Our Data Sources
Flat 3, Old Custom House, Harwich has no records in the the Land Registry and a single entry in the EPC database dated August 2019.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Flat 3, Old Custom House, Harwich would be worth £162,372, with a potential rental value of £709 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £143,815, with a rental value of £628 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 3, Old Custom House, Harwich has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Aug 2019.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, electric.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 72 sales of comparable properties within 550 metres of Flat 3, Old Custom House, Harwich across the last 2 years.
Most recently, Flat 23, Old Custom House, Main Road, Harwich, CO12 3FS, a leasehold flat, sold at £150,000 on the 8th May 2026.
Read more about house prices in CO12.
- Sold May 2026£150,000 | 2 Bed FlatFlat 23, Old Custom House, Main Road, Harwich, CO12 3FSFlat 23, Old Custom House, Main Road, Harwich, CO12 3FS
- Sold Jul 2022£162,500 | 2 Bed FlatFlat 9, Old Custom House, Main Road, Harwich, CO12 3FSFlat 9, Old Custom House, Main Road, Harwich, CO12 3FS
- Sold Oct 2021£144,000 | 2 Bed FlatFlat 5, Old Custom House, Main Road, Harwich, CO12 3FSFlat 5, Old Custom House, Main Road, Harwich, CO12 3FS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat 3, Old Custom House, Harwich as the 496th largest and the 447th most expensive of the 704 addresses on Main Road, Ramsey, Harwich, CO12.
Against the CO12 postcode district average, it is £88k less expensive than the typical property.
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Schools Nearby
- The Mayflower Primary School300 m away
- St Joseph's Catholic Primary School800 m away
- Harwich Community Primary School and Nursery900 m away
- Harwich and Dovercourt High School1.2 km away
- Felixstowe School5.6 km away
- Holbrook Academy10.0 km away
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Public Transport Nearby
- Dovercourt|500 m away
- Harwich Town|1.2 km away
- Harwich International|1.8 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












