Our Data Sources
23, Mayflower Avenue, Harwich has no records in the the Land Registry and a single entry in the EPC database dated January 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 23, Mayflower Avenue, Harwich would be worth £335,651, with a potential rental value of £1,382 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £297,291, with a rental value of £1,224 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, Mayflower Avenue, Harwich occupies a 307 m2 plot as recorded by HM Land Registry.
Of the 24 other houses in this postcode, 18 have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
23, Mayflower Avenue, Harwich has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jan 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 12 sales of comparable properties within 780 metres of 23, Mayflower Avenue, Harwich across the last 2 years.
Most recently, 1, Beacon Hill Avenue, Harwich, CO12 3NR, a freehold house, sold at £330,000 on the 28th November 2025.
Read more about house prices in CO12.
- Sold Nov 2025£330,000 | 4 Bed House1, Beacon Hill Avenue, Harwich, CO12 3NR1, Beacon Hill Avenue, Harwich, CO12 3NR
- Sold Jun 2025£287,500 | 4 Bed House45, Barrack Lane, Harwich, CO12 3NP45, Barrack Lane, Harwich, CO12 3NP
- Sold Oct 2016£255,000 | 4 Bed House5, Beacon Hill Avenue, Harwich, CO12 3NR5, Beacon Hill Avenue, Harwich, CO12 3NR
•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 23, Mayflower Avenue, Harwich as the 3rd largest and the 2nd most expensive of the 48 addresses on Mayflower Avenue, Harwich, CO12.
Against the CO12 postcode district average, it is £77k more expensive than the typical property.
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Schools Nearby
- Harwich Community Primary School and Nursery200 m away
- The Mayflower Primary School1.3 km away
- St Joseph's Catholic Primary School1.8 km away
- Harwich and Dovercourt High School2.2 km away
- Felixstowe School4.7 km away
- Holbrook Academy10.5 km away
More reading links
Public Transport Nearby
- Harwich Town|400 m away
- Dovercourt|600 m away
- Harwich International|2.4 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
