12, Stoneybrook, Horsham occupies a 143 m² plot as recorded by HM Land Registry.

Of the 47 other houses in this postcode, 39 have recorded plot sizes, and this one ranks as the 22nd largest.

12, Stoneybrook, Horsham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Nov 2017.

The property is connected to mains gas and has some double glazing. It is heated using a boiler and radiators (mains gas).

12, Stoneybrook, Horsham last changed hands on 10th November 2025, selling for £400,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 6.0% since November 2025.

• Sold Nov 2025£400,000
• Sold Mar 2018£315,000

Land Registry records and our Estate Agent network show 183 sales of comparable properties within 640 metres of 12, Stoneybrook, Horsham since 2020.

Most recently, 11, Eastcroft Mews, Horsham, RH12 1UT, a freehold house, sold at £359,000 on the 20th January 2026.

Read more about house prices in RH12.

• Sold Jan 2026£359,000 | 3 Bed House11, Eastcroft Mews, Horsham, RH12 1UT11, Eastcroft Mews, Horsham, RH12 1UT
• Sold Aug 2025£390,000 | 3 Bed House31, Meadvale, Horsham, RH12 1UL31, Meadvale, Horsham, RH12 1UL
• Sold Aug 2025£360,000 | 3 Bed House25, Meadvale, Horsham, RH12 1UL25, Meadvale, Horsham, RH12 1UL
• Sold Jun 2025£375,000 | 3 Bed House68, Hazelhurst Crescent, Horsham, RH12 1XB68, Hazelhurst Crescent, Horsham, RH12 1XB
• Sold Jun 2025£360,000 | 3 Bed House18, Somergate, Horsham, RH12 1UJ18, Somergate, Horsham, RH12 1UJ
• Sold May 2025£304,000 | 2 Bed House19, Stoneybrook, Horsham, RH12 1UN19, Stoneybrook, Horsham, RH12 1UN
• Sold Feb 2025£330,000 | 3 Bed House18, Stoneybrook, Horsham, RH12 1UN18, Stoneybrook, Horsham, RH12 1UN
• Sold Feb 2025£365,000 | 3 Bed House16, Fenhurst Close, Horsham, RH12 1UX16, Fenhurst Close, Horsham, RH12 1UX
• Sold Jan 2025£365,000 | 3 Bed House16, Stoneybrook, Horsham, RH12 1UN16, Stoneybrook, Horsham, RH12 1UN
• Sold Jan 2025£415,000 | 3 Bed House28, Fellcott Way, Horsham, RH12 1UQ28, Fellcott Way, Horsham, RH12 1UQ
• Sold Jul 2024£340,000 | 3 Bed House15, Brockhurst Close, Horsham, RH12 1UY15, Brockhurst Close, Horsham, RH12 1UY
• Sold Jun 2024£375,000 | 3 Bed House25, Stoneybrook, Horsham, RH12 1UN25, Stoneybrook, Horsham, RH12 1UN
• Sold Jun 2024£325,000 | 3 Bed House19, Englefield, Horsham, RH12 1UW19, Englefield, Horsham, RH12 1UW
• Sold Apr 2024£350,000 | 3 Bed House11, Wakehurst Mews, Horsham, RH12 1XE11, Wakehurst Mews, Horsham, RH12 1XE
• Sold Apr 2024£300,000 | 2 Bed House35, Stoneybrook, Horsham, RH12 1UN35, Stoneybrook, Horsham, RH12 1UN
• Sold Dec 2022£396,000 | 3 Bed House43, Hazelhurst Crescent, Horsham, RH12 1XB43, Hazelhurst Crescent, Horsham, RH12 1XB
• Sold Oct 2022£336,000 | 3 Bed House16, Englefield, Horsham, RH12 1UW16, Englefield, Horsham, RH12 1UW
• Sold Apr 2022£340,000 | 3 Bed House15, Englefield, Horsham, RH12 1UW15, Englefield, Horsham, RH12 1UW
• Sold Feb 2021£345,000 | 3 Bed House31, Somergate, Horsham, RH12 1UJ31, Somergate, Horsham, RH12 1UJ
• Sold Jan 2020£305,000 | 3 Bed House11, Stoneybrook, Horsham, RH12 1UN11, Stoneybrook, Horsham, RH12 1UN

Our analysis of the public data ranks 12, Stoneybrook, Horsham as the 27th largest and the 27th most expensive of the 47 addresses on Stoneybrook, Horsham, RH12.

Against the RH12 postcode district average, it is £102k less expensive than the typical property.

• Arunside School, Horsham

  600 m away
• St John's Catholic Primary School

  600 m away
• Shelley Primary School

  1.0 km away

• Tanbridge House School

  300 m away
• Millais School

  3.0 km away
• The Forest School

  3.0 km away

• Christs Hospital

  |

  1.6 km away
• Horsham

  |

  2.2 km away
• Littlehaven

  |

  3.5 km away

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