year less than the MARLOW average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 11 Aug 2020
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Property Information
Full Address
4, Berwick Close
SL7 3XA
MARLOW
Property Type
House
End-Terrace
Construction Age
England and Wales: 1976-1982
Floor Area
40.0 m²
2.0 total rooms
2.0 heated
Tenure
rental (private)
Efficiency Score
62 / 100
Potential: 96
CO₂ Emissions
3.6 tonnes/year
88 kg/m²
Energy Consumption
522 kWh/m²/year
Last Inspected
11 Aug 2020
rental (private)
About MARLOW
MARLOW is situated in Berkshire, South East. Properties in MARLOW have an average EPC rating of D (score 59/100). Heating costs are £353 below the MARLOW average, offering good value. The SL7 postcode district contains over 7000 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
£551.0/yr
Save £301/yr
Hot Water
£154.0/yr
Save £67/yr
Lighting
100.0% low energy
£40.0/yr
Building Elements
Walls
Cavity wall, as built, partial insulation (assumed)
Roof
Pitched, 100 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
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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
St Peter's Catholic Primary School
PrimaryHoly Trinity Church of England (Aided) School
PrimaryLast inspected: May 2013
Marlow Church of England Infant School
PrimaryLast inspected: Mar 2011
Sir William Borlase's Grammar School
SecondaryLast inspected: Jun 2012
Spinfield School
PrimaryLast inspected: Dec 2019
Foxes Piece School
PrimaryLast inspected: Nov 2022
Great Marlow School
SecondaryLast inspected: Nov 2022
Burford School
PrimaryLast inspected: May 2019
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: 500 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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Area Safety
Crime levels are moderate in the surrounding area (1-mile radius)
Most Common Incidents
April 2026violent crime
27 incidents (31%)
Shoplifting
14 incidents (16%)
Anti-social behaviour
12 incidents (14%)
Theft
10 incidents (12%)
Criminal damage
9 incidents (10%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
EPC Requirements for Landlords 2025 →
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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.