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By comparing it to neighbours, we estimate that it is a mid-century house with 1,087 ft2 of internal area and sits on a 473 m2 plot and a garden.
Houses of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 18, Sidwell Avenue, Benfleet is £459,212 and the estimated rental value is £1,864 per month.
Sidwell Avenue, Benfleet, SS7 is located in the borough of Castle Point within the SS7 postal district.
18, Sidwell Avenue, Benfleet has a single entry in the Land Registry from October 2011 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 18, Sidwell Avenue, Benfleet is in very good condition we estimate a sale value of £482,172 and a rental value of £1,957 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £427,067 and a rental value of £1,733 per month.
Over the last 12 months the sale value of 18 Sidwell Avenue Benfleet has decreased by an estimated £3,608 (0.8%) and its rental value has increased by an estimated £31 per month (1.7%), giving an expected gross yield of 4.9%.
According to data from HM Land Registry, 18, Sidwell Avenue, Benfleet sits on a plot of 473m2.
We have plot size data on 38 out of 41 other houses in the postcode and 18, Sidwell Avenue, Benfleet sits on the 10th largest plot.
According to HM Land Registry, 18, Sidwell Avenue, Benfleet was last sold on 28th October 2011 for £228,500 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 78.1%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 18, Sidwell Avenue, Benfleet within a radius of 1.1 kilometres over the last 2 years.
The most recent example is 77, St. Marys Drive, Benfleet, SS7 1LH, a freehold house which sold for £450,000 on the 13th August 2025.
Read more about house prices in SS7.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Sidwell Avenue, Benfleet, SS7 has a total of 41 addresses. According to our analysis of all the public data, 18, Sidwell Avenue, Benfleet is the 33rd largest and the 30th most expensive property on the street.
When compared to the postcode district it is £37k more expensive than the average property in SS7.
The closest station to 18, Sidwell Avenue, Benfleet is Benfleet station which is 600 metres away.
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
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The recent census recorded whether a resident owned or rented their home.
In the area around 18, Sidwell Avenue, Benfleet, 46.1% of property is privately owned outright and 41.4% is privately owned with a mortgage.
The graph below shows how this compares to East of England and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around 18, Sidwell Avenue, Benfleet, 18.0% of residents are recorded as possessing school level qualifications and 26.5% as possessing degree level qualifications.
The graph below shows how this compares to East of England and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around 18, Sidwell Avenue, Benfleet, the average age was 44.4 and the most common age was 57.
The graph below shows how this compares to East of England and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around 18, Sidwell Avenue, Benfleet, 0.9% of property was a second home.
Comparison figures for East of England and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around 18, Sidwell Avenue, Benfleet, there are an average of 1.7 cars per household.
See below for how this compares to East of England and the rest of England & Wales.