According to data from HM Land Registry, 23, Sidwell Avenue, Benfleet sits on a plot of 367 m².

We have plot size data on 38 out of 41 other houses in the postcode and 23, Sidwell Avenue, Benfleet sits on the 26th largest plot.

According to HM Land Registry, 23, Sidwell Avenue, Benfleet was last sold on 3rd October 2011 for £265,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since October 2011, the market for similar properties has risen by 68.7%.

• Sold Oct 2011£265,000

According to the Land Registry and our network of Estate Agents, there have been 195 sales of properties similar to 23, Sidwell Avenue, Benfleet within a radius of 1.1 kilometres since 2019.

The most recent example is 70, St. Marys Drive, Benfleet, SS7 1LH, a freehold house which sold for £490,000 on the 26th January 2026.

Read more about house prices in SS7.

• Sold Jan 2026£490,000 | 4 Bed House70, St. Marys Drive, Benfleet, SS7 1LH70, St. Marys Drive, Benfleet, SS7 1LH
• Sold Jan 2026£490,000 | 4 Bed House11, Adelaide Gardens, Benfleet, SS7 1LA11, Adelaide Gardens, Benfleet, SS7 1LA
• Sold Jun 2025£430,000 | 4 Bed House122, Essex Way, Benfleet, SS7 1LP122, Essex Way, Benfleet, SS7 1LP
• Sold Mar 2025£505,000 | 4 Bed House143, Essex Way, Benfleet, SS7 1LN143, Essex Way, Benfleet, SS7 1LN
• Sold Feb 2025£425,000 | 4 Bed House1, Adelaide Gardens, Benfleet, SS7 1LA1, Adelaide Gardens, Benfleet, SS7 1LA
• Sold Feb 2025£440,000 | 4 Bed House57, St. Marys Drive, Benfleet, SS7 1LH57, St. Marys Drive, Benfleet, SS7 1LH
• Sold Jan 2025£510,000 | 4 Bed House33, Sidwell Avenue, Benfleet, SS7 1LF33, Sidwell Avenue, Benfleet, SS7 1LF
• Sold Nov 2024£500,000 | 4 Bed House15, Riverview Road, Benfleet, SS7 1JT15, Riverview Road, Benfleet, SS7 1JT
• Sold Oct 2024£460,500 | 4 Bed House6, Adelaide Gardens, Benfleet, SS7 1LA6, Adelaide Gardens, Benfleet, SS7 1LA
• Sold Sep 2023£550,000 | 4 Bed House54, St. Marys Drive, Benfleet, SS7 1LH54, St. Marys Drive, Benfleet, SS7 1LH
• Sold Jun 2023£505,000 | 3 Bed House24, Norwood Drive, Benfleet, SS7 1LL24, Norwood Drive, Benfleet, SS7 1LL
• Sold Apr 2023£482,500 | 4 Bed House36, Essex Way, Benfleet, SS7 1LT36, Essex Way, Benfleet, SS7 1LT
• Sold Oct 2022£450,000 | 4 Bed House43, Vicarage Hill, Benfleet, SS7 1PA43, Vicarage Hill, Benfleet, SS7 1PA
• Sold May 2022£450,000 | 4 Bed House48, St. Marys Drive, Benfleet, SS7 1LH48, St. Marys Drive, Benfleet, SS7 1LH
• Sold Sep 2021£522,500 | 4 Bed House49, Sidwell Avenue, Benfleet, SS7 1LF49, Sidwell Avenue, Benfleet, SS7 1LF
• Sold Jun 2021£428,000 | 4 Bed House79, St. Marys Drive, Benfleet, SS7 1LH79, St. Marys Drive, Benfleet, SS7 1LH
• Sold Feb 2021£405,000 | 4 Bed House15, Sidwell Avenue, Benfleet, SS7 1LF15, Sidwell Avenue, Benfleet, SS7 1LF
• Sold Oct 2020£500,000 | 4 Bed House104, Essex Way, Benfleet, SS7 1LP104, Essex Way, Benfleet, SS7 1LP
• Sold Mar 2019£445,000 | 4 Bed House41, Vicarage Hill, Benfleet, SS7 1PA41, Vicarage Hill, Benfleet, SS7 1PA
• Sold Jan 2019£379,000 | 4 Bed House38, Kings Road, Benfleet, SS7 1JP38, Kings Road, Benfleet, SS7 1JP

Sidwell Avenue, Benfleet, SS7 has a total of 41 addresses. According to our analysis of all the public data, 23, Sidwell Avenue, Benfleet is the 22nd largest and the 21st most expensive property on the street.

When compared to the postcode district it is £82k more expensive than the average property in SS7.

• South Benfleet Primary School

  900 m away
• Kents Hill Infant Academy

  1.7 km away
• Kents Hill Junior School

  1.7 km away

• The King John School

  2.1 km away
• The Appleton School

  2.1 km away
• The Cornelius Vermuyden School

  2.2 km away

• Benfleet

  |

  600 m away
• Pitsea

  |

  4.6 km away
• Leigh-on-Sea

  |

  5.0 km away

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