The most recent sale of 34, Williamsburg Avenue, Harwich completed on 19th August 2009 at £137,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 97.5% over the period since August 2009.

Since 2017 283 properties similar to 34, Williamsburg Avenue, Harwich have sold within a radius of 730 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 28th May 2026, was 70, Williamsburg Avenue, Harwich, CO12 4FE, a freehold house which sold for £267,000.

Read more about house prices in CO12.

• Sold May 2026£267,000 | 4 Bed House70, Williamsburg Avenue, Harwich, CO12 4FE70, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Nov 2025£240,000 | 3 Bed House57, Williamsburg Avenue, Harwich, CO12 4FF57, Williamsburg Avenue, Harwich, CO12 4FF
• Sold Oct 2025£257,000 | 3 Bed House47, Williamsburg Avenue, Harwich, CO12 4FF47, Williamsburg Avenue, Harwich, CO12 4FF
• Sold Aug 2025£250,000 | 3 Bed House86, Williamsburg Avenue, Harwich, CO12 4FE86, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Jun 2025£227,500 | 3 Bed House78, Williamsburg Avenue, Harwich, CO12 4FE78, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Jun 2025£241,500 | 3 Bed House22, Williamsburg Avenue, Harwich, CO12 4FE22, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Feb 2025£245,000 | 3 Bed House56, Williamsburg Avenue, Harwich, CO12 4FE56, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Oct 2022£275,000 | 3 Bed House32, Williamsburg Avenue, Harwich, CO12 4FE32, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Jul 2022£150,000 | 4 Bed House66, Williamsburg Avenue, Harwich, CO12 4FE66, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Jun 2022£245,000 | 3 Bed House42, Williamsburg Avenue, Harwich, CO12 4FE42, Williamsburg Avenue, Harwich, CO12 4FE
• Sold May 2022£247,000 | 3 Bed House53, Williamsburg Avenue, Harwich, CO12 4FF53, Williamsburg Avenue, Harwich, CO12 4FF
• Sold Sep 2021£235,000 | 3 Bed House74, Williamsburg Avenue, Harwich, CO12 4FE74, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Aug 2021£207,500 | 3 Bed House76, Williamsburg Avenue, Harwich, CO12 4FE76, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Apr 2021£207,500 | 3 Bed House106, Williamsburg Avenue, Harwich, CO12 4FE106, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Mar 2021£222,000 | 3 Bed House8, Jamestown Close, Harwich, CO12 4FG8, Jamestown Close, Harwich, CO12 4FG
• Sold Jun 2020£203,500 | 3 Bed House2, Jamestown Close, Harwich, CO12 4FG2, Jamestown Close, Harwich, CO12 4FG
• Sold Mar 2020£193,500 | 3 Bed House24, Williamsburg Avenue, Harwich, CO12 4FE24, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Dec 2019£217,000 | 3 Bed House60, Williamsburg Avenue, Harwich, CO12 4FE60, Williamsburg Avenue, Harwich, CO12 4FE
• Sold Sep 2019£225,000 | 3 Bed House59, Williamsburg Avenue, Harwich, CO12 4FF59, Williamsburg Avenue, Harwich, CO12 4FF
• Sold Feb 2017£195,000 | 3 Bed House64, Williamsburg Avenue, Harwich, CO12 4FE64, Williamsburg Avenue, Harwich, CO12 4FE

Of the 102 addresses on Williamsburg Avenue, Harwich, CO12, 34, Williamsburg Avenue, Harwich comes out as the 11th largest and the 31st most expensive in our analysis of the public data.

It is also £10k more expensive than the average property across the CO12 district.

• The Mayflower Primary School

  500 m away
• Spring Meadow Primary School & Nursery

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

  800 m away

• Harwich and Dovercourt High School

  1.1 km away
• Felixstowe School

  6.0 km away
• Holbrook Academy

  9.2 km away

• Harwich International

  |

  1.1 km away
• Dovercourt

  |

  1.1 km away
• Harwich Town

  |

  1.6 km away

The flood risk here is rated Low, based on Environment Agency data.