According to data from HM Land Registry, 9, Owlscastle Close, Horsham sits on a plot of 176 m².

We have plot size data on 28 out of 30 other houses in the postcode and 9, Owlscastle Close, Horsham sits on the 20th largest plot.

9, Owlscastle Close, Horsham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 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).

According to HM Land Registry, 9, Owlscastle Close, Horsham was last sold on 2nd December 2025 for £400,000 and was recorded as a freehold house.

The property has had 6 sales since 1995.

Since December 2025, the market for similar properties has risen by 3.9%.

• Sold Dec 2025£400,000
• Sold Oct 2018£335,000
• Sold Jun 2009£192,500

According to the Land Registry and our network of Estate Agents, there have been 238 sales of properties similar to 9, Owlscastle Close, Horsham within a radius of 560 metres since 2021.

The most recent example is 84, Heath Way, Horsham, RH12 5XT, a freehold house which sold for £395,000 on the 10th June 2026.

Read more about house prices in RH12.

• Sold Jun 2026£395,000 | 3 Bed House84, Heath Way, Horsham, RH12 5XT84, Heath Way, Horsham, RH12 5XT
• Sold May 2026£450,000 | 3 Bed House129, Heath Way, Horsham, RH12 5XX129, Heath Way, Horsham, RH12 5XX
• Sold Oct 2025£388,000 | 3 Bed House45, Heath Way, Horsham, RH12 5XF45, Heath Way, Horsham, RH12 5XF
• Sold Oct 2025£429,500 | 3 Bed House2, Gorse End, Horsham, RH12 5XW2, Gorse End, Horsham, RH12 5XW
• Sold Aug 2025£450,000 | 3 Bed House27, Gorse End, Horsham, RH12 5XW27, Gorse End, Horsham, RH12 5XW
• Sold May 2025£385,000 | 3 Bed House79, Heath Way, Horsham, RH12 5XF79, Heath Way, Horsham, RH12 5XF
• Sold May 2025£425,000 | 3 Bed House46, Heath Way, Horsham, RH12 5XH46, Heath Way, Horsham, RH12 5XH
• Sold Jan 2025£376,500 | 3 Bed House18, Broome Close, Horsham, RH12 5XG18, Broome Close, Horsham, RH12 5XG
• Sold Nov 2024£385,000 | 3 Bed House10, Broome Close, Horsham, RH12 5XG10, Broome Close, Horsham, RH12 5XG
• Sold Aug 2024£420,000 | 3 Bed House7, Goosegreen Close, Horsham, RH12 5XZ7, Goosegreen Close, Horsham, RH12 5XZ
• Sold Apr 2024£463,000 | 3 Bed House29, Erica Way, Horsham, RH12 5XL29, Erica Way, Horsham, RH12 5XL
• Sold Mar 2024£430,000 | 3 Bed House1, Heather Close, Horsham, RH12 5XD1, Heather Close, Horsham, RH12 5XD
• Sold Feb 2024£410,000 | 3 Bed House31, Erica Way, Horsham, RH12 5XL31, Erica Way, Horsham, RH12 5XL
• Sold Jul 2023£385,000 | 3 Bed House20, Broome Close, Horsham, RH12 5XG20, Broome Close, Horsham, RH12 5XG
• Sold May 2023£345,000 | 3 Bed House5, Goosegreen Close, Horsham, RH12 5XZ5, Goosegreen Close, Horsham, RH12 5XZ
• Sold May 2023£356,250 | 3 Bed House157, Heath Way, Horsham, RH12 5XX157, Heath Way, Horsham, RH12 5XX
• Sold Dec 2022£410,000 | 3 Bed House24, Broome Close, Horsham, RH12 5XG24, Broome Close, Horsham, RH12 5XG
• Sold Nov 2021£315,000 | 3 Bed House37, Owlscastle Close, Horsham, RH12 5YA37, Owlscastle Close, Horsham, RH12 5YA
• Sold May 2021£390,000 | 3 Bed House7, Gorse End, Horsham, RH12 5XW7, Gorse End, Horsham, RH12 5XW
• Sold Mar 2021£327,600 | 3 Bed House25, Barnsnap Close, Horsham, RH12 5XY25, Barnsnap Close, Horsham, RH12 5XY

Owlscastle Close, Horsham, RH12 has a total of 38 addresses. According to our analysis of all the public data, 9, Owlscastle Close, Horsham is the 16th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £73k less expensive than the average property in RH12.

• North Heath Community Primary School

  100 m away
• Holbrook Primary School

  700 m away
• All Saints CofE Primary School, Horsham

  1.2 km away

• Millais School

  1.9 km away
• The Forest School

  2.4 km away
• Tanbridge House School

  2.7 km away

• Littlehaven

  |

  800 m away
• Horsham

  |

  1.5 km away
• Warnham

  |

  1.6 km away

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