Energy Performance Certificate
105, Dunvant Road, Killay
SA2 7NN
SWANSEA
Current
D
57
Potential
C
73
At a Glance
About This Property
This detached house is located in SWANSEA, SA2 7NN. The property offers 264m² (2842 sq ft) of generously-sized living space with 8 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (57/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (73/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The walls feature cavity wall insulation for improved thermal efficiency. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £2426, comprising £2178 for heating, £127 for hot water, and £121 for lighting. The property produces 9.8 tonnes of CO2 per year, which is high for a UK home.
How Does 105, Dunvant Road Compare?
With an energy efficiency score of 57/100, this SWANSEA property is around the national average for UK homes. Energy costs of £2426 annually are £626 above the UK average. Improvements could reduce bills significantly. At 264m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 9.8 tonnes/year are above average. Energy improvements could significantly reduce the property's carbon footprint.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SA2 postcode district.
How This Property Compares
vs UK Average
vs SWANSEA
vs SA2
National Ranking: With an EPC score of 57/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £1704/year more than the SWANSEA average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 11 Jul 2014
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Property Information
Full Address
105, Dunvant Road
Killay
SA2 7NN
SWANSEA
Property Type
House
Detached
Construction Age
England and Wales: 1930-1949
Floor Area
264.0 m²
8.0 total rooms
8.0 heated
Tenure
owner-occupied
Efficiency Score
57 / 100
Potential: 73
CO₂ Emissions
9.8 tonnes/year
37 kg/m²
Energy Consumption
216 kWh/m²/year
Last Inspected
11 Jul 2014
marketed sale
About SWANSEA
SWANSEA is situated in Swansea, Wales. Properties in SWANSEA have an average EPC rating of D (score 60/100). Heating costs are £1456 above the local average, suggesting room for improvement. The SA2 postcode district contains over 10800 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the SWANSEA area.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, mains gas
£2178.0/yr
Save £656/yr
Hot Water
£127.0/yr
Save £15/yr
Lighting
83.0% low energy
£121.0/yr
Building Elements
Walls
Cavity wall, as built, no insulation (assumed)
Roof
Pitched, no insulation (assumed)
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 83% of fixed outlets
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Your Savings Today
£2,121/yr
£21,210 over 10 years
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£2,121/yr
£21,210 over 10 years
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Loft Insulation
Your roof is rated Very Poor. Top up to 270mm for best results.
Cavity Wall Insulation
Your walls are rated Poor. Cavity fill is quick and cost-effective.
Solar Panels + Battery
Your house is ideal for solar. OVO: UK's #1 green energy supplier.
Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
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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
Lynton Church of England Primary School
PrimaryLast inspected: May 2023
Combe Martin Primary School
PrimaryLast inspected: Mar 2023
Ilfracombe Church of England Junior School
PrimaryLast inspected: Apr 2019
The Ilfracombe Church of England Academy
SecondaryLast inspected: May 2023
Berrynarbor Church of England Primary School
PrimaryLast inspected: Nov 2011
Ilfracombe Infant and Nursery School
PrimaryLast inspected: Nov 2019
Parracombe Church of England Primary School
PrimaryLast inspected: Mar 2023
Kentisbury Primary School
PrimaryLast inspected: Mar 2023
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
The surrounding area (1-mile radius) has low crime compared to national averages
Most Common Incidents
April 2026violent crime
21 incidents (49%)
Public order
8 incidents (19%)
Criminal damage
5 incidents (12%)
Theft
3 incidents (7%)
Anti-social behaviour
2 incidents (5%)
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.
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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.