EPC Ratings in Harlow
East of England · Population: ~87K · Postcode area: CM
Enter a postcode starting with CM to see property-level EPC data
EPC Rating Distribution in Harlow
Estimated distribution of energy ratings across properties in Harlow, based on East of England regional data. The average EPC score is 63/100 (Band D).
Based on regional EPC data from the Department for Levelling Up, Housing and Communities. 10% of properties rated A-B, 30% rated D-G.
Energy Efficiency Challenges in East of England
Rural properties often off-grid with oil heating
Post-war housing estates need insulation upgrades
Flat terrain means good solar panel potential
How to Improve Your EPC Rating in Harlow
Most properties in Harlow can improve by 1-3 bands with cost-effective upgrades. Here are the most impactful improvements:
Loft Insulation
Most cost-effective upgrade — £300-£600 installed, saves £150-£250/year. Can improve rating by 1-2 bands.
Cavity Wall Insulation
If your home has cavity walls (built after 1920s), this costs £400-£800 and saves £100-£200/year.
Solar Panels
3-4kW system costs £5,000-£8,000, saves £600-£900/year on electricity. Pays back in 7-10 years.
Boiler Upgrade
New A-rated condensing boiler costs £2,000-£3,500, saves £200-£400/year vs an old G-rated unit.
Heat Pump
Air source heat pump costs £8,000-£14,000 (minus £7,500 BUS grant). Can add 15-30 EPC points.
Double/Triple Glazing
Full house: £4,000-£8,000. Saves £100-£200/year and reduces draughts significantly.
Get Free Solar Panel Quotes
Solar panels can generate free electricity and earn you money through the Smart Export Guarantee. Compare quotes from MCS-certified installers and see your estimated payback period.
Typical savings: £600–£900/year on electricity
Get Free QuotesCompare Insulation Quotes
Proper insulation is the most cost-effective way to cut energy bills and improve your EPC rating. Compare quotes from local Checkatrade-approved installers.
Typical savings: £150–£300/year on heating bills
Compare QuotesGet a Fixed-Price Boiler Quote
A new A-rated condensing boiler can cut your heating bills by up to 30%. BOXT offers fixed-price quotes online with next-day installation available.
Typical savings: £200–£400/year vs old inefficient boiler
Get a Fixed QuoteCompare Heat Pump Quotes
An air source heat pump can add 15–30 EPC points and qualifies for the £7,500 Boiler Upgrade Scheme grant. Compare quotes from MCS-certified installers.
£7,500 Boiler Upgrade Scheme grant available
Compare Heat Pump QuotesCompare Energy Deals
Make sure you're on the best energy tariff. Compare deals from all major UK suppliers in minutes — switching is free and takes under 5 minutes.
Average savings: £200+ per year by switching tariff
Compare Energy DealsFinance Your Home Improvements
Energy improvements like solar, insulation, and boiler replacement can cost £2,000–£15,000. Compare personal loans from top UK lenders — get a quote in minutes with no impact on your credit score.
Loans from £1,000 to £25,000
Compare Loan RatesFind a Local Energy Assessor
EPC assessments from £60–£120
Check Your Property in Harlow
Enter your postcode or address to see your property's EPC rating, energy costs, and personalised improvement recommendations.