A complete guide to property investment in Thundersley and South Benfleet.
Last updated: 18 September 2025
Thundersley and South Benfleet offer a blend of established owner-occupied housing and relatively affordable prices, with the median price per square foot at £391 per sq ft. The area is dominated by families and older residents, with the family household share in the 70th percentile and the population aged 60 and over in the 80th percentile. Investors will note the price-to-income ratio of 6.7, which keeps the market accessible for buyers, and a rent-to-income ratio of 26.7% that signals reasonable affordability for tenants. Properties move at a brisk pace, spending an average of 43 days on the market, and sales volumes are healthy with 661 annual transactions.
Median price per sq ft
£391 / sq ft
Average rental yield
6.0%
Capital growth (1y)
-3.6%
Sales in past year
661
* Property stats calculated for last full calendar year (2024).
Live prices in Thundersley and South Benfleet, East of England
* Extreme prices clipped for legibility
Median price
£435,000
25% of properties below...
£335,000
75% of properties below...
£550,000
Most expensive property
£3,000,000
Live listings
342
Median days on market
43
Over the next 12 months, investors can expect the area to remain stable, with owner-occupation continuing to dominate and families driving demand. While capital growth has been modest, the annualised growth over three years of 1.5% suggests the market is steady rather than volatile. Rental yields should stay attractive, particularly given the current asking rents for a 3-bedroom house at £1,812 and a 2-bedroom flat at £1,350.
Liquidity is likely to hold up, given the average days on market of 43 days and properties achieving their asking prices. Affordability metrics remain reasonable, so there is little risk of a sudden correction. Investors looking for stable, income-led returns rather than rapid price gains will find Thundersley and South Benfleet a sensible choice.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Thundersley and South Benfleet, East of England
£950,000 - Offers in Excess of
5 bedroom detached house for sale
Glen Road, Benfleet
£450,000
4 bedroom semi-detached house for sale
Benfleet
£400,000 - Guide Price
2 bedroom detached bungalow for sale
Wellingbury, Benfleet, SS7
£1,350,000
4 bedroom detached house for sale
Benfleet Road, South Benfleet
£175,000 - Guide Price
3 bedroom flat for sale
Roseberry Avenue, Benfleet
£400,000 - Guide Price
4 bedroom semi-detached house for sale
Hart Road, BENFLEET, Essex, SS7
Vendors are holding firm; properties tend to sell at close to asking.
• Median discount: £0
• 1 in 4 properties sell at > £10,000 below asking
• 1 in 10 properties sell at > £18,800 below asking
In percentage terms:
• Median discount of 0.0%
• 25% of properties discounted by > 2.4%
• 10% of properties discounted by > 3.9%
Top postcodes for rental yield and (annualised) capital growth
GeoGlider calculates property investment stats by blending official and proprietary datasets. Here's a quick overview of key sources and how we use them:
HM Land Registry: Property transaction and sold-price records for England & Wales used to calculate historical capital growth, price levels and comparables.
Office for National Statistics (ONS): Demographic and economic indicators for the UK, including Census 2021, supporting area profiling and market context.
Ordnance Survey: Authoritative UK geospatial data powering accurate boundaries, roads and terrain for mapping and spatial analysis.
GeoProp: Our proprietary AI pipeline that processes millions of property listings to extract rich features and live market signals.
Department for Levelling Up, Housing & Communities: Energy Performance Certificate (EPC) scores and property floor areas.
HM Revenue & Customs (HMRC): Household income and employment data to understand local affordability and economic conditions.
Data is updated continuously, matched across sources and rigorously validated.