According to data from HM Land Registry, 12, Castleton Avenue, Bournemouth sits on a plot of 407 m².

We have plot size data on 14 out of 15 other houses in the postcode and 12, Castleton Avenue, Bournemouth sits on the 6th largest plot.

12, Castleton Avenue, Bournemouth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 10 Feb 2026.

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, 12, Castleton Avenue, Bournemouth was last sold on 25th February 2004 for £170,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

• Sold Feb 2004£170,500
• Sold Nov 1999£87,950

According to the Land Registry and our network of Estate Agents, there have been 137 sales of properties similar to 12, Castleton Avenue, Bournemouth within a radius of 790 metres since 2017.

The most recent example is 68, New Road, Bournemouth, BH10 7DR, a freehold house which sold for £335,000 on the 5th December 2025.

Read more about house prices in BH10.

• Sold Dec 2025£335,000 | 3 Bed House68, New Road, Bournemouth, BH10 7DR68, New Road, Bournemouth, BH10 7DR
• Sold Nov 2025£500,000 | 3 Bed House54, Markham Avenue, Bournemouth, BH10 7HN54, Markham Avenue, Bournemouth, BH10 7HN
• Sold Sep 2025£327,000 | 3 Bed House13, Horsham Avenue, Bournemouth, BH10 7JB13, Horsham Avenue, Bournemouth, BH10 7JB
• Sold Aug 2025£410,000 | 4 Bed House8, Keeble Road, Bournemouth, BH10 7HJ8, Keeble Road, Bournemouth, BH10 7HJ
• Sold Dec 2024£360,000 | 3 Bed House70, Kinson Grove, Bournemouth, BH10 7JL70, Kinson Grove, Bournemouth, BH10 7JL
• Sold Oct 2024£315,000 | 3 Bed House10, Castleton Avenue, Bournemouth, BH10 7HP10, Castleton Avenue, Bournemouth, BH10 7HP
• Sold Jul 2024£360,000 | 3 Bed House5, Northbourne Mews, Bournemouth, BH10 7AD5, Northbourne Mews, Bournemouth, BH10 7AD
• Sold Sep 2022£371,000 | 3 Bed House30, The Broadway, Bournemouth, BH10 7EY30, The Broadway, Bournemouth, BH10 7EY
• Sold Aug 2022£375,500 | 3 Bed House44, Horsham Avenue, Bournemouth, BH10 7JD44, Horsham Avenue, Bournemouth, BH10 7JD
• Sold Aug 2022£350,000 | 3 Bed House8A, Markham Avenue, Bournemouth, BH10 7HN8A, Markham Avenue, Bournemouth, BH10 7HN
• Sold Jul 2022£425,000 | 3 Bed House94, Horsham Avenue, Bournemouth, BH10 7JG94, Horsham Avenue, Bournemouth, BH10 7JG
• Sold Mar 2022£349,000 | 3 Bed House11B, North Avenue, Bournemouth, BH10 7HR11B, North Avenue, Bournemouth, BH10 7HR
• Sold Sep 2021£320,000 | 3 Bed House8, Castleton Avenue, Bournemouth, BH10 7HP8, Castleton Avenue, Bournemouth, BH10 7HP
• Sold May 2021£272,500 | 3 Bed House7, North Avenue, Bournemouth, BH10 7HR7, North Avenue, Bournemouth, BH10 7HR
• Sold Jan 2021£320,000 | 3 Bed House24, The Broadway, Bournemouth, BH10 7EY24, The Broadway, Bournemouth, BH10 7EY
• Sold Dec 2020£295,000 | 3 Bed House37, Horsham Avenue, Bournemouth, BH10 7JB37, Horsham Avenue, Bournemouth, BH10 7JB
• Sold Dec 2020£350,000 | 3 Bed House82, Horsham Avenue, Bournemouth, BH10 7JG82, Horsham Avenue, Bournemouth, BH10 7JG
• Sold Oct 2020£252,000 | 4 Bed House31, Horsham Avenue, Bournemouth, BH10 7JB31, Horsham Avenue, Bournemouth, BH10 7JB
• Sold Dec 2018£300,000 | 3 Bed House21, Castleton Avenue, Bournemouth, BH10 7HW21, Castleton Avenue, Bournemouth, BH10 7HW
• Sold Sep 2017£240,000 | 3 Bed House44, Russel Road, Bournemouth, BH10 7HD44, Russel Road, Bournemouth, BH10 7HD

Castleton Avenue, Bournemouth, BH10 has a total of 32 addresses. According to our analysis of all the public data, 12, Castleton Avenue, Bournemouth is the 3rd largest and the 8th most expensive property on the street.

When compared to the postcode district it is £11k more expensive than the average property in BH10.

• Kinson Academy

  900 m away
• Christ The King Catholic Primary School

  1.5 km away
• Hill View Primary Academy

  1.9 km away

• The Bourne Academy

  1.9 km away
• LeAF Studio

  2.2 km away
• Oak Academy

  2.3 km away

• Branksome

  |

  5.4 km away
• Bournemouth

  |

  5.4 km away
• Pokesdown

  |

  6.6 km away

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