9, The Castle, Horsham occupies a 654 m² plot as recorded by HM Land Registry.

Of the 20 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 17th largest.

9, The Castle, Horsham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 15 Jul 2025.

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

Land Registry records and our Estate Agent network show 32 sales of comparable properties within 810 metres of 9, The Castle, Horsham since 2009.

Most recently, Brookwood, Pondtail Copse, Horsham, RH12 5QA, a freehold house, sold at £925,000 on the 17th December 2025.

Read more about house prices in RH12.

• Sold Dec 2025£925,000 | 5 Bed HouseBrookwood, Pondtail Copse, Horsham, RH12 5QABrookwood, Pondtail Copse, Horsham, RH12 5QA
• Sold Jun 2025£915,000 | 5 Bed House3, The Castle, Horsham, RH12 5PX3, The Castle, Horsham, RH12 5PX
• Sold Mar 2025£1,350,000 | 5 Bed HouseChennells Brook Lodge, Chennells Brook Farm, Rusper Road, Horsham, RH12 5QWChennells Brook Lodge, Chennells Brook Farm, Rusper Road, Horsham, RH12 5QW
• Sold Jan 2025£1,075,000 | 5 Bed House17, Winterbourne, Horsham, RH12 5JW17, Winterbourne, Horsham, RH12 5JW
• Sold May 2024£885,000 | 5 Bed House12, Nymans Close, Horsham, RH12 5JR12, Nymans Close, Horsham, RH12 5JR
• Sold Dec 2022£995,000 | 5 Bed House9, Hatchlands, Horsham, RH12 5JX9, Hatchlands, Horsham, RH12 5JX
• Sold Sep 2022£900,600 | 5 Bed House69, Primrose Copse, Horsham, RH12 5PZ69, Primrose Copse, Horsham, RH12 5PZ
• Sold Nov 2021£1,150,000 | 5 Bed HouseFivensgreen, North Heath Lane, Horsham, RH12 5PJFivensgreen, North Heath Lane, Horsham, RH12 5PJ
• Sold Mar 2021£845,000 | 5 Bed House8, Gateford Drive, Horsham, RH12 5FW8, Gateford Drive, Horsham, RH12 5FW
• Sold Mar 2021£955,000 | 5 Bed HouseOrchard Gate, Pondtail Drive, Horsham, RH12 5HYOrchard Gate, Pondtail Drive, Horsham, RH12 5HY
• Sold Feb 2021£790,000 | 5 Bed House1, Tennyson Close, Horsham, RH12 5PN1, Tennyson Close, Horsham, RH12 5PN
• Sold Feb 2021£762,500 | 5 Bed House20, Tennyson Close, Horsham, RH12 5PN20, Tennyson Close, Horsham, RH12 5PN
• Sold Jan 2021£790,000 | 5 Bed House8, Tennyson Close, Horsham, RH12 5PN8, Tennyson Close, Horsham, RH12 5PN
• Sold Jan 2021£920,000 | 5 Bed HouseTreetops, Pondtail Drive, Horsham, RH12 5HYTreetops, Pondtail Drive, Horsham, RH12 5HY
• Sold Nov 2020£745,000 | 5 Bed HouseBeech House, Pondtail Road, Horsham, RH12 5HTBeech House, Pondtail Road, Horsham, RH12 5HT
• Sold Nov 2018£780,000 | 5 Bed House35, Winterbourne, Horsham, RH12 5JW35, Winterbourne, Horsham, RH12 5JW
• Sold Oct 2018£705,000 | 5 Bed House2, Dutchells Copse, Horsham, RH12 5PD2, Dutchells Copse, Horsham, RH12 5PD
• Sold Aug 2014£690,000 | 5 Bed House7, Quarterbrass Farm Road, Horsham, RH12 5EY7, Quarterbrass Farm Road, Horsham, RH12 5EY
• Sold Jul 2014£635,000 | 5 Bed House2, Quarterbrass Farm Road, Horsham, RH12 5EY2, Quarterbrass Farm Road, Horsham, RH12 5EY
• Sold Mar 2009£525,000 | 5 Bed House3, Winterbourne, Horsham, RH12 5JW3, Winterbourne, Horsham, RH12 5JW

Our analysis of the public data ranks 9, The Castle, Horsham as the 5th largest and the 3rd most expensive of the 20 addresses on The Castle, Horsham, RH12.

Against the RH12 postcode district average, it is £573k more expensive than the typical property.

• Holbrook Primary School

  300 m away
• All Saints CofE Primary School, Horsham

  800 m away
• North Heath Community Primary School

  1.1 km away

• Millais School

  2.6 km away
• The Forest School

  3.1 km away
• Tanbridge House School

  3.7 km away

• Littlehaven

  |

  900 m away
• Warnham

  |

  1.4 km away
• Horsham

  |

  2.4 km away

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