Energy Performance Certificate
21, Mill Pond Close
SW8 4SN
LONDON
Current
C
72
Potential
C
76
At a Glance
About This Property
This terraced flat is located in LONDON, SW8 4SN. The property offers 71m² (764 sq ft) of modest-sized living space with 4 habitable rooms. It is a 1990s-era home. The property holds an EPC rating of C (72/100), meeting the government's target standard for energy efficiency. Underfloor heating provides even heat distribution and works particularly well with heat pumps due to the lower water temperatures required. The walls feature cavity wall insulation with good efficiency ratings, providing solid 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 £552, comprising £327 for heating, £125 for hot water, and £100 for lighting. The property produces 3.8 tonnes of CO2 per year, which is low for a UK home. The property last sold in December 2016 for £585,000.
How Does 21, Mill Pond Close Compare?
With an energy efficiency score of 72/100, this LONDON property is above average, performing better than 60% of UK properties. Annual energy costs of £552 are approximately £1248 below the UK average of £1800, representing significant savings. At 3.8 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 SW8 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SW8
National Ranking: With an EPC score of 72/100, this property is good and performs better than approximately 60% of UK homes for energy efficiency.
Top 40% nationally
Energy Costs: £8/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 15 Apr 2013
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Property Information
Full Address
21, Mill Pond Close
SW8 4SN
LONDON
Property Type
Flat
Mid-Terrace
Construction Age
England and Wales: 1996-2002
Floor Area
71.0 m²
4.0 total rooms
4.0 heated
Tenure
owner-occupied
Efficiency Score
72 / 100
Potential: 76
CO₂ Emissions
3.8 tonnes/year
53 kg/m²
Energy Consumption
300 kWh/m²/year
Last Inspected
15 Apr 2013
marketed sale
About LONDON
LONDON is situated in South West London, London. Properties in LONDON have an average EPC rating of D (score 64/100). Heating costs are £217 below the LONDON average, offering good value. The SW8 postcode district contains over 22500 registered properties.
Location & Nearby Area
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Property Sale History
£585,000
16 December 2016
Type: Flat
Annual Energy Costs
Heating
Electric underfloor heating
£327.0/yr
Save £37/yr
Hot Water
£125/yr
Lighting
0.0% low energy
£100/yr
Save £50/yr
Building Elements
Walls
Cavity wall, as built, insulated (assumed)
Roof
Flat, insulated (assumed)
Windows
Fully double glazed
Floor
(other premises below)
Heating System
Electric underfloor heating
Main Fuel
electricity (not community)
Lighting
No low energy lighting
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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
Herbert Morrison Primary School
PrimaryLast inspected: May 2023
Wyvil Primary School and Resource Bases for Speech, Language and Communication Needs, and Autism
PrimaryLast inspected: Nov 2013
St George's CofE Primary School
PrimaryLast inspected: Jan 2019
St Stephen's Church of England Primary School
PrimaryLast inspected: May 2019
Allen Edwards Primary School
PrimaryLast inspected: Jul 2018
Griffin Primary School
PrimaryLast inspected: Nov 2019
Larkhall Primary Campus
PrimaryLast inspected: Jun 2023
Platanos College
SecondaryLast inspected: Oct 2021
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: 160 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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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.