Energy Performance Certificate
12, Trinity Close, Stanwell
TW19 7PR
STAINES
Current
C
72
Potential
B
84
At a Glance
About This Property
This semi-detached house is located in STAINES, TW19 7PR. The property offers 118m² (1270 sq ft) of good-sized living space with 6 habitable rooms. It is a post-war property from the mid-20th century. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (84/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. 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 £767, comprising £510 for heating, £140 for hot water, and £117 for lighting. The property produces 3.4 tonnes of CO2 per year, which is low for a UK home. The property last sold in April 2021 for £492,500, with 2 recorded sales in our database.
How Does 12, Trinity Close Compare?
With an energy efficiency score of 72/100, this STAINES property is above average, performing better than 60% of UK properties. Annual energy costs of £767 are approximately £1033 below the UK average of £1800, representing significant savings. The 118m² floor area is above the UK average of 87m². At 3.4 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 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £176/year more than the STAINES average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 20 Jun 2018
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Property Information
Full Address
12, Trinity Close
Stanwell
TW19 7PR
STAINES
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1950-1966
Floor Area
118.0 m²
6.0 total rooms
6.0 heated
Tenure
owner-occupied
Efficiency Score
72 / 100
Potential: 84
CO₂ Emissions
3.4 tonnes/year
28 kg/m²
Energy Consumption
162 kWh/m²/year
Last Inspected
20 Jun 2018
marketed sale
About STAINES
STAINES is situated in Middlesex, South East. Properties in STAINES have an average EPC rating of D (score 60/100). This property performs better than most homes in the area. The TW19 postcode district contains over 6100 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the STAINES area.
Location & Nearby Area
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Property Sale History
£492,500
29 April 2021
Type: Semi-Detached
vs previous sale
£395,000
21 June 2019
Type: Semi-Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 24.7% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£510.0/yr
Save £26/yr
Hot Water
£140.0/yr
Save £56/yr
Lighting
40.0% low energy
£117.0/yr
Save £44/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, 300 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 40% of fixed outlets
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£1,126/yr
£11,260 over 10 years
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£1,126/yr
£11,260 over 10 years
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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
Town Farm Primary School & Nursery
PrimaryLast inspected: Sept 2019
Stanwell Fields CofE Primary School
PrimaryLast inspected: Jan 2020
Thomas Knyvett College
SecondaryLast inspected: Jun 2018
Ashford Park Primary School
PrimaryLast inspected: Sept 2018
Clarendon Primary School
PrimaryLast inspected: Mar 2018
The Matthew Arnold School
SecondaryLast inspected: Jun 2018
St Michael Catholic Primary School & Nursery
PrimaryRiverbridge Primary School
PrimaryLast inspected: Jun 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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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.