Energy Performance Certificate
77 Windmill Street
DA12 1BN
KENT
Current
C
76
Potential
C
76
At a Glance
About This Property
This semi-detached flat is located in KENT, DA12 1BN. The property offers 90m² (969 sq ft) of good-sized living space. The property holds an EPC rating of C (76/100), meeting the government's target standard for energy efficiency. Estimated annual energy costs are £1673, comprising £1043 for heating, £475 for hot water, and £155 for lighting. The property produces 3.3 tonnes of CO2 per year, which is low for a UK home. The property last sold in June 2019 for £360,000, with 2 recorded sales in our database.
How Does 77 Windmill Street Compare?
With an energy efficiency score of 76/100, this KENT property is above average, performing better than 60% of UK properties. At £1673 per year, energy costs are below the national average of £1800. The 90m² floor area is above the UK average of 87m². At 3.3 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 DA12 postcode district.
How This Property Compares
vs UK Average
vs KENT
vs DA12
National Ranking: With an EPC score of 76/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £1361/year more than the KENT average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 7 Jun 2023
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Property Information
Full Address
77 Windmill Street
GRAVESEND
DA12 1BN
KENT
Property Type
Flat
Semi-Detached
Construction Age
2023
Floor Area
90.0 m²
NaN total rooms
NaN heated
Tenure
Not defined - use in the case of a new dwelling for which the intended tenure in not known. It is not to be used for an existing dwelling
Efficiency Score
76 / 100
Potential: 76
CO₂ Emissions
3.3 tonnes/year
37 kg/m²
Energy Consumption
218 kWh/m²/year
Last Inspected
7 Jun 2023
not sale or rental
About KENT
KENT is situated in Kent, South East. Properties in KENT have an average EPC rating of C (score 80/100). Heating costs are £731 above the local average, suggesting room for improvement. The DA12 postcode district contains over 15700 registered properties.
Location & Nearby Area
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Property Sale History
£360,000
25 June 2019
Type: O
vs previous sale
£1,970,000
23 March 2017
Type: O
Market Insights: This property has sold 2 times since 2015.
Annual Energy Costs
Heating
Room heaters, electric
£1043.0/yr
Hot Water
£475.0/yr
Lighting
100.0% low energy
£155.0/yr
Building Elements
Walls
Average thermal transmittance 0.26 W/m-¦K
Roof
Average thermal transmittance 0.18 W/m-¦K
Windows
High performance glazing
Floor
Average thermal transmittance 0.15 W/m-¦K
Heating System
Room heaters, electric
Main Fuel
Electricity: electricity, unspecified tariff
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
Wrotham Road Primary School
PrimaryLast inspected: Oct 2022
Holy Trinity Church of England Primary School
PrimaryLast inspected: Oct 2023
Mayfield Grammar School, Gravesend
SecondaryLast inspected: Jun 2013
Chantry Community Academy
PrimaryLast inspected: Jan 2022
Cecil Road Primary and Nursery School
PrimaryLast inspected: Dec 2019
Gravesend Grammar School
SecondaryLast inspected: Jun 2015
Saint George's Church of England School
All-throughLast inspected: Oct 2023
St John's Catholic Comprehensive
SecondaryLast inspected: May 2018
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
155 incidents (36%)
Anti-social behaviour
81 incidents (19%)
Criminal damage
51 incidents (12%)
Theft
36 incidents (8%)
Shoplifting
25 incidents (6%)
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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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.