Energy Performance Certificate
6, Kost Road, Costessey
NR8 5DE
NORWICH
Current
B
86
Potential
A
92
At a Glance
About This Property
This detached house is located in NORWICH, NR8 5DE. The property offers 183m² (1970 sq ft) of generously-sized living space. With an EPC rating of B (86/100), this property is highly energy efficient, placing it in the top tier of UK homes. With recommended improvements, it could achieve a A rating (92/100). The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Estimated annual energy costs are £554, comprising £366 for heating, £85 for hot water, and £103 for lighting. The property produces 2.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in March 2025 for £565,000, with 2 recorded sales in our database.
How Does 6, Kost Road Compare?
With an energy efficiency score of 86/100, this NORWICH property is excellent, ranking in the top 15% nationally. Annual energy costs of £554 are approximately £1246 below the UK average of £1800, representing significant savings. At 183m², this property is significantly larger than the average UK home (87m²). At 2.3 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 NR8 postcode district.
How This Property Compares
vs UK Average
vs NORWICH
vs NR8
National Ranking: With an EPC score of 86/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £182/year less than the NORWICH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 21 Nov 2019
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Property Information
Full Address
6, Kost Road
Costessey
NR8 5DE
NORWICH
Property Type
House
Detached
Construction Age
NO DATA!
Floor Area
183.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
86 / 100
Potential: 92
CO₂ Emissions
2.3 tonnes/year
12 kg/m²
Energy Consumption
71 kWh/m²/year
Last Inspected
21 Nov 2019
new dwelling
About NORWICH
NORWICH is situated in Norfolk, East of England. Properties in NORWICH have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £370 below the NORWICH average, offering good value. The NR8 postcode district contains over 7200 registered properties.
Location & Nearby Area
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Property Sale History
£565,000
21 March 2025
Type: Detached
vs previous sale
£465,000
29 January 2021
Type: Detached
Market Insights: This property has sold 2 times since 2015. Value has increased by 21.5% over this period.
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£366.0/yr
Hot Water
£85.0/yr
Lighting
100.0% low energy
£103.0/yr
Building Elements
Walls
Average thermal transmittance 0.22 W/m-¦K
Roof
Average thermal transmittance 0.13 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.14 W/m-¦K
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas - this is for backwards compatibility only and should not be used
Lighting
Low energy lighting in all fixed outlets
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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
Costessey Primary School
PrimaryLast inspected: Jun 2023
Ormiston Victory Academy
SecondaryLast inspected: May 2013
St Augustine's Catholic Primary School, Costessey
PrimaryLast inspected: Feb 2019
Clover Hill VA Infant and Nursery School
PrimaryLast inspected: Mar 2019
Valley Primary Academy
PrimaryLast inspected: Jun 2023
St Michael's VA Junior School
PrimaryLast inspected: Feb 2023
Hellesdon High School
SecondaryLast inspected: Oct 2023
Chapel Break Infant School
PrimaryLast inspected: Jul 2010
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.