Energy Performance Certificate
23 Harold Street
CA2 4HG
CARLISLE
Current
D
62
Potential
B
85
At a Glance
About This Property
This terraced house is located in CARLISLE, CA2 4HG. The property offers 99m² (1066 sq ft) of good-sized living space with 5 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (62/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (85/100). 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 £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. 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 £1926, comprising £1549 for heating, £177 for hot water, and £200 for lighting. The property produces 4.9 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in August 2024 for £109,950.
How Does 23 Harold Street Compare?
With an energy efficiency score of 62/100, this CARLISLE property is around the national average for UK homes. Annual energy costs of £1926 are close to the UK average. The 99m² floor area is above the UK average of 87m².
Data source: Comparisons based on UK national statistics from the Department for Energy Security and Net Zero.This property is located in the CA2 postcode district.
How This Property Compares
vs UK Average
vs CARLISLE
vs CA2
National Ranking: With an EPC score of 62/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £1093/year more than the CARLISLE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 24 May 2024
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Property Information
Full Address
23 Harold Street
CA2 4HG
CARLISLE
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
99.0 m²
5.0 total rooms
5.0 heated
Tenure
Owner-occupied
Efficiency Score
62 / 100
Potential: 85
CO₂ Emissions
4.9 tonnes/year
49 kg/m²
Energy Consumption
279 kWh/m²/year
Last Inspected
24 May 2024
marketed sale
About CARLISLE
CARLISLE is situated in Cumbria, North West. Properties in CARLISLE have an average EPC rating of D (score 61/100). Heating costs are £716 above the local average, suggesting room for improvement. The CA2 postcode district contains over 14500 registered properties.
Location & Nearby Area
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Property Sale History
£109,950
14 August 2024
Type: Terraced
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£1549.0/yr
Save £676/yr
Hot Water
£177.0/yr
Save £57/yr
Lighting
64.0% low energy
£200.0/yr
Save £53/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 100 mm loft insulation
Windows
Fully double glazed
Floor
Solid, no insulation (assumed)
Heating System
Boiler and radiators, mains gas
Main Fuel
mains gas (not community)
Lighting
Low energy lighting in 64% of fixed outlets
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£21,860 over 10 years
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£21,860 over 10 years
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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 Very 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
The Bishop Harvey Goodwin School (Church of England Voluntary Aided)
PrimaryLast inspected: Mar 2018
St Margaret Mary Catholic Primary School, Carlisle
PrimaryUpperby Primary School
PrimaryLast inspected: Nov 2022
Brook Street Primary School
PrimaryLast inspected: Mar 2022
Robert Ferguson Primary School
PrimaryLast inspected: Jan 2023
Norman Street Primary School
PrimaryLast inspected: Nov 2018
Inglewood Infant School
PrimaryLast inspected: Jan 2023
Inglewood Junior School
PrimaryLast inspected: Apr 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 higher crime levels
Most Common Incidents
April 2026violent crime
169 incidents (39%)
Shoplifting
50 incidents (12%)
Public order
44 incidents (10%)
Drugs
37 incidents (9%)
Criminal damage
34 incidents (8%)
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.