Energy Performance Certificate
Flat 13, Guild House 4a
SO14 3EY
SOUTHAMPTON
Current
C
74
Potential
B
81
At a Glance
About This Property
This terraced flat is located in SOUTHAMPTON, SO14 3EY. The property offers 72m² (775 sq ft) of modest-sized living space with 3 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (74/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). The walls feature cavity wall insulation with good efficiency ratings, providing solid 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 £1191, comprising £650 for heating, £400 for hot water, and £141 for lighting. The property produces 2.2 tonnes of CO2 per year, which is low for a UK home.
How Does Flat 13 Compare?
With an energy efficiency score of 74/100, this SOUTHAMPTON property is above average, performing better than 60% of UK properties. Annual energy costs of £1191 are approximately £609 below the UK average of £1800, representing significant savings. CO2 emissions of 2.2 tonnes/year are less than half the UK household average, making this an environmentally friendly choice.
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the SO14 postcode district.
How This Property Compares
vs UK Average
vs SOUTHAMPTON
vs SO14
National Ranking: With an EPC score of 74/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £610/year more than the SOUTHAMPTON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 17 Jul 2023
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Property Information
Full Address
Flat 13
Guild House 4a
Briton Street
SO14 3EY
SOUTHAMPTON
Property Type
Flat
End-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
72.0 m²
3.0 total rooms
3.0 heated
Tenure
Rented (private)
Efficiency Score
74 / 100
Potential: 81
CO₂ Emissions
2.2 tonnes/year
31 kg/m²
Energy Consumption
183 kWh/m²/year
Last Inspected
17 Jul 2023
rental
About SOUTHAMPTON
SOUTHAMPTON is situated in Hampshire, South East. Properties in SOUTHAMPTON have an average EPC rating of D (score 63/100). This property performs better than most homes in the area. The SO14 postcode district contains over 14700 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Room heaters, electric
£650.0/yr
Save £331/yr
Hot Water
£400.0/yr
Save £96/yr
Lighting
100.0% low energy
£141.0/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Room heaters, electric
Main Fuel
electricity (not community)
Lighting
Low energy lighting in all fixed outlets
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£737/yr
£7,370 over 10 years
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£737/yr
£7,370 over 10 years
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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 John's Primary and Nursery School
PrimaryLast inspected: Sept 2022
Hope Community School Southampton
PrimaryLast inspected: Feb 2022
St Mary's Church of England Voluntary Controlled Primary School
PrimaryLast inspected: Oct 2023
Maytree Nursery and Infants' School
PrimaryLast inspected: Dec 2022
St Anne's Catholic School
SecondaryLast inspected: Sept 2022
Springhill Catholic Primary School
PrimaryLast inspected: Mar 2022
Mount Pleasant Junior School
PrimaryLast inspected: Jun 2023
Woolston Infant School
PrimaryAbout 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.