Flat 14, Hallowell House, Cornwallis Crescent, Portsmouth, PO1 4DA has an EPC rating of C with a score of 76/100.
Yes — the potential rating is C (79/100).
Current estimated heating costs are £462/year, potentially reducible to £391/year with improvements.
Create a free account to unlock unlimited property views, save searches, and track price changes.
All government property data remains free. We'll never charge for publicly funded information.