Energy Performance Certificate
307, Underhill Road
SE22 9EA
LONDON
Current
D
57
Potential
D
68
At a Glance
About This Property
This terraced house is located in LONDON, SE22 9EA. The property offers 70.86m² (763 sq ft) of modest-sized living space with 3 habitable rooms. It is a characterful interwar or early 20th century home. With an EPC rating of D (57/100), this property is around the UK average for energy efficiency. The gas central heating system has good efficiency, indicating a relatively modern, well-maintained boiler. The solid walls lack insulation. Solid wall insulation (external or internal) typically costs £8,000-£14,000 but can reduce heat loss by up to 35% and improve your EPC rating by 1-2 bands. 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 £805, comprising £640 for heating, £89 for hot water, and £76 for lighting. The property produces 4.0 tonnes of CO2 per year, which is moderate for a UK home. The property last sold in August 2021 for £860,000.
How Does 307, Underhill Road Compare?
With an energy efficiency score of 57/100, this LONDON property is around the national average for UK homes. Annual energy costs of £805 are approximately £995 below the UK average of £1800, representing significant savings. At 4.0 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 SE22 postcode district.
How This Property Compares
vs UK Average
vs LONDON
vs SE22
National Ranking: With an EPC score of 57/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.
Top 55% nationally
Energy Costs: £261/year more than the LONDON average
Energy Efficiency Rating
📊 Official EPC Register DataCurrent Rating
Potential Rating
Based on assessment dated 4 May 2011
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Property Information
Full Address
307, Underhill Road
SE22 9EA
LONDON
Property Type
House
Mid-Terrace
Construction Age
England and Wales: 1900-1929
Floor Area
70.86 m²
3.0 total rooms
3.0 heated
Tenure
owner-occupied
Efficiency Score
57 / 100
Potential: 68
CO₂ Emissions
4.0 tonnes/year
56 kg/m²
Energy Consumption
293 kWh/m²/year
Last Inspected
4 May 2011
marketed sale
About LONDON
LONDON is situated in South East London, London. Properties in LONDON have an average EPC rating of D (score 64/100). The SE22 postcode district contains over 11600 registered properties.
Location & Nearby Area
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Property Sale History
£860,000
17 August 2021
Type: Terraced
Annual Energy Costs
Heating
Boiler and radiators, mains gas
£640.0/yr
Save £150/yr
Hot Water
£89.0/yr
Save £11/yr
Lighting
0.0% low energy
£76.0/yr
Save £38/yr
Building Elements
Walls
Solid brick, as built, no insulation (assumed)
Roof
Pitched, 100 mm 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
No low energy lighting
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Solar Panels + Battery
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External Wall Insulation
Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.
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
Heber Primary School
PrimaryLast inspected: Oct 2019
Harris Primary Academy East Dulwich
PrimaryLast inspected: May 2023
Harris Boys' Academy East Dulwich
SecondaryLast inspected: Dec 2011
Goodrich Community Primary School
PrimaryLast inspected: Mar 2023
St Anthony's Catholic Primary School
PrimaryLast inspected: Nov 2021
Goose Green Primary and Nursery School
PrimaryLast inspected: Jan 2020
The Charter School East Dulwich
SecondaryLast inspected: Oct 2018
St John's and St Clement's Church of England Primary School
PrimaryLast inspected: Jun 2023
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: 492 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 2026Anti-social behaviour
98 incidents (19%)
violent crime
89 incidents (18%)
Shoplifting
71 incidents (14%)
Vehicle crime
52 incidents (10%)
Theft
49 incidents (10%)
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 SE22 9EA
Showing properties in the same postcode. Click to view detailed EPC data for each property.
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All properties in SE22 • Click to view detailed energy performance data
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.
What is a Good EPC Rating? →
Understanding A-G ratings, what each means, and how UK properties compare.
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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.