48, Birch Avenue, Harwich occupies a 222 m² plot as recorded by HM Land Registry.

Of the 24 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 2nd largest.

48, Birch Avenue, Harwich has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 01 Aug 2024.

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

48, Birch Avenue, Harwich last changed hands on 27th August 2025, selling for £175,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 10.3% since August 2025.

• Sold Aug 2025£175,000

Land Registry records and our Estate Agent network show 163 sales of comparable properties within 530 metres of 48, Birch Avenue, Harwich since 2011.

Most recently, 18, Third Avenue, Harwich, CO12 3SE, a freehold house, sold at £196,000 on the 27th February 2026.

Read more about house prices in CO12.

• Sold Feb 2026£196,000 | 3 Bed House18, Third Avenue, Harwich, CO12 3SE18, Third Avenue, Harwich, CO12 3SE
• Sold Nov 2025£212,000 | 3 Bed House45, Lee Road, Harwich, CO12 3SG45, Lee Road, Harwich, CO12 3SG
• Sold Oct 2025£167,000 | 3 Bed House1, Third Avenue, Harwich, CO12 3SE1, Third Avenue, Harwich, CO12 3SE
• Sold Sep 2025£167,000 | 3 Bed House59, Manor Road, Harwich, CO12 4DX59, Manor Road, Harwich, CO12 4DX
• Sold Jun 2025£211,000 | 3 Bed House32, Birch Avenue, Harwich, CO12 4DB32, Birch Avenue, Harwich, CO12 4DB
• Sold Mar 2025£231,000 | 3 Bed House16, Birch Avenue, Harwich, CO12 4DB16, Birch Avenue, Harwich, CO12 4DB
• Sold Nov 2024£175,000 | 3 Bed House66, Manor Road, Harwich, CO12 4DY66, Manor Road, Harwich, CO12 4DY
• Sold Nov 2024£170,000 | 3 Bed House36, Lime Avenue, Harwich, CO12 4DE36, Lime Avenue, Harwich, CO12 4DE
• Sold Nov 2024£165,000 | 3 Bed House50, Manor Road, Harwich, CO12 4DY50, Manor Road, Harwich, CO12 4DY
• Sold Oct 2024£213,500 | 3 Bed House20, Birch Avenue, Harwich, CO12 4DB20, Birch Avenue, Harwich, CO12 4DB
• Sold Oct 2024£225,000 | 3 Bed House36, Birch Avenue, Harwich, CO12 4DB36, Birch Avenue, Harwich, CO12 4DB
• Sold Sep 2024£164,000 | 3 Bed House33, Birch Avenue, Harwich, CO12 4DA33, Birch Avenue, Harwich, CO12 4DA
• Sold Jul 2024£225,000 | 3 Bed House7, Third Avenue, Harwich, CO12 3SE7, Third Avenue, Harwich, CO12 3SE
• Sold Apr 2024£200,000 | 3 Bed House313, Main Road, Harwich, CO12 4AJ313, Main Road, Harwich, CO12 4AJ
• Sold Mar 2024£175,000 | 3 Bed House6, Birch Avenue, Harwich, CO12 4DB6, Birch Avenue, Harwich, CO12 4DB
• Sold Jul 2023£276,000 | 3 Bed House6, Lime Avenue, Harwich, CO12 4DE6, Lime Avenue, Harwich, CO12 4DE
• Sold Aug 2021£185,000 | 3 Bed House40, Manor Lane, Harwich, CO12 4EA40, Manor Lane, Harwich, CO12 4EA
• Sold Oct 2019£145,000 | 3 Bed House28, Birch Avenue, Harwich, CO12 4DB28, Birch Avenue, Harwich, CO12 4DB
• Sold Jun 2016£128,000 | 3 Bed House26, Birch Avenue, Harwich, CO12 4DB26, Birch Avenue, Harwich, CO12 4DB
• Sold May 2011£129,000 | 3 Bed House46, Birch Avenue, Harwich, CO12 4DB46, Birch Avenue, Harwich, CO12 4DB

Our analysis of the public data ranks 48, Birch Avenue, Harwich as the 22nd largest and the 20th most expensive of the 57 addresses on Birch Avenue, Harwich, CO12.

Against the CO12 postcode district average, it is £43k less expensive than the typical property.

• The Mayflower Primary School

  300 m away
• St Joseph's Catholic Primary School

  500 m away
• Spring Meadow Primary School & Nursery

  800 m away

• Harwich and Dovercourt High School

  700 m away
• Felixstowe School

  6.1 km away
• Holbrook Academy

  9.8 km away

• Dovercourt

  |

  900 m away
• Harwich Town

  |

  1.6 km away
• Harwich International

  |

  1.8 km away

Environment Agency data suggests this area has a Very Low risk of flooding.