18, Alder Copse, Horsham occupies a 255 m² plot as recorded by HM Land Registry.

Of the 40 other houses in this postcode, 24 have recorded plot sizes, and this one ranks as the 21st largest.

18, Alder Copse, Horsham has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Apr 2021.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

18, Alder Copse, Horsham last changed hands on 24th June 2021, selling for £355,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 3 times since 1995.

The market for similar properties has risen by 17.7% since June 2021.

• Sold Jun 2021£355,000
• Sold Mar 2012£227,000
• Sold Jul 2001£73,000

Land Registry records and our Estate Agent network show 158 sales of comparable properties within 750 metres of 18, Alder Copse, Horsham since 2013.

Most recently, 20, Alder Copse, Horsham, RH12 1LD, a leasehold house, sold at £371,000 on the 30th April 2026.

Read more about house prices in RH12.

• Sold Apr 2026£371,000 | 3 Bed House20, Alder Copse, Horsham, RH12 1LD20, Alder Copse, Horsham, RH12 1LD
• Sold Jan 2026£407,000 | 3 Bed House34, Jockey Mead, Horsham, RH12 1LF34, Jockey Mead, Horsham, RH12 1LF
• Sold Nov 2025£375,000 | 3 Bed House9, Granary Way, Horsham, RH12 1LA9, Granary Way, Horsham, RH12 1LA
• Sold Jun 2025£419,250 | 3 Bed House25, Groombridge Way, Horsham, RH12 1XD25, Groombridge Way, Horsham, RH12 1XD
• Sold Mar 2025£395,000 | 3 Bed House1, Alder Copse, Horsham, RH12 1LD1, Alder Copse, Horsham, RH12 1LD
• Sold Nov 2024£393,500 | 3 Bed House64, Blackbridge Lane, Horsham, RH12 1RX64, Blackbridge Lane, Horsham, RH12 1RX
• Sold Nov 2024£413,500 | 3 Bed House11, Granary Way, Horsham, RH12 1LA11, Granary Way, Horsham, RH12 1LA
• Sold Feb 2024£385,000 | 3 Bed House101, Longfield Road, Horsham, RH12 1LE101, Longfield Road, Horsham, RH12 1LE
• Sold Dec 2023£370,000 | 3 Bed House103, Longfield Road, Horsham, RH12 1LE103, Longfield Road, Horsham, RH12 1LE
• Sold Nov 2023£395,000 | 3 Bed House66, Longfield Road, Horsham, RH12 1LE66, Longfield Road, Horsham, RH12 1LE
• Sold Nov 2023£380,000 | 3 Bed House60, Blackbridge Lane, Horsham, RH12 1RX60, Blackbridge Lane, Horsham, RH12 1RX
• Sold Oct 2023£420,000 | 3 Bed House69, Longfield Road, Horsham, RH12 1LE69, Longfield Road, Horsham, RH12 1LE
• Sold Oct 2023£480,000 | 3 Bed House60, Longfield Road, Horsham, RH12 1LE60, Longfield Road, Horsham, RH12 1LE
• Sold Feb 2023£355,000 | 3 Bed House46, Longfield Road, Horsham, RH12 1LE46, Longfield Road, Horsham, RH12 1LE
• Sold Sep 2019£325,000 | 3 Bed House48, Longfield Road, Horsham, RH12 1LE48, Longfield Road, Horsham, RH12 1LE
• Sold Dec 2018£310,000 | 3 Bed House67, Longfield Road, Horsham, RH12 1LE67, Longfield Road, Horsham, RH12 1LE
• Sold Jul 2018£340,000 | 3 Bed House55, Granary Way, Horsham, RH12 1LA55, Granary Way, Horsham, RH12 1LA
• Sold Nov 2015£295,000 | 3 Bed House93, Longfield Road, Horsham, RH12 1LE93, Longfield Road, Horsham, RH12 1LE
• Sold Nov 2015£308,000 | 3 Bed House65, Granary Way, Horsham, RH12 1LA65, Granary Way, Horsham, RH12 1LA
• Sold Aug 2013£230,000 | 3 Bed House5, Alder Copse, Horsham, RH12 1LD5, Alder Copse, Horsham, RH12 1LD

Our analysis of the public data ranks 18, Alder Copse, Horsham as the 20th largest and the 27th most expensive of the 40 addresses on Alder Copse, Horsham, RH12.

Against the RH12 postcode district average, it is £77k less expensive than the typical property.

• Arunside School, Horsham

  700 m away
• St John's Catholic Primary School

  700 m away
• St Mary's CofE (Aided) Primary School

  1.2 km away

• Tanbridge House School

  900 m away
• The Forest School

  2.8 km away
• Millais School

  2.8 km away

• Christs Hospital

  |

  1.4 km away
• Horsham

  |

  2.1 km away
• Littlehaven

  |

  3.7 km away

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