According to data from HM Land Registry, 23, Agate Lane, Horsham sits on a plot of 416 m².

We have plot size data on 18 out of 20 other houses in the postcode and 23, Agate Lane, Horsham sits on the 8th largest plot.

23, Agate Lane, Horsham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Oct 2022.

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, 23, Agate Lane, Horsham was last sold on 31st March 2004 for £259,950 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Mar 2004£259,950

According to the Land Registry and our network of Estate Agents, there have been 223 sales of properties similar to 23, Agate Lane, Horsham within a radius of 530 metres since 2016.

The most recent example is 2, Havengate, Horsham, RH12 4BH, a freehold house which sold for £475,000 on the 16th January 2026.

Read more about house prices in RH12.

• Sold Jan 2026£475,000 | 3 Bed House2, Havengate, Horsham, RH12 4BH2, Havengate, Horsham, RH12 4BH
• 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 House24, Bluebell Close, Horsham, RH12 5WB24, Bluebell Close, Horsham, RH12 5WB
• Sold May 2025£575,000 | 3 Bed House19, Havengate, Horsham, RH12 4BH19, Havengate, Horsham, RH12 4BH
• Sold Jan 2025£485,000 | 3 Bed House30, Kestrel Close, Horsham, RH12 5WD30, Kestrel Close, Horsham, RH12 5WD
• Sold Jan 2025£485,000 | 3 Bed House4, Morrell Avenue, Horsham, RH12 4DD4, Morrell Avenue, Horsham, RH12 4DD
• Sold Jun 2024£425,000 | 3 Bed House16, Havengate, Horsham, RH12 4BH16, Havengate, Horsham, RH12 4BH
• Sold Jan 2024£425,000 | 3 Bed House54, Chennells Way, Horsham, RH12 5TW54, Chennells Way, Horsham, RH12 5TW
• Sold Dec 2023£422,000 | 3 Bed House7, The Hollies, Horsham, RH12 4ZN7, The Hollies, Horsham, RH12 4ZN
• Sold Nov 2023£538,500 | 3 Bed House19, Agate Lane, Horsham, RH12 4BE19, Agate Lane, Horsham, RH12 4BE
• Sold Aug 2023£475,000 | 3 Bed House57, Bluebell Close, Horsham, RH12 5WB57, Bluebell Close, Horsham, RH12 5WB
• Sold Jul 2023£470,000 | 3 Bed House17, Havengate, Horsham, RH12 4BH17, Havengate, Horsham, RH12 4BH
• Sold Jul 2023£550,000 | 3 Bed House26, Treadcroft Drive, Horsham, RH12 4BQ26, Treadcroft Drive, Horsham, RH12 4BQ
• Sold Oct 2022£510,000 | 3 Bed House7, Havengate, Horsham, RH12 4BH7, Havengate, Horsham, RH12 4BH
• Sold Aug 2022£400,000 | 3 Bed House14, Treadcroft Drive, Horsham, RH12 4BQ14, Treadcroft Drive, Horsham, RH12 4BQ
• Sold Jun 2022£427,500 | 3 Bed House25, Bluebell Close, Horsham, RH12 5WB25, Bluebell Close, Horsham, RH12 5WB
• Sold Feb 2022£370,000 | 3 Bed House30, Bluebell Close, Horsham, RH12 5WB30, Bluebell Close, Horsham, RH12 5WB
• Sold Jun 2021£452,500 | 3 Bed House5, Havengate, Horsham, RH12 4BH5, Havengate, Horsham, RH12 4BH
• Sold Aug 2018£415,000 | 3 Bed House12, Havengate, Horsham, RH12 4BH12, Havengate, Horsham, RH12 4BH
• Sold Jun 2016£368,000 | 3 Bed House23, Havengate, Horsham, RH12 4BH23, Havengate, Horsham, RH12 4BH

Agate Lane, Horsham, RH12 has a total of 20 addresses. According to our analysis of all the public data, 23, Agate Lane, Horsham is the 11th largest and the 11th most expensive property on the street.

When compared to the postcode district it is £15k more expensive than the average property in RH12.

• North Heath Community Primary School

  700 m away
• All Saints CofE Primary School, Horsham

  800 m away
• Oakfields Primary School, Horsham

  800 m away

• Millais School

  1.4 km away
• The Forest School

  1.9 km away
• Tanbridge House School

  3.2 km away

• Littlehaven

  |

  400 m away
• Horsham

  |

  1.3 km away
• Warnham

  |

  2.3 km away

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