Home Checkup

Energy Performance Certificate

20 Parsonage Lane

DA14 5HD

SIDCUP

Current

D

59

Potential

B

83

At a Glance

About This Property

This semi-detached house is located in SIDCUP, DA14 5HD. The property offers 81m² (872 sq ft) of good-sized living space with 5 habitable rooms. It is a post-war property from the mid-20th century. With an EPC rating of D (59/100), this property is around the UK average for energy efficiency. With recommended improvements, it could achieve a B rating (83/100). 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. The pitched roof lacks adequate insulation. Topping up loft insulation to 270mm (the recommended depth) typically costs £300-£500 and could save £150-£250 annually, with the investment often paying for itself within 2-3 years. 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 £1576, comprising £1211 for heating, £158 for hot water, and £207 for lighting. The property produces 3.9 tonnes of CO2 per year, which is low for a UK home. The property last sold in November 2024 for £430,000.

How Does 20 Parsonage Lane Compare?

With an energy efficiency score of 59/100, this SIDCUP property is around the national average for UK homes. At £1576 per year, energy costs are below the national average of £1800. At 3.9 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 DA14 postcode district.

📊

How This Property Compares

🇬🇧

vs UK Average

This property59
Average60
-2% below
🏘️

vs SIDCUP

This property59
Average59
At average
📮

vs DA14

This property59
Average60
-2% below

National Ranking: With an EPC score of 59/100, this property is average and performs better than approximately 45% of UK homes for energy efficiency.

Top 55% nationally

Energy Costs: £881/year more than the SIDCUP average

Energy Efficiency Rating

📊 Official EPC Register Data
A92-100
B81-91
Potential
C69-80
D55-68
Current
E39-54
F21-38
G1-20

Current Rating

D(59 points)

Potential Rating

B(83 points)

With recommended improvements

Based on assessment dated 13 Jun 2024

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Property Information

📍

Full Address

20 Parsonage Lane

DA14 5HD

SIDCUP

🏠

Property Type

House

Semi-Detached

📅

Construction Age

England and Wales: 1950-1966

📐

Floor Area

81.0

5.0 total rooms

5.0 heated

🔑

Tenure

Owner-occupied

Efficiency Score

59 / 100

Potential: 83

🌍

CO₂ Emissions

3.9 tonnes/year

49 kg/m²

📊

Energy Consumption

276 kWh/m²/year

🔍

Last Inspected

13 Jun 2024

marketed sale

📍

About SIDCUP

SIDCUP is situated in Kent, South East. Properties in SIDCUP have an average EPC rating of D (score 59/100). Heating costs are £516 above the local average, suggesting room for improvement. The DA14 postcode district contains over 8200 registered properties. Built during the mid-20th century suburban expansion, this property reflects the housing developments common to the SIDCUP area.

🗺️

Location & Nearby Area

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💷

Property Sale History

£430,000

28 November 2024

Type: Semi-Detached

Annual Energy Costs

🔥

Heating

Boiler and radiators, mains gas

£1211.0/yr

Save £375/yr

🚿

Hot Water

£158.0/yr

Save £54/yr

💡

Lighting

22.0% low energy

£207.0/yr

Save £91/yr

Building Elements

🧱

Walls

Solid brick, as built, no insulation (assumed)

Very Poor
🏗️

Roof

Pitched, no insulation (assumed)

Very Poor
🪟

Windows

Fully double glazed

Average
📦

Floor

Solid, no insulation (assumed)

🔥

Heating System

Boiler and radiators, mains gas

Good

Main Fuel

mains gas (not community)

💡

Lighting

Low energy lighting in 22% of fixed outlets

Poor
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Loft Insulation

Your roof is rated Very Poor. Top up to 270mm for best results.

Save £200/yrPayback: ~5 years+3 EPC points
£1,000
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2
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🧱

External Wall Insulation

Your walls are rated Very Poor. External insulation can dramatically reduce heat loss.

Save £400/yrPayback: ~30 years+8 EPC points
£12,000
Cost

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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

Royal Park Primary Academy

Primary
📍0.4 miles awayDA14 4PX

Last inspected: Jul 2023

Good

Cleeve Park School

Secondary
📍0.7 miles awayDA14 4JN

Last inspected: Nov 2021

⚠️Requires improvement

Hope Community School

Primary
📍0.8 miles awayDA14 5BU

Last inspected: May 2023

Good

St Peter Chanel Catholic Primary School

Primary
📍0.9 miles awayDA14 5ED

Last inspected: Sept 2023

Good

Old Bexley Church of England School

Primary
📍1.1 miles awayDA5 3JR

Last inspected: May 2023

Good

Orchard Primary School

Primary
📍1.1 miles awayDA14 6LW

Last inspected: Mar 2022

Good

Hurst Primary School

Primary
📍1.1 miles awayDA5 3AJ

Last inspected: Jul 2022

Good

Hurstmere School

Secondary
📍1.3 miles awayDA15 9AW

Last inspected: Sept 2022

⚠️Requires improvement

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

🚀Ultrafast Broadband

Average download speed: 433 Mbps

⚡ Gigabit Available
⬇️

Download Speed

Minimum:30 Mbps
Average:433 Mbps
Maximum:1000 Mbps
⬆️

Upload Speed

Minimum:50 Mbps
Average:173 Mbps
Maximum:200 Mbps

Available Providers

Virgin MediaHyperopticBTSkyTalkTalk

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

Moderate74 incidents/month

Crime levels are moderate in the surrounding area (1-mile radius)

Most Common Incidents

April 2026
📊

violent crime

23 incidents (31%)

🔊

Anti-social behaviour

18 incidents (24%)

⚖️

Public order

11 incidents (15%)

🔥

Criminal damage

5 incidents (7%)

🏠

Burglary

4 incidents (5%)

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.

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