HM Land Registry records the plot of land for 17, Castell Close, Trowbridge as measuring 427 m².

That makes it the 9th largest plot in the postcode, where all 28 other houses have recorded plot data.

17, Castell Close, Trowbridge has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Aug 2025.

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 17, Castell Close, Trowbridge completed on 25th March 2026 at £600,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 3.0% over the period since March 2026.

• Sold Mar 2026£600,000
• Sold Nov 2002£262,995

Since 2012 70 properties similar to 17, Castell Close, Trowbridge have sold within a radius of 720 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 27th February 2026, was 114, Cornbrash Rise, Trowbridge, BA14 7TR, a freehold house which sold for £575,000.

Read more about house prices in BA14.

• Sold Feb 2026£575,000 | 5 Bed House114, Cornbrash Rise, Trowbridge, BA14 7TR114, Cornbrash Rise, Trowbridge, BA14 7TR
• Sold Oct 2025£485,000 | 5 Bed House71, Parsonage Road, Trowbridge, BA14 7UD71, Parsonage Road, Trowbridge, BA14 7UD
• Sold Oct 2025£460,000 | 5 Bed House28, Hutton Close, Trowbridge, BA14 7WW28, Hutton Close, Trowbridge, BA14 7WW
• Sold Aug 2025£475,000 | 5 Bed House30, Hutton Close, Trowbridge, BA14 7WW30, Hutton Close, Trowbridge, BA14 7WW
• Sold Jul 2025£511,250 | 5 Bed House24, Castell Close, Trowbridge, BA14 7UJ24, Castell Close, Trowbridge, BA14 7UJ
• Sold Apr 2025£490,000 | 5 Bed House47, Castle Hedingham, Trowbridge, BA14 6GS47, Castle Hedingham, Trowbridge, BA14 6GS
• Sold Jun 2024£490,000 | 5 Bed House149, Moyle Park, Trowbridge, BA14 7UE149, Moyle Park, Trowbridge, BA14 7UE
• Sold May 2024£490,000 | 5 Bed House14, Castell Close, Trowbridge, BA14 7UJ14, Castell Close, Trowbridge, BA14 7UJ
• Sold Apr 2023£550,000 | 5 Bed House79, Cornbrash Rise, Trowbridge, BA14 7TS79, Cornbrash Rise, Trowbridge, BA14 7TS
• Sold Oct 2022£470,000 | 5 Bed House28, Parsonage Road, Trowbridge, BA14 7TL28, Parsonage Road, Trowbridge, BA14 7TL
• Sold Feb 2022£467,500 | 5 Bed House26, Parsonage Road, Trowbridge, BA14 7TL26, Parsonage Road, Trowbridge, BA14 7TL
• Sold Oct 2020£422,500 | 5 Bed House22, Castell Close, Trowbridge, BA14 7UJ22, Castell Close, Trowbridge, BA14 7UJ
• Sold Jul 2020£379,950 | 5 Bed House11, Castell Close, Trowbridge, BA14 7UJ11, Castell Close, Trowbridge, BA14 7UJ
• Sold May 2019£375,000 | 5 Bed House85, Parsonage Road, Trowbridge, BA14 7UD85, Parsonage Road, Trowbridge, BA14 7UD
• Sold Nov 2018£355,000 | 5 Bed House33, Hutton Close, Trowbridge, BA14 7WW33, Hutton Close, Trowbridge, BA14 7WW
• Sold Mar 2018£376,505 | 5 Bed House18, Castell Close, Trowbridge, BA14 7UJ18, Castell Close, Trowbridge, BA14 7UJ
• Sold Apr 2017£371,000 | 5 Bed House18, Hutton Close, Trowbridge, BA14 7WW18, Hutton Close, Trowbridge, BA14 7WW
• Sold Dec 2016£363,000 | 5 Bed House25, Hutton Close, Trowbridge, BA14 7WW25, Hutton Close, Trowbridge, BA14 7WW
• Sold Sep 2016£340,000 | 5 Bed House31, Hutton Close, Trowbridge, BA14 7WW31, Hutton Close, Trowbridge, BA14 7WW
• Sold May 2012£337,000 | 5 Bed House28, Castell Close, Trowbridge, BA14 7UJ28, Castell Close, Trowbridge, BA14 7UJ

Of the 28 addresses on Castell Close, Hilperton, Trowbridge, BA14, 17, Castell Close, Trowbridge comes out as the 4th largest and the 4th most expensive in our analysis of the public data.

It is also £230k more expensive than the average property across the BA14 district.

• Castle Mead School

  400 m away
• The Mead Community Primary School

  500 m away
• Paxcroft Primary School

  1.0 km away

• The Clarendon Academy

  2.8 km away
• St Augustine's Catholic College

  2.8 km away
• The John of Gaunt School

  2.8 km away

• Trowbridge

  |

  2.4 km away
• Bradford-on-Avon

  |

  5.7 km away
• Westbury

  |

  6.1 km away

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