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Property investment stats for Thundersley and South Benfleet, East of England

A complete guide to property investment in Thundersley and South Benfleet.

Last updated: 18 September 2025

Investment summary

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.

Image of Thundersley and South Benfleet, East of England

Key investment stats for Thundersley and South Benfleet

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 property stats in Thundersley and South Benfleet

Live prices in Thundersley and South Benfleet, East of England

* Extreme prices clipped for legibility

Properties for sale

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

Should you invest in Thundersley and South Benfleet?

Opportunities

  • The area delivers strong rental yields of 6.0%, making it attractive for income-focused investors.
  • Properties are selling at or above their asking price, as shown by the £0 (the typical achieved discount) median discount, suggesting demand is robust.
  • The top-performing postcode district offers a rental yield of 5.5%, which may appeal to those seeking above-average returns.

Risks

  • Recent capital growth has been negative, with a 1-year capital growth of -3.6%, so short-term appreciation prospects are muted.
  • The local population is skewed towards older residents and families, with limited student and young professional demand, which could affect long-term rental growth.
  • The private rented sector is small (in the 10th percentile), so liquidity for buy-to-let investors may be lower than in more renter-heavy markets.

Outlook

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.

Live properties in Thundersley and South Benfleet

Investment properties in Thundersley and South Benfleet, East of England

5 bedroom detached house for sale
45% below median price

£950,000 - Offers in Excess of

5 bedroom detached house for sale

Glen Road, Benfleet

Properties needing refurbishment in Thundersley and South Benfleet, East of England
Needs Refurb
4 bedroom semi-detached house for sale
On market for 176 days

£450,000

4 bedroom semi-detached house for sale

Benfleet

Slow to sell properties in Thundersley and South Benfleet, East of England
Slow to Sell
2 bedroom detached bungalow for sale
Reduced by 11%

£400,000 - Guide Price

2 bedroom detached bungalow for sale

Wellingbury, Benfleet, SS7

Big price drop properties in Thundersley and South Benfleet, East of England
Big Price Drop
4 bedroom detached house for sale
2,796 sq ft

£1,350,000

4 bedroom detached house for sale

Benfleet Road, South Benfleet

Properties with planning granted in Thundersley and South Benfleet, East of England
Planning Granted
3 bedroom flat for sale
58% below median price

£175,000 - Guide Price

3 bedroom flat for sale

Roseberry Avenue, Benfleet

Low price-per-sq-ft properties in Thundersley and South Benfleet, East of England
Low Price per Sq Ft
4 bedroom semi-detached house for sale
47% below median price

£400,000 - Guide Price

4 bedroom semi-detached house for sale

Hart Road, BENFLEET, Essex, SS7

Auction properties in Thundersley and South Benfleet, East of England
Auction

Achieved vs asking prices

Key takeaway: Seller's market

Vendors are holding firm; properties tend to sell at close to asking.

Headline stats

• 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%

Best places to invest in Thundersley and South Benfleet

Top postcodes for rental yield and (annualised) capital growth

Rank
Postcode
Yield
Capital growth
Median £/sq ft
1SS75.5%1.4%£391 / sq ft

Data sources

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.