According to data from HM Land Registry, 21, Alfriston Close, Worthing sits on a plot of 408 m².

We have plot size data on 24 out of 24 other houses in the postcode and 21, Alfriston Close, Worthing sits on the 11th largest plot.

21, Alfriston Close, Worthing has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Nov 2017.

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

According to HM Land Registry, 21, Alfriston Close, Worthing was last sold on 4th May 2018 for £352,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since May 2018, the market for similar properties has risen by 15.8%.

According to the Land Registry and our network of Estate Agents, there have been 48 sales of properties similar to 21, Alfriston Close, Worthing within a radius of 590 metres since 2009.

The most recent example is 21, Wiston Close, Worthing, BN14 7PU, a freehold house which sold for £400,000 on the 15th January 2026.

Read more about house prices in BN14.

• Sold Jan 2026£400,000 | 3 Bed House21, Wiston Close, Worthing, BN14 7PU21, Wiston Close, Worthing, BN14 7PU
• Sold Dec 2025£455,000 | 3 Bed House2, Stopham Close, Worthing, BN14 7QE2, Stopham Close, Worthing, BN14 7QE
• Sold Oct 2025£390,000 | 3 Bed House10, Alfriston Road, Worthing, BN14 7QU10, Alfriston Road, Worthing, BN14 7QU
• Sold Dec 2024£355,000 | 3 Bed House6, Westdean Road, Worthing, BN14 7RE6, Westdean Road, Worthing, BN14 7RE
• Sold May 2023£390,000 | 3 Bed HouseWhite Cottage, Orchard Avenue, Worthing, BN14 7QBWhite Cottage, Orchard Avenue, Worthing, BN14 7QB
• Sold May 2023£425,000 | 3 Bed House22, Alfriston Close, Worthing, BN14 7QT22, Alfriston Close, Worthing, BN14 7QT
• Sold Apr 2023£400,000 | 3 Bed House18, Alfriston Road, Worthing, BN14 7QU18, Alfriston Road, Worthing, BN14 7QU
• Sold Mar 2023£430,000 | 3 Bed House44, Alfriston Road, Worthing, BN14 7QS44, Alfriston Road, Worthing, BN14 7QS
• Sold Nov 2022£355,000 | 3 Bed House27, Wiston Close, Worthing, BN14 7PU27, Wiston Close, Worthing, BN14 7PU
• Sold Aug 2022£407,500 | 3 Bed House23, Wiston Close, Worthing, BN14 7PU23, Wiston Close, Worthing, BN14 7PU
• Sold Sep 2021£375,000 | 3 Bed House1, Alfriston Close, Worthing, BN14 7QT1, Alfriston Close, Worthing, BN14 7QT
• Sold May 2021£350,000 | 3 Bed House14, Wiston Close, Worthing, BN14 7PU14, Wiston Close, Worthing, BN14 7PU
• Sold Feb 2021£287,000 | 3 Bed House73, Wiston Avenue, Worthing, BN14 7PT73, Wiston Avenue, Worthing, BN14 7PT
• Sold Feb 2018£458,500 | 3 Bed House12, Alfriston Close, Worthing, BN14 7QT12, Alfriston Close, Worthing, BN14 7QT
• Sold Oct 2016£250,000 | 3 Bed House12, Wiston Close, Worthing, BN14 7PU12, Wiston Close, Worthing, BN14 7PU
• Sold Sep 2014£263,000 | 3 Bed House9, Alfriston Road, Worthing, BN14 7QU9, Alfriston Road, Worthing, BN14 7QU
• Sold Sep 2013£215,000 | 3 Bed House24, Alfriston Road, Worthing, BN14 7QU24, Alfriston Road, Worthing, BN14 7QU
• Sold Jun 2013£245,000 | 3 Bed House6, Wiston Close, Worthing, BN14 7PU6, Wiston Close, Worthing, BN14 7PU
• Sold Sep 2010£225,000 | 3 Bed House21, Alfriston Road, Worthing, BN14 7QU21, Alfriston Road, Worthing, BN14 7QU
• Sold Aug 2009£187,500 | 3 Bed House19, Wiston Close, Worthing, BN14 7PU19, Wiston Close, Worthing, BN14 7PU

Alfriston Close, Worthing, BN14 has a total of 24 addresses. According to our analysis of all the public data, 21, Alfriston Close, Worthing is the 22nd largest and the 21st most expensive property on the street.

When compared to the postcode district it is £15k less expensive than the average property in BN14.

• Thomas A Becket Junior School

  400 m away
• Broadwater CofE Primary School

  500 m away
• Thomas A Becket Infant School

  800 m away

• Worthing High School

  500 m away
• Bohunt School Worthing

  800 m away
• St Andrew's CofE High School

  1.3 km away

• Worthing

  |

  1.1 km away
• West Worthing

  |

  1.1 km away
• East Worthing

  |

  2.2 km away

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