According to data from HM Land Registry, 17, Trefoil Close, Horsham sits on a plot of 216 m².

We have plot size data on 26 out of 26 other houses in the postcode and 17, Trefoil Close, Horsham sits on the 17th largest plot.

17, Trefoil Close, Horsham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 12 Oct 2011.

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, 17, Trefoil Close, Horsham was last sold on 24th February 2012 for £232,500 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since February 2012, the market for similar properties has risen by 56.8%.

• Sold Feb 2012£232,500
• Sold Jun 2005£208,000

According to the Land Registry and our network of Estate Agents, there have been 263 sales of properties similar to 17, Trefoil Close, Horsham within a radius of 540 metres since 2021.

The most recent example is 123, Heath Way, Horsham, RH12 5XX, a freehold house which sold for £445,000 on the 24th November 2025.

Read more about house prices in RH12.

• Sold Nov 2025£445,000 | 3 Bed House123, Heath Way, Horsham, RH12 5XX123, Heath Way, Horsham, RH12 5XX
• Sold Sep 2025£540,000 | 3 Bed House6, Plough Lane, Horsham, RH12 5TN6, Plough Lane, Horsham, RH12 5TN
• Sold Aug 2025£450,000 | 3 Bed House6, Gorse End, Horsham, RH12 5XW6, Gorse End, Horsham, RH12 5XW
• Sold Aug 2025£450,000 | 3 Bed House24, Bluebell Close, Horsham, RH12 5WB24, Bluebell Close, Horsham, RH12 5WB
• Sold Jul 2025£392,000 | 3 Bed House32, Siskin Close, Horsham, RH12 5YR32, Siskin Close, Horsham, RH12 5YR
• Sold Mar 2025£385,000 | 3 Bed House27, Goosegreen Close, Horsham, RH12 5XZ27, Goosegreen Close, Horsham, RH12 5XZ
• Sold Jan 2025£485,000 | 3 Bed House30, Kestrel Close, Horsham, RH12 5WD30, Kestrel Close, Horsham, RH12 5WD
• Sold Oct 2024£427,500 | 3 Bed House8, Foxglove Avenue, Horsham, RH12 5FZ8, Foxglove Avenue, Horsham, RH12 5FZ
• Sold Oct 2024£415,000 | 3 Bed House14, Kestrel Close, Horsham, RH12 5WD14, Kestrel Close, Horsham, RH12 5WD
• Sold Aug 2024£420,000 | 3 Bed House7, Goosegreen Close, Horsham, RH12 5XZ7, Goosegreen Close, Horsham, RH12 5XZ
• Sold Jul 2024£475,000 | 3 Bed House41, Erica Way, Horsham, RH12 5XL41, Erica Way, Horsham, RH12 5XL
• Sold Jan 2024£425,000 | 3 Bed House54, Chennells Way, Horsham, RH12 5TW54, Chennells Way, Horsham, RH12 5TW
• Sold Aug 2023£475,000 | 3 Bed House57, Bluebell Close, Horsham, RH12 5WB57, Bluebell Close, Horsham, RH12 5WB
• Sold Jul 2023£550,000 | 3 Bed House26, Treadcroft Drive, Horsham, RH12 4BQ26, Treadcroft Drive, Horsham, RH12 4BQ
• Sold Jun 2023£477,000 | 3 Bed House25, Speedwell Way, Horsham, RH12 5WA25, Speedwell Way, Horsham, RH12 5WA
• Sold Aug 2022£400,000 | 3 Bed House14, Treadcroft Drive, Horsham, RH12 4BQ14, Treadcroft Drive, Horsham, RH12 4BQ
• Sold Jul 2022£440,000 | 3 Bed House10, Yarrow Close, Horsham, RH12 5FP10, Yarrow Close, Horsham, RH12 5FP
• Sold Sep 2021£395,000 | 3 Bed House20, Chennells Way, Horsham, RH12 5TW20, Chennells Way, Horsham, RH12 5TW
• Sold Aug 2021£390,500 | 3 Bed House12, Kestrel Close, Horsham, RH12 5WD12, Kestrel Close, Horsham, RH12 5WD
• Sold Jun 2021£407,500 | 3 Bed House4, Bluebell Close, Horsham, RH12 5WB4, Bluebell Close, Horsham, RH12 5WB

Trefoil Close, Horsham, RH12 has a total of 26 addresses. According to our analysis of all the public data, 17, Trefoil Close, Horsham is the 12th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £4k less expensive than the average property in RH12.

• North Heath Community Primary School

  300 m away
• Holbrook Primary School

  800 m away
• All Saints CofE Primary School, Horsham

  900 m away

• Millais School

  1.7 km away
• The Forest School

  2.2 km away
• Tanbridge House School

  3.0 km away

• Littlehaven

  |

  500 m away
• Horsham

  |

  1.4 km away
• Warnham

  |

  1.9 km away

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