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Property investment stats for Thornton Heath, Surrey

A complete guide to property investment in Thornton Heath.

Last updated: 3 November 2025

Investment summary

Thornton Heath sits in the outer reaches of South London, attracting attention from investors with its mix of affordability and rental demand. The area’s average price per square foot stands at £426 per sq ft, which is on the lower side for London, and the price-to-income ratio of 6.5 suggests a more accessible entry point than many other London neighbourhoods. Families are a defining feature of the local demographic, with the area ranking in the 92nd percentile for family households and private renting in the 86th percentile, both of which support a robust rental market.

Rental yields are strong by London standards, with an average of 6.4%, and the top-performing postcode district delivers 6.2%. Liquidity is reasonable, with homes spending a median of 65 days before selling, and annual sales at 283 indicate a steady, if not frenzied, market. Achieved prices are typically £5,000 (the typical achieved discount) below asking, so buyers have some room to negotiate.

Image of Thornton Heath, Surrey

Key investment stats for Thornton Heath

Median price per sq ft

£426 / sq ft

Average rental yield

6.4%

Capital growth (1y)

-0.2%

Sales in past year

283

* Property stats calculated for last full calendar year (2024).

Live property stats in Thornton Heath

Live prices in Thornton Heath, Surrey

* Extreme prices clipped for legibility

Properties for sale

Median price

£425,000

25% of properties below...

£270,000

75% of properties below...

£500,000

Most expensive property

£1,100,000

Live listings

340

Median days on market

65

Should you invest in Thornton Heath?

Opportunities

  • Rental yields are attractive for London, with an average of 6.4% and the top postcode district offering 6.2%.
  • The private rented sector is in the 86th percentile, reflecting sustained tenant demand and supporting consistent occupancy rates.
  • Family demand is high, with the area in the 92nd percentile for family households, making three-bedroom houses at £475,000 and £2,438 a particularly appealing segment.

Risks

  • Capital growth over one year has changed by -0.2%, and the three-year annualised growth is only 0.6%, so short-term appreciation prospects are muted.
  • The unemployment rate sits in the 95th percentile, which may affect tenant stability and long-term economic resilience.
  • Owner-occupation rates are in the 19th percentile, which could signal limited appeal for buyers looking for strong owner-occupier demand.

Outlook

Looking ahead to the next 12 months, Thornton Heath’s rental market is expected to remain buoyant, thanks to high demand from families and private renters. The combination of a high rent-to-income ratio (31.2%) and strong yields suggests rental returns will continue to underpin investment cases, even if capital growth is modest.

Supply appears steady, with homes typically selling in 65 days, and the gap between asking and achieved prices at £5,000 (the typical achieved discount) means buyers are likely to retain some bargaining power. While capital appreciation may be limited given the -0.2% one-year change, the area’s underlying fundamentals point to stable income streams. Investors with a focus on yield and tenant demand rather than rapid price growth will find Thornton Heath’s prospects reassuringly consistent.

Live properties in Thornton Heath

Investment properties in Thornton Heath, Surrey

4 bedroom terraced house for sale
36% below median price

£475,000 - Guide Price

4 bedroom terraced house for sale

Curzon Road, Thornton Heath

Properties needing refurbishment in Thornton Heath, Surrey
Needs Refurb
1 bedroom flat for sale
On market for 173 days

£200,000

1 bedroom flat for sale

London Road, Thornton Heath, CR7 6J...

Slow to sell properties in Thornton Heath, Surrey
Slow to Sell
1 bedroom flat for sale
Reduced by 14%

£185,000 - Offers in Excess of

1 bedroom flat for sale

London Road, Thornton Heath

Big price drop properties in Thornton Heath, Surrey
Big Price Drop
3 bedroom semi-detached house for sale
1,145 sq ft

£475,000

3 bedroom semi-detached house for sale

Frant Road, Thornton Heath, CR7 7JU

Properties with planning granted in Thornton Heath, Surrey
Planning Granted
2 bedroom apartment for sale
8% local yield

£280,000

2 bedroom apartment for sale

Harry Close, Croydon

High rental yield properties in Thornton Heath, Surrey
High Rental Yield
3 bedroom maisonette for sale
47% below median price

£190,000

3 bedroom maisonette for sale

Hythe Road, Thornton Heath, CR7

Low price-per-sq-ft properties in Thornton Heath, Surrey
Low Price per Sq Ft
2 bedroom flat for sale
63% below median price

£70,000 - Guide Price

2 bedroom flat for sale

157 Moffat Road, Thornton Heath, Su...

Auction properties in Thornton Heath, Surrey
Auction

Achieved vs asking prices

Key takeaway: Balanced market

Typical discounts are limited but real — expect to achieve a reduction off asking.

Headline stats

• Median discount: £5,000

• 1 in 4 properties sell at > £15,000 below asking

• 1 in 10 properties sell at > £30,000 below asking

In percentage terms:

• Median discount of 1.9%

• 25% of properties discounted by > 3.8%

• 10% of properties discounted by > 6.5%

Best places to invest in Thornton Heath

Top postcodes for rental yield and (annualised) capital growth

Rank
Postcode
Yield
Capital growth
Median £/sq ft
1CR76.2%0.5%£426 / 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.