Energy Performance Certificate
4a River View, Flackwell Heath
HP10 9AT
HIGH WYCOMBE
Current
B
81
Potential
B
90
At a Glance
About This Property
This house is located in HIGH WYCOMBE, HP10 9AT. The property offers 96m² (1033 sq ft) of good-sized living space. With an EPC rating of B (81/100), this property is highly energy efficient, placing it in the top tier of UK homes. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. Estimated annual energy costs are £494, comprising £367 for heating, £68 for hot water, and £59 for lighting. The property produces 1.9 tonnes of CO2 per year, which is very low for a UK home. The property last sold in May 2024 for £525,000, with 3 recorded sales in our database.
How Does 4a River View Compare?
With an energy efficiency score of 81/100, this HIGH WYCOMBE property is excellent, ranking in the top 15% nationally. Annual energy costs of £494 are approximately £1306 below the UK average of £1800, representing significant savings. The 96m² floor area is above the UK average of 87m². CO2 emissions of 1.9 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 HP10 postcode district.
How This Property Compares
vs UK Average
vs HIGH WYCOMBE
vs HP10
National Ranking: With an EPC score of 81/100, this property is excellent and performs better than approximately 85% of UK homes for energy efficiency.
Top 15% nationally
Energy Costs: £230/year less than the HIGH WYCOMBE average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 18 Sept 2015
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Property Information
Full Address
4a River View
Flackwell Heath
HP10 9AT
HIGH WYCOMBE
Property Type
House
NO DATA!
Construction Age
NO DATA!
Floor Area
96.0 m²
NaN total rooms
NaN heated
Tenure
unknown
Efficiency Score
81 / 100
Potential: 90
CO₂ Emissions
1.9 tonnes/year
19 kg/m²
Energy Consumption
110 kWh/m²/year
Last Inspected
18 Sept 2015
new dwelling
About HIGH WYCOMBE
HIGH WYCOMBE is situated in Buckinghamshire, South East. Properties in HIGH WYCOMBE have an average EPC rating of D (score 62/100). This property performs better than most homes in the area. Heating costs are £357 below the HIGH WYCOMBE average, offering good value. The HP10 postcode district contains over 6300 registered properties.
Location & Nearby Area
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Property Sale History
£525,000
22 May 2024
Type: Semi-Detached
vs previous sale
£482,500
9 December 2020
Type: Semi-Detached
vs previous sale
£465,000
27 November 2015
Type: Semi-Detached
Market Insights: This property has sold 3 times since 2015. Value has increased by 12.9% over this period.
Annual Energy Costs
Heating
Boiler & underfloor, mains gas
£367.0/yr
Hot Water
£68.0/yr
Lighting
NaN% low energy
£59.0/yr
Building Elements
Walls
Average thermal transmittance 0.33 W/m-¦K
Roof
Average thermal transmittance 0.15 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.38 W/m-¦K
Heating System
Boiler & underfloor, 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
Juniper Hill School
PrimaryLast inspected: Jul 2022
Carrington Junior School
PrimaryLast inspected: May 2022
Carrington Infant School
PrimaryLast inspected: Jan 2019
Loudwater Combined School
PrimaryLast inspected: Jan 2023
Claytons Primary School
PrimaryLast inspected: Jul 2023
Wooburn Green Primary School
PrimaryLast inspected: May 2022
Bourne End Academy
SecondaryLast inspected: Sept 2022
St Paul's Church of England Combined School, Wooburn
PrimaryLast inspected: Oct 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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Area Safety
The surrounding area (1-mile radius) has low crime compared to national averages
Most Common Incidents
April 2026violent crime
13 incidents (29%)
Anti-social behaviour
12 incidents (27%)
Public order
5 incidents (11%)
Theft
4 incidents (9%)
Shoplifting
4 incidents (9%)
About this data: Crime statistics show incidents reported during April 2026 within a 1-mile radius. Data from Police.uk, updated monthly.
More Properties in HP10 9AT
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All properties in HP10 • Click to view detailed energy performance data
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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.