Energy Performance Certificate
Flat 1, 23, Catton Grove Road
NR3 3NJ
NORWICH
Current
C
69
Potential
C
73
At a Glance
About This Property
This terraced flat is located in NORWICH, NR3 3NJ. The property offers 27mยฒ (291 sq ft) of compact living space with 2 habitable rooms. It is a period property with Victorian or earlier origins. The property holds an EPC rating of C (69/100), meeting the government's target standard for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs ยฃ8,000-ยฃ14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are ยฃ406, comprising ยฃ231 for heating, ยฃ150 for hot water, and ยฃ25 for lighting. The property produces 1.2 tonnes of CO2 per year, which is very low for a UK home.
How Does Flat 1 Compare?
With an energy efficiency score of 69/100, this NORWICH property is above average, performing better than 60% of UK properties. Annual energy costs of ยฃ406 are approximately ยฃ1394 below the UK average of ยฃ1800, representing significant savings. With 27mยฒ of space, this is a more compact property compared to the UK average of 87mยฒ. CO2 emissions of 1.2 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 NR3 postcode district.
How This Property Compares
vs UK Average
vs NORWICH
vs NR3
National Ranking: With an EPC score of 69/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: ยฃ330/year less than the NORWICH average
Energy Efficiency Rating
๐ Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 13 Dec 2019
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Property Information
Full Address
Flat 1
23, Catton Grove Road
NR3 3NJ
NORWICH
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: before 1900
Floor Area
27.0 mยฒ
2.0 total rooms
2.0 heated
Tenure
rental (private)
Efficiency Score
69 / 100
Potential: 73
COโ Emissions
1.2 tonnes/year
45 kg/mยฒ
Energy Consumption
259 kWh/mยฒ/year
Last Inspected
13 Dec 2019
rental (private)
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 ยฃ505 below the NORWICH average, offering good value. The NR3 postcode district contains over 14400 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, mains gas
ยฃ231/yr
Save ยฃ50/yr
Hot Water
ยฃ150/yr
Lighting
100.0% low energy
ยฃ25/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
(another dwelling above)
Windows
Fully double glazed
Floor
Suspended, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in all fixed outlets
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Your Savings Today
ยฃ400/yr
ยฃ4,000 over 10 years
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ยฃ400/yr
ยฃ4,000 over 10 years
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
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๐ 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 โNearby Schools
Within 3 miles of this property
Sewell Park Academy
SecondaryLast inspected: May 2022
Angel Road Infant School
PrimaryLast inspected: Sept 2022
Angel Road Junior School
PrimaryLast inspected: Sept 2022
Catton Grove Primary School
PrimaryLast inspected: May 2023
St. Clements Hill Primary Academy
PrimaryLast inspected: Feb 2023
Mile Cross Primary School
PrimaryLast inspected: Nov 2017
Magdalen Gates Primary School and Nursery
PrimaryLast inspected: Mar 2018
George White Junior School
PrimaryLast inspected: Sept 2019
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.