Energy Performance Certificate
Lang Flat, Lang House
TW19 7TS
STAINES
Current
D
66
Potential
C
73
At a Glance
About This Property
This terraced flat is located in STAINES, TW19 7TS. The property offers 40.54m² (436 sq ft) of compact living space with 2 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (66/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The walls feature cavity wall insulation for improved thermal efficiency. 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 £525, comprising £404 for heating, £101 for hot water, and £20 for lighting. The property produces 2.7 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 Lang Flat Compare?
With an energy efficiency score of 66/100, this STAINES property is around the national average for UK homes. Annual energy costs of £525 are approximately £1275 below the UK average of £1800, representing significant savings. With 40.54m² of space, this is a more compact property compared to the UK average of 87m². At 2.7 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 TW19 postcode district.
How This Property Compares
vs UK Average
vs STAINES
vs TW19
National Ranking: With an EPC score of 66/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £66/year less than the STAINES average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 13 Jul 2009
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Property Information
Full Address
Lang Flat
Lang House
Victory Close
TW19 7TS
STAINES
Property Type
Flat
End-Terrace
Construction Age
England and Wales: 1967-1975
Floor Area
40.54 m²
2.0 total rooms
2.0 heated
Tenure
rental (social)
Efficiency Score
66 / 100
Potential: 73
CO₂ Emissions
2.7 tonnes/year
66 kg/m²
Energy Consumption
397 kWh/m²/year
Last Inspected
13 Jul 2009
rental (social)
About STAINES
STAINES is situated in Middlesex, South East. Properties in STAINES have an average EPC rating of D (score 60/100). The TW19 postcode district contains over 6100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Community scheme
£404.0/yr
Save £94/yr
Hot Water
£101.0/yr
Lighting
100.0% low energy
£20.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Community scheme
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in all fixed outlets
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£250/yr
£2,500 over 10 years
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Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
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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 →Broadband & Connectivity
Average download speed: 69 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.