DD - Average
20 King Street
HP23 6BE
Cert ID 2740-3053-2203-0175-0204
Last inspected
24 Jul 2025
Lodged
25 Jul 2025
Property type
House
Local authority
Dacorum
Current vs potential efficiency
Current
65
out of 100
D
Potential
81
out of 100
B
Improvement headroom
+16
points achievable
Following the recommended upgrades would lift this property by 16 points.
About this property
- Property type
- House
- Built form
- Mid-Terrace
- Total floor area
- 66 m²
- Construction age band
- England and Wales: 1950-1966
- Main fuel
- mains gas (not community)
- Transaction type
- Marketed sale
- Energy consumption
- 246 kWh/m²/yr
- CO₂ emissions
- 3 kgCO₂/m²/yr
- Environmental impact score
- 63 / 100
Address
20 King Street
HP23 6BE
Data sourced from the Department for Levelling Up, Housing and Communities under the Open Government Licence v3.0. The official record is at find-energy-certificate.service.gov.uk.
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