DD - Average

15 Blackwell House

The Embankment, Nash Mills Wharf, HP3 9FX

Cert ID 5536-2727-9600-0249-0276

Last inspected

31 Mar 2026

Lodged

31 Mar 2026

Property type

Flat

Local authority

Dacorum

Current vs potential efficiency

Current

59

out of 100

D

Potential

76

out of 100

C

Improvement headroom

+17

points achievable

Following the recommended upgrades would lift this property by 17 points.

About this property

Property type
Flat
Built form
Not Recorded
Total floor area
72 m²
Construction age band
England and Wales: 2012-2021
Main fuel
electricity (not community)
Transaction type
Marketed sale
Energy consumption
126 kWh/m²/yr
CO₂ emissions
0 kgCO₂/m²/yr
Environmental impact score
90 / 100

Address

15 Blackwell House
The Embankment
Nash Mills Wharf
HP3 9FX

Other EPCs for this 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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See house valuations for HP3 9FXon House Valuation ↑