According to data from HM Land Registry, 18, The Haven, Harwich sits on a plot of 179 m².

We have plot size data on 10 out of 26 other houses in the postcode and 18, The Haven, Harwich sits on the 8th largest plot.

18, The Haven, Harwich has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Oct 2008.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 18, The Haven, Harwich was last sold on 4th September 2014 for £136,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since September 2014, the market for similar properties has risen by 72.3%.

• Sold Sep 2014£136,000
• Sold Jun 2006£125,000
• Sold Aug 2003£100,000

According to the Land Registry and our network of Estate Agents, there have been 202 sales of properties similar to 18, The Haven, Harwich within a radius of 640 metres since 2015.

The most recent example is 9, Fryatt Avenue, Harwich, CO12 4NR, a freehold house which sold for £193,000 on the 17th April 2026.

Read more about house prices in CO12.

• Sold Apr 2026£193,000 | 3 Bed House9, Fryatt Avenue, Harwich, CO12 4NR9, Fryatt Avenue, Harwich, CO12 4NR
• Sold Jan 2026£205,000 | 3 Bed House23, Pound Farm Drive, Harwich, CO12 4LB23, Pound Farm Drive, Harwich, CO12 4LB
• Sold Dec 2025£178,000 | 3 Bed House26, The Haven, Harwich, CO12 4LA26, The Haven, Harwich, CO12 4LA
• Sold Dec 2025£223,000 | 3 Bed House23, The Close, Harwich, CO12 4NS23, The Close, Harwich, CO12 4NS
• Sold Dec 2025£268,000 | 3 Bed House41, The Close, Harwich, CO12 4NS41, The Close, Harwich, CO12 4NS
• Sold Oct 2025£235,000 | 3 Bed House3, Harcourt Avenue, Harwich, CO12 4NT3, Harcourt Avenue, Harwich, CO12 4NT
• Sold Oct 2025£250,000 | 3 Bed House95, Dockfield Avenue, Harwich, CO12 4LF95, Dockfield Avenue, Harwich, CO12 4LF
• Sold Jun 2025£195,000 | 3 Bed House19, Norway Crescent, Harwich, CO12 4JT19, Norway Crescent, Harwich, CO12 4JT
• Sold Jun 2025£225,000 | 3 Bed House16, Norway Crescent, Harwich, CO12 4JT16, Norway Crescent, Harwich, CO12 4JT
• Sold Oct 2024£200,000 | 3 Bed House12, Norway Crescent, Harwich, CO12 4JT12, Norway Crescent, Harwich, CO12 4JT
• Sold Dec 2023£212,000 | 3 Bed House31, Pound Farm Drive, Harwich, CO12 4LB31, Pound Farm Drive, Harwich, CO12 4LB
• Sold Oct 2023£220,000 | 3 Bed House113, Clarkes Road, Harwich, CO12 4JX113, Clarkes Road, Harwich, CO12 4JX
• Sold Sep 2023£243,000 | 3 Bed House46, Clarkes Road, Harwich, CO12 4JX46, Clarkes Road, Harwich, CO12 4JX
• Sold May 2023£207,000 | 3 Bed House11, Norway Crescent, Harwich, CO12 4JT11, Norway Crescent, Harwich, CO12 4JT
• Sold Nov 2022£230,000 | 3 Bed House4, Dockfield Avenue, Harwich, CO12 4LE4, Dockfield Avenue, Harwich, CO12 4LE
• Sold Oct 2022£235,000 | 3 Bed House28, Pound Farm Drive, Harwich, CO12 4LB28, Pound Farm Drive, Harwich, CO12 4LB
• Sold Feb 2022£175,000 | 3 Bed House62, Clarkes Road, Harwich, CO12 4JX62, Clarkes Road, Harwich, CO12 4JX
• Sold Sep 2021£150,000 | 3 Bed House9, Norway Crescent, Harwich, CO12 4JT9, Norway Crescent, Harwich, CO12 4JT
• Sold Mar 2020£147,000 | 3 Bed House21, Pound Farm Drive, Harwich, CO12 4LB21, Pound Farm Drive, Harwich, CO12 4LB
• Sold Oct 2015£120,000 | 3 Bed House3, Pound Farm Drive, Harwich, CO12 4LB3, Pound Farm Drive, Harwich, CO12 4LB

The Haven, Harwich, CO12 has a total of 27 addresses. According to our analysis of all the public data, 18, The Haven, Harwich is the 7th largest and the 7th most expensive property on the street.

When compared to the postcode district it is £35k less expensive than the average property in CO12.

• Spring Meadow Primary School & Nursery

  100 m away
• All Saints' Church of England Voluntary Aided Primary School, Dovercourt

  300 m away
• The Mayflower Primary School

  1.0 km away

• Harwich and Dovercourt High School

  800 m away
• Felixstowe School

  6.6 km away
• Holbrook Academy

  9.0 km away

• Harwich International

  |

  1.3 km away
• Dovercourt

  |

  1.7 km away
• Harwich Town

  |

  2.3 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.