HM Land Registry records the plot of land for 20, Castle Street, Birkenhead as measuring 48 m².

That makes it the 25th largest plot in the postcode, where all 36 other houses have recorded plot data.

20, Castle Street, Birkenhead has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Dec 2015.

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

The most recent sale of 20, Castle Street, Birkenhead completed on 9th February 2018 at £67,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 56.6% over the period since February 2018.

• Sold Feb 2018£67,000
• Sold Jul 2016£52,000

Since 2007 37 properties similar to 20, Castle Street, Birkenhead have sold within a radius of 900 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th January 2026, was 14, Water Street, Birkenhead, CH41 5ED, a freehold house which sold for £73,000.

Read more about house prices in CH41.

• Sold Jan 2026£73,000 | 2 Bed House14, Water Street, Birkenhead, CH41 5ED14, Water Street, Birkenhead, CH41 5ED
• Sold Nov 2025£87,000 | 3 Bed House1, Hornby Street, Birkenhead, CH41 5ET1, Hornby Street, Birkenhead, CH41 5ET
• Sold Jul 2025£71,000 | 2 Bed House14, Castle Street, Birkenhead, CH41 5ES14, Castle Street, Birkenhead, CH41 5ES
• Sold May 2025£91,500 | 2 Bed House20, Water Street, Birkenhead, CH41 5ED20, Water Street, Birkenhead, CH41 5ED
• Sold Dec 2023£92,551 | 3 Bed House16, Water Street, Birkenhead, CH41 5ED16, Water Street, Birkenhead, CH41 5ED
• Sold Sep 2023£95,000 | 2 Bed House32, Castle Street, Birkenhead, CH41 5ES32, Castle Street, Birkenhead, CH41 5ES
• Sold Jun 2023£55,000 | 3 Bed House4, Water Street, Birkenhead, CH41 5ED4, Water Street, Birkenhead, CH41 5ED
• Sold Mar 2023£65,000 | 3 Bed House17, Castle Street, Birkenhead, CH41 5ES17, Castle Street, Birkenhead, CH41 5ES
• Sold Nov 2022£72,000 | 2 Bed House35, Water Street, Birkenhead, CH41 5ED35, Water Street, Birkenhead, CH41 5ED
• Sold Sep 2021£82,000 | 2 Bed House22, Castle Street, Birkenhead, CH41 5ES22, Castle Street, Birkenhead, CH41 5ES
• Sold Jun 2021£70,000 | 2 Bed House30, Castle Street, Birkenhead, CH41 5ES30, Castle Street, Birkenhead, CH41 5ES
• Sold Apr 2021£80,000 | 2 Bed House36, Castle Street, Birkenhead, CH41 5ES36, Castle Street, Birkenhead, CH41 5ES
• Sold Feb 2021£70,000 | 2 Bed House34, Water Street, Birkenhead, CH41 5ED34, Water Street, Birkenhead, CH41 5ED
• Sold Jun 2020£62,000 | 2 Bed House21, Castle Street, Birkenhead, CH41 5ES21, Castle Street, Birkenhead, CH41 5ES
• Sold Jan 2020£65,000 | 2 Bed House8, Castle Street, Birkenhead, CH41 5ES8, Castle Street, Birkenhead, CH41 5ES
• Sold Oct 2019£52,500 | 2 Bed House21, Water Street, Birkenhead, CH41 5ED21, Water Street, Birkenhead, CH41 5ED
• Sold Jul 2019£76,000 | 2 Bed House38, Castle Street, Birkenhead, CH41 5ES38, Castle Street, Birkenhead, CH41 5ES
• Sold Jan 2019£74,000 | 2 Bed House28, Castle Street, Birkenhead, CH41 5ES28, Castle Street, Birkenhead, CH41 5ES
• Sold Apr 2012£44,000 | 2 Bed House10, Castle Street, Birkenhead, CH41 5ES10, Castle Street, Birkenhead, CH41 5ES
• Sold Jun 2007£85,000 | 2 Bed House13, Water Street, Birkenhead, CH41 5ED13, Water Street, Birkenhead, CH41 5ED

Of the 36 addresses on Castle Street, Birkenhead, CH41, 20, Castle Street, Birkenhead comes out as the 14th largest and the 17th most expensive in our analysis of the public data.

It is also £32k less expensive than the average property across the CH41 district.

• Cathcart Street Primary School

  1.1 km away
• Woodlands Primary School

  1.2 km away
• St Werburgh's Catholic Primary School

  1.4 km away

• Birkenhead Park School

  2.0 km away
• Liverpool Life Sciences UTC

  2.2 km away
• The Studio School Liverpool

  2.2 km away

• Birkenhead Hamilton Square

  |

  300 m away
• Birkenhead Central

  |

  600 m away
• Conway Park

  |

  700 m away

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