Our Data Sources
17, Third Avenue, Harwich has no recent1 records in the Land Registry and a single entry in the EPC database dated December 2018.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 17, Third Avenue, Harwich would be worth £218,208, with a potential rental value of £1,113 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £193,270, with a rental value of £986 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, Third Avenue, Harwich occupies a 146 m2 plot as recorded by HM Land Registry.
Of the 31 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 8th largest.
Energy Efficiency
17, Third Avenue, Harwich has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Dec 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
17, Third Avenue, Harwich last changed hands on 27th May 2003, selling for £99,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold May 2003£99,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 177 sales of comparable properties within 590 metres of 17, Third Avenue, Harwich since 2022.
Most recently, 32, Lee Road, Harwich, CO12 3SJ, a freehold house, sold at £150,000 on the 30th April 2026.
Read more about house prices in CO12.
- Sold Apr 2026£150,000 | 3 Bed House32, Lee Road, Harwich, CO12 3SJ32, Lee Road, Harwich, CO12 3SJ
- Sold Feb 2026£196,000 | 3 Bed House18, Third Avenue, Harwich, CO12 3SE18, Third Avenue, Harwich, CO12 3SE
- Sold Feb 2026£230,000 | 3 Bed House28, Lee Road, Harwich, CO12 3SJ28, Lee Road, Harwich, CO12 3SJ
- Sold Feb 2026£215,000 | 3 Bed House49, Lee Road, Harwich, CO12 3SG49, Lee Road, Harwich, CO12 3SG
- Sold Oct 2025£167,000 | 3 Bed House1, Third Avenue, Harwich, CO12 3SE1, Third Avenue, Harwich, CO12 3SE
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £227,923, ranging from £196,568 to £257,374.
- 19 Third Avenue
4 Bed House | 3 m | Est. Value: £236,506
- 23 Third Avenue
3 Bed House | 12 m | Est. Value: £205,617
- 25 Third Avenue
4 Bed House | 19 m | Est. Value: £228,433
- 9 Third Avenue
4 Bed House | 21 m | Est. Value: £221,122
- 27 Third Avenue
4 Bed House | 25 m | Est. Value: £222,181
Location Comparison
Our analysis of the public data ranks 17, Third Avenue, Harwich as the 14th largest and the 14th most expensive of the 31 addresses on Third Avenue, Harwich, CO12.
Against the CO12 postcode district average, it is £35k less expensive than the typical property.
More reading links
Schools Nearby
- The Mayflower Primary School500 m away
- St Joseph's Catholic Primary School500 m away
- Spring Meadow Primary School & Nursery1.1 km away
- Harwich and Dovercourt High School900 m away
- Felixstowe School5.9 km away
- Lift Tendring10.2 km away
More reading links
Public Transport Nearby
- Dovercourt|800 m away
- Harwich Town|1.5 km away
- Harwich International|2.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
