Our Data Sources
35, Sidwell Avenue, Benfleet has no records in the Land Registry and a single entry in the EPC database dated September 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 35, Sidwell Avenue, Benfleet would be worth £518,808, with a potential rental value of £2,155 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £459,516, with a rental value of £1,909 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
35, Sidwell Avenue, Benfleet occupies a 623 m2 plot as recorded by HM Land Registry.
Of the 41 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
35, Sidwell Avenue, Benfleet has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Sep 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 212 sales of comparable properties within 1.1 kilometres of 35, Sidwell Avenue, Benfleet since 2019.
Most recently, 70, St. Marys Drive, Benfleet, SS7 1LH, a freehold house, sold at £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 Oct 2025£557,000 | 4 Bed House2, Sidwell Park, Benfleet, SS7 1LQ2, Sidwell Park, Benfleet, SS7 1LQ
- Sold Aug 2025£450,000 | 3 Bed House77, St. Marys Drive, Benfleet, SS7 1LH77, St. Marys Drive, Benfleet, SS7 1LH
- Sold Jun 2025£430,000 | 4 Bed House122, Essex Way, Benfleet, SS7 1LP122, Essex Way, Benfleet, SS7 1LP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £508,957, ranging from £420,995 to £592,111.
- 33 Sidwell Avenue
4 Bed House | 11 m | Est. Value: £509,511
- 39 Sidwell Avenue
3 Bed House | 18 m | Est. Value: £423,093
- 44 Sidwell Avenue
5 Bed House | 36 m | Est. Value: £592,111
- 47 Sidwell Avenue
4 Bed House | 38 m | Est. Value: £494,808
- 25A Sidwell Avenue
4 Bed House | 43 m | Est. Value: £553,256
Location Comparison
Our analysis of the public data ranks 35, Sidwell Avenue, Benfleet as the 24th largest and the 26th most expensive of the 41 addresses on Sidwell Avenue, Benfleet, SS7.
Against the SS7 postcode district average, it is £73k more expensive than the typical property.
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Schools Nearby
- South Benfleet Primary School900 m away
- Kents Hill Infant Academy1.7 km away
- Kents Hill Junior School1.7 km away
- The King John School2.1 km away
- The Appleton School2.1 km away
- The Cornelius Vermuyden School2.2 km away
More reading links
Public Transport Nearby
- Benfleet|600 m away
- Pitsea|4.6 km away
- Leigh-on-Sea|5.0 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












