Energy Performance Certificate
FLAT 21, THE GABLES
WD19 4NG
WATFORD
Current
C
78
Potential
B
81
At a Glance
About This Property
This terraced flat is located in WATFORD, WD19 4NG. The property offers 60m² (646 sq ft) of modest-sized living space with 3 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (78/100), meeting the government's target standard for energy efficiency. With recommended improvements, it could achieve a B rating (81/100). The property uses electric storage heaters, which charge overnight on cheaper electricity tariffs. While having low installation costs, running costs are typically higher than gas central heating. A heat pump could reduce electricity use by 60-70%. The property has modern timber frame or system-built walls, which typically offer good insulation properties when properly maintained. The loft insulation is rated very good, meeting or exceeding the recommended 270mm depth for optimal thermal performance. 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 £525, comprising £316 for heating, £149 for hot water, and £60 for lighting. The property produces 2.5 tonnes of CO2 per year, which is low for a UK home.
How Does FLAT 21 Compare?
With an energy efficiency score of 78/100, this WATFORD property is above average, performing better than 60% of UK properties. Annual energy costs of £525 are approximately £1275 below the UK average of £1800, representing significant savings. With 60m² of space, this is a more compact property compared to the UK average of 87m². At 2.5 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 WD19 postcode district.
How This Property Compares
vs UK Average
vs WATFORD
vs WD19
National Ranking: With an EPC score of 78/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £83/year less than the WATFORD average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
With recommended improvements
Based on assessment dated 4 Apr 2021
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Property Information
Full Address
FLAT 21
THE GABLES
RANSOM CLOSE
WD19 4NG
WATFORD
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1991-1995
Floor Area
60.0 m²
3.0 total rooms
3.0 heated
Tenure
Owner-occupied
Efficiency Score
78 / 100
Potential: 81
CO₂ Emissions
2.5 tonnes/year
43 kg/m²
Energy Consumption
252 kWh/m²/year
Last Inspected
4 Apr 2021
marketed sale
About WATFORD
WATFORD is situated in Hertfordshire, East of England. Properties in WATFORD have an average EPC rating of D (score 64/100). This property performs better than most homes in the area. Heating costs are £292 below the WATFORD average, offering good value. The WD19 postcode district contains over 9100 registered properties.
Location & Nearby Area
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Annual Energy Costs
Heating
Electric storage heaters
£316/yr
Save £76/yr
Hot Water
£149/yr
Save £1/yr
Lighting
100.0% low energy
£60/yr
Building Elements
Walls
Timber frame, as built, insulated (assumed)
Roof
Pitched, 300 mm loft insulation
Windows
Fully double glazed
Floor
(another dwelling below)
Heating System
Electric storage heaters
Main Fuel
electricity (not community)
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
Bromet Primary School
PrimaryLast inspected: Jan 2022
Watford Field School (Infant & Nursery)
PrimaryLast inspected: Mar 2022
Field Junior School
PrimaryLast inspected: Nov 2017
Laurance Haines School
PrimaryLast inspected: Sept 2019
Watford Grammar School for Girls
SecondaryBushey and Oxhey Infant School
PrimaryLast inspected: Dec 2021
Warren Dell Primary School
PrimaryLast inspected: Jan 2022
Chater Junior School
PrimaryLast inspected: Jun 2013
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
126 incidents (35%)
Anti-social behaviour
65 incidents (18%)
Shoplifting
33 incidents (9%)
Criminal damage
32 incidents (9%)
Vehicle crime
20 incidents (6%)
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 WD19 4NG
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in WD19 • 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.