17, Southdown Close, Horsham occupies a 278 m² plot as recorded by HM Land Registry.

All 17 other houses in this postcode have recorded plot sizes, and this one ranks as the 8th largest.

17, Southdown Close, Horsham has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 03 Nov 2021.

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

17, Southdown Close, Horsham last changed hands on 5th September 2003, selling for £175,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

• Sold Sep 2003£175,000

Land Registry records and our Estate Agent network show 229 sales of comparable properties within 570 metres of 17, Southdown Close, Horsham since 2020.

Most recently, 17, Greenfields Close, Horsham, RH12 4LG, a freehold house, sold at £350,000 on the 6th March 2026.

Read more about house prices in RH12.

• Sold Mar 2026£350,000 | 3 Bed House17, Greenfields Close, Horsham, RH12 4LG17, Greenfields Close, Horsham, RH12 4LG
• Sold Feb 2026£440,000 | 3 Bed House6, School Close, Horsham, RH12 4UA6, School Close, Horsham, RH12 4UA
• Sold Sep 2025£381,000 | 3 Bed House5, Clovers End, Horsham, RH12 4LU5, Clovers End, Horsham, RH12 4LU
• Sold Sep 2025£425,000 | 3 Bed House29, Greenfields Road, Horsham, RH12 4JL29, Greenfields Road, Horsham, RH12 4JL
• Sold Aug 2025£366,500 | 3 Bed House23, Greenfields Close, Horsham, RH12 4LG23, Greenfields Close, Horsham, RH12 4LG
• Sold Mar 2025£390,000 | 3 Bed House45, Broadwood Close, Horsham, RH12 4JY45, Broadwood Close, Horsham, RH12 4JY
• Sold Mar 2025£430,000 | 3 Bed House23, Ashurst Close, Horsham, RH12 4JN23, Ashurst Close, Horsham, RH12 4JN
• Sold Jun 2024£362,000 | 3 Bed House10, Greenfields Close, Horsham, RH12 4LG10, Greenfields Close, Horsham, RH12 4LG
• Sold Apr 2024£350,000 | 3 Bed House13, Greenfields Close, Horsham, RH12 4LG13, Greenfields Close, Horsham, RH12 4LG
• Sold Feb 2024£410,000 | 3 Bed House3, Ashurst Close, Horsham, RH12 4JN3, Ashurst Close, Horsham, RH12 4JN
• Sold Mar 2023£337,500 | 3 Bed House15, Greenfields Close, Horsham, RH12 4LG15, Greenfields Close, Horsham, RH12 4LG
• Sold Dec 2022£390,000 | 3 Bed House1, Ashurst Close, Horsham, RH12 4JN1, Ashurst Close, Horsham, RH12 4JN
• Sold Jul 2022£372,000 | 3 Bed House24, Clovers End, Horsham, RH12 4LU24, Clovers End, Horsham, RH12 4LU
• Sold Jul 2022£400,000 | 3 Bed House2, Ashurst Close, Horsham, RH12 4JN2, Ashurst Close, Horsham, RH12 4JN
• Sold Jun 2022£343,500 | 3 Bed House16, Clovers End, Horsham, RH12 4LU16, Clovers End, Horsham, RH12 4LU
• Sold Dec 2021£385,000 | 3 Bed House77, Lambs Farm Road, Horsham, RH12 4LE77, Lambs Farm Road, Horsham, RH12 4LE
• Sold Aug 2021£345,000 | 3 Bed House26, Greenfields Close, Horsham, RH12 4LG26, Greenfields Close, Horsham, RH12 4LG
• Sold Jun 2021£325,000 | 3 Bed House21, Clovers End, Horsham, RH12 4LU21, Clovers End, Horsham, RH12 4LU
• Sold Sep 2020£340,000 | 3 Bed House4, Ashurst Close, Horsham, RH12 4JN4, Ashurst Close, Horsham, RH12 4JN
• Sold Jul 2020£360,000 | 3 Bed House73, Lambs Farm Road, Horsham, RH12 4LE73, Lambs Farm Road, Horsham, RH12 4LE

Our analysis of the public data ranks 17, Southdown Close, Horsham as the 17th largest and the 17th most expensive of the 17 addresses on Southdown Close, Horsham, RH12.

Against the RH12 postcode district average, it is £85k less expensive than the typical property.

• St Robert Southwell Catholic Primary School, Horsham

  200 m away
• Oakfields Primary School, Horsham

  500 m away
• All Saints CofE Primary School, Horsham

  600 m away

• Millais School

  1.8 km away
• The Forest School

  2.3 km away
• Tanbridge House School

  4.1 km away

• Littlehaven

  |

  700 m away
• Horsham

  |

  2.1 km away
• Warnham

  |

  2.7 km away

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