Energy Performance Certificate
10 St. Marys Close, Great Plumstead
NR13 5EY
NORWICH
Current
D
55
Potential
C
78
At a Glance
About This Property
This detached house is located in NORWICH, NR13 5EY. The property offers 132m² (1421 sq ft) of spacious living space with 7 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (55/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a C rating (78/100). Heating is provided by oil-fired central heating. While effective, oil prices can be volatile and the system produces higher carbon emissions than gas or heat pumps. The flat roof has poor insulation. Flat roof insulation is more complex but essential for preventing heat loss and condensation issues, typically costing £1,000-£3,000 depending on access and method. 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 £1917, comprising £1526 for heating, £214 for hot water, and £177 for lighting. The property produces 6.4 tonnes of CO2 per year, which is above average for a UK home.
How Does 10 St. Marys Close Compare?
With an energy efficiency score of 55/100, this NORWICH property is around the national average for UK homes. Annual energy costs of £1917 are close to the UK average. At 132m², this property is significantly larger than the average UK home (87m²).
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the NR13 postcode district.
How This Property Compares
vs UK Average
vs NORWICH
vs NR13
National Ranking: With an EPC score of 55/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £1181/year more than the NORWICH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 26 Jan 2024
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Property Information
Full Address
10 St. Marys Close
Great Plumstead
NR13 5EY
NORWICH
Property Type
House
Detached
Construction Age
England and Wales: 1967-1975
Floor Area
132.0 m²
7.0 total rooms
7.0 heated
Tenure
Owner-occupied
Efficiency Score
55 / 100
Potential: 78
CO₂ Emissions
6.4 tonnes/year
49 kg/m²
Energy Consumption
207 kWh/m²/year
Last Inspected
26 Jan 2024
marketed sale
About NORWICH
NORWICH is situated in Norfolk, East of England. Properties in NORWICH have an average EPC rating of D (score 62/100). Heating costs are £790 above the local average, suggesting room for improvement. The NR13 postcode district contains over 10900 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, oil
£1526.0/yr
Save £518/yr
Hot Water
£214.0/yr
Save £73/yr
Lighting
100.0% low energy
£177.0/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Flat, limited insulation (assumed)
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, oil
Main Fuel
oil (not community)
Lighting
Low energy lighting in all fixed outlets
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Loft Insulation
Your roof is rated Very Poor. Top up to 270mm for best results.
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
Little Plumstead Church of England Primary Academy
PrimaryDussindale Primary School
PrimaryLast inspected: Jun 2019
Rackheath Primary School
PrimaryLast inspected: Jun 2023
Thorpe St Andrew School and Sixth Form
SecondaryLast inspected: Jul 2022
Hemblington Primary School
PrimaryLast inspected: Oct 2021
Brundall Primary School
PrimaryLast inspected: Mar 2023
Blofield Primary School
PrimaryLast inspected: Mar 2019
Hillside Avenue Primary and Nursery School, Thorpe
PrimaryLast inspected: Sept 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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Area Safety
The surrounding area (1-mile radius) experiences very low crime levels
Most Common Incidents
April 2026Anti-social behaviour
1 incidents (33%)
Criminal damage
1 incidents (33%)
violent crime
1 incidents (33%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in NR13 5EY
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Related Property Guides
Based on this property's characteristics, these guides might help you:
How to Improve Your EPC Rating →
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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.