Energy Performance Certificate
138, Croft Road
SN1 4DT
SWINDON
Current
C
69
Potential
C
72
At a Glance
About This Property
This semi-detached house is located in SWINDON, SN1 4DT. The property offers 109.07m² (1174 sq ft) of good-sized living space with 4 habitable rooms. It is a characterful interwar or early 20th century home. The property holds an EPC rating of C (69/100), meeting the government's target standard for energy efficiency. The property benefits from a highly efficient gas central heating system, likely a modern condensing boiler achieving 90%+ efficiency. The walls feature cavity wall insulation for improved thermal efficiency. The property has good loft insulation, though topping up to the recommended 270mm depth could provide additional energy savings. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £787, comprising £564 for heating, £109 for hot water, and £114 for lighting. The property produces 3.9 tonnes of CO2 per year, which is low for a UK home. The property last sold in October 2017 for £263,000, with 2 recorded sales in our database.
How Does 138, Croft Road Compare?
With an energy efficiency score of 69/100, this SWINDON property is above average, performing better than 60% of UK properties. Annual energy costs of £787 are approximately £1013 below the UK average of £1800, representing significant savings. The 109.07m² floor area is above the UK average of 87m². At 3.9 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 SN1 postcode district.
How This Property Compares
vs UK Average
vs SWINDON
vs SN1
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £156/year more than the SWINDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 13 May 2010
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Property Information
Full Address
138, Croft Road
SN1 4DT
SWINDON
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1930-1949
Floor Area
109.07 m²
4.0 total rooms
4.0 heated
Tenure
owner-occupied
Efficiency Score
69 / 100
Potential: 72
CO₂ Emissions
3.9 tonnes/year
36 kg/m²
Energy Consumption
215 kWh/m²/year
Last Inspected
13 May 2010
marketed sale
About SWINDON
SWINDON is situated in Wiltshire, South West. Properties in SWINDON have an average EPC rating of D (score 65/100). The SN1 postcode district contains over 14200 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the SWINDON area.
Location & Nearby Area
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Property Sale History
£263,000
16 October 2017
Type: Semi-Detached
vs previous sale
£206,000
9 January 2015
Type: Semi-Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 27.7% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£564.0/yr
Hot Water
£109.0/yr
Lighting
0.0% low energy
£114.0/yr
Save £57/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, 200 mm loft insulation
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
No low energy lighting
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£1,250/yr
£12,500 over 10 years
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Cavity Wall Insulation
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View UK Property Insights →Nearby Schools
Within 3 miles of this property
The Croft Primary School
PrimaryLast inspected: Jun 2014
East Wichel Primary School & Nursery
PrimaryLast inspected: Dec 2022
Lethbridge Primary School
PrimaryLast inspected: May 2023
The Commonweal School
SecondaryLast inspected: Jun 2023
King William Street Church of England Primary School
PrimaryLast inspected: Oct 2019
Lawn Primary and Nursery School
PrimaryLast inspected: Feb 2023
Wroughton Junior School
PrimaryHoly Rood Catholic Primary School
PrimaryLast inspected: May 2022
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.