Energy Performance Certificate
49, Walton Way
HP21 7JJ
AYLESBURY
Current
D
58
Potential
B
85
At a Glance
About This Property
This semi-detached house is located in AYLESBURY, HP21 7JJ. The property offers 74m² (797 sq ft) of modest-sized living space with 5 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (58/100), 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 pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. Double glazing is installed throughout the property, providing good thermal and acoustic insulation. Estimated annual energy costs are £818, comprising £643 for heating, £95 for hot water, and £80 for lighting. The property produces 3.7 tonnes of CO2 per year, which is low for a UK home. The property last sold in August 2018 for £339,000.
How Does 49, Walton Way Compare?
With an energy efficiency score of 58/100, this AYLESBURY property is around the national average for UK homes. Annual energy costs of £818 are approximately £982 below the UK average of £1800, representing significant savings. At 3.7 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 HP21 postcode district.
How This Property Compares
vs UK Average
vs AYLESBURY
vs HP21
National Ranking: With an EPC score of 58/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £194/year more than the AYLESBURY average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 12 Feb 2013
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Property Information
Full Address
49, Walton Way
HP21 7JJ
AYLESBURY
Property Type
House
Semi-Detached
Construction Age
England and Wales: 1930-1949
Floor Area
74.0 m²
5.0 total rooms
5.0 heated
Tenure
owner-occupied
Efficiency Score
58 / 100
Potential: 85
CO₂ Emissions
3.7 tonnes/year
50 kg/m²
Energy Consumption
262 kWh/m²/year
Last Inspected
12 Feb 2013
marketed sale
About AYLESBURY
AYLESBURY is situated in Buckinghamshire, South East. Properties in AYLESBURY have an average EPC rating of D (score 65/100). The HP21 postcode district contains over 11000 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the AYLESBURY area.
Location & Nearby Area
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Property Sale History
£339,000
17 August 2018
Type: Semi-Detached
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£643.0/yr
Save £240/yr
Hot Water
£95.0/yr
Save £35/yr
Lighting
27.0% low energy
£80.0/yr
Save £34/yr
Building Elements
Walls
Cavity wall, filled cavity
Roof
Pitched, loft insulation
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 27% of 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
St Joseph's Catholic Infant School
PrimarySt Edward's Catholic Junior School
PrimaryTurnfurlong Infant School
PrimaryLast inspected: Sept 2023
Turnfurlong Junior School
PrimaryLast inspected: Jun 2023
Broughton Junior School
PrimaryLast inspected: Sept 2022
Aylesbury Grammar School
SecondaryLast inspected: Nov 2022
The Grange School
SecondaryLast inspected: Nov 2021
Aylesbury High School
SecondaryLast inspected: Jun 2012
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
121 incidents (33%)
Shoplifting
77 incidents (21%)
Public order
32 incidents (9%)
Anti-social behaviour
29 incidents (8%)
Theft
27 incidents (7%)
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 →
Step-by-step guide to upgrading from D-G to A-C ratings. Learn which improvements offer the best value.
Air Source Heat Pumps vs Gas Boilers →
Complete cost comparison, government grants up to £7,500, and real running costs for 2025.
How Much Does a Low EPC Cost You? →
The financial impact of poor energy efficiency on resale value and running costs.
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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.