EPC Rating C — Flat 3, Hallowell House, Cornwallis Crescent, Portsmouth, PO1 4DA

Score: 76/100 68.00 m² Lodged 13 Jan 2026

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Potential rating EPC C (79/100)
Property type Flat
Main heating Boiler and radiators, mains gas
CO₂ emissions 1.50 tonnes/year

Frequently Asked Questions

What is the EPC rating of Flat 3, Hallowell House, Cornwallis Crescent, Portsmouth, PO1 4DA?

Flat 3, Hallowell House, Cornwallis Crescent, Portsmouth, PO1 4DA has an EPC rating of C with a score of 76/100.

Can the EPC rating of Flat 3, Hallowell House, Cornwallis Crescent, Portsmouth, PO1 4DA be improved?

Yes — the potential rating is C (79/100).

What are the estimated heating costs?

Current estimated heating costs are £459/year, potentially reducible to £389/year with improvements.