28 Filbert Close
AL10 9SH
Cert ID 3000-0183-0722-2690-3763
Last inspected
18 Mar 2026
Lodged
18 Mar 2026
Property type
Flat
Local authority
Welwyn Hatfield
Current vs potential efficiency
Current
81
out of 100
Potential
82
out of 100
Improvement headroom
+1
points achievable
Following the recommended upgrades would lift this property by 1 points.
About this property
- Property type
- Flat
- Built form
- Not Recorded
- Total floor area
- 50 m²
- Construction age band
- England and Wales: 2007-2011
- Main fuel
- electricity (not community)
- Transaction type
- Marketed sale
- Energy consumption
- 68 kWh/m²/yr
- CO₂ emissions
- 0 kgCO₂/m²/yr
- Environmental impact score
- 95 / 100
Address
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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