HM Land Registry records the plot of land for 27, Agate Lane, Horsham as measuring 401 m².

That makes it the 11th largest plot in the postcode, where 18 of the 20 other houses have recorded plot data.

27, Agate Lane, Horsham has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 12 Apr 2017.

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

The most recent sale of 27, Agate Lane, Horsham completed on 3rd November 2017 at £400,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 19.3% over the period since November 2017.

• Sold Nov 2017£400,000

Since 2016 222 properties similar to 27, Agate Lane, Horsham have sold within a radius of 530 metres, per the Land Registry and our network of Estate Agents.

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

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 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£480,000 | 3 Bed House29, Agate Lane, Horsham, RH12 4BE29, Agate Lane, Horsham, RH12 4BE
• 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

Of the 20 addresses on Agate Lane, Horsham, RH12, 27, Agate Lane, Horsham comes out as the 9th largest and the 10th most expensive in our analysis of the public data.

It is also £15k more expensive than the average property across the RH12 district.

• 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

The flood risk here is rated Very Low, based on Environment Agency data.