Energy Performance Certificate
Colby Hall Farm, Colby
NR11 7EE
NORWICH
Current
D
55
Potential
B
87
At a Glance
About This Property
This detached house is located in NORWICH, NR11 7EE. The property offers 273m² (2939 sq ft) of generously-sized living space with 11 habitable rooms. It is a period property with Victorian or earlier origins. 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 B rating (87/100). 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 solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. Estimated annual energy costs are £3256, comprising £2877 for heating, £257 for hot water, and £122 for lighting. The property produces 14.0 tonnes of CO2 per year, which is high for a UK home.
How Does Colby Hall Farm Compare?
With an energy efficiency score of 55/100, this NORWICH property is around the national average for UK homes. Energy costs of £3256 annually are £1456 above the UK average. Improvements could reduce bills significantly. At 273m², this property is significantly larger than the average UK home (87m²). CO2 emissions of 14.0 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 NR11 postcode district.
How This Property Compares
vs UK Average
vs NORWICH
vs NR11
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: £2520/year more than the NORWICH average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 18 Feb 2015
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Property Information
Full Address
Colby Hall Farm
Colby
NR11 7EE
NORWICH
Property Type
House
Detached
Construction Age
England and Wales: before 1900
Floor Area
273.0 m²
11.0 total rooms
11.0 heated
Tenure
owner-occupied
Efficiency Score
55 / 100
Potential: 87
CO₂ Emissions
14.0 tonnes/year
51 kg/m²
Energy Consumption
176 kWh/m²/year
Last Inspected
18 Feb 2015
FiT application
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 £2141 above the local average, suggesting room for improvement. The NR11 postcode district contains over 7000 registered properties. Like many NORWICH properties, this home features period architecture with character typical of Victorian-era construction.
Location & Nearby Area
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Annual Energy Costs
Heating
Boiler and radiators, oil
£2877.0/yr
Save £1203/yr
Hot Water
£257.0/yr
Save £140/yr
Lighting
87.0% low energy
£122.0/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 300 mm loft insulation
Windows
Full secondary glazing
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, oil
Main Fuel
oil (not community)
Lighting
Low energy lighting in 87% of fixed outlets
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Air Source Heat Pump
Ultra-efficient heating with £7,500 government grant. OVO: MCS certified installation.
External Wall Insulation
Your walls are rated Poor. External insulation can dramatically reduce heat loss.
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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
Colby Primary School
PrimaryLast inspected: Jun 2022
Erpingham Voluntary Controlled Church of England Primary School
PrimaryLast inspected: Oct 2023
Aldborough Primary School
PrimaryLast inspected: Mar 2019
Aylsham High School
SecondaryLast inspected: May 2018
St Michael's Church of England VA Primary and Nursery School
PrimaryLast inspected: Oct 2019
Antingham and Southrepps Primary School
PrimaryLast inspected: Mar 2023
Bure Valley School
PrimaryLast inspected: Oct 2019
John of Gaunt Infant and Nursery School
PrimaryLast inspected: Mar 2020
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: 299 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 2026Burglary
1 incidents (100%)
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 →
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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.