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Property investment stats for Keston, Kent

A complete guide to property investment in Keston.

Last updated: 3 November 2025

Investment summary

Keston offers a snapshot of stability, with owner-occupied homes almost universal and families making up the bulk of households. The area has seen capital values change by 4.2% over the past year and by 11.8% over three years, with an annualised growth rate of 3.8%. Properties here tend to linger on the market for about 93 days, suggesting a measured pace rather than a frenzied one. With annual sales at 67, liquidity is modest but consistent.

Image of Keston, Kent

Key investment stats for Keston

Median price per sq ft

£601 / sq ft

Average rental yield

-

Capital growth (1y)

4.2%

Sales in past year

67

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

Live property stats in Keston

Live prices in Keston, Kent

* Extreme prices clipped for legibility

Properties for sale

Median price

£862,500

25% of properties below...

£599,996

75% of properties below...

£1,650,000

Most expensive property

£20,000,000

Live listings

98

Median days on market

93

Should you invest in Keston?

Opportunities

  • The top postcode district offers rental yields of 5.3%, which stands out in an area with few private rentals.
  • The dominance of families and professionals (in the 82nd and 88th percentiles) means demand for larger homes is steady.
  • Asking rents for a 3-bedroom house (N/A) and a 2-bedroom flat (£1,700) support the case for stable rental income.

Risks

  • Affordability is stretched, with a price-to-income ratio of 11.0, which may limit future buyer demand.
  • The private rented sector is tiny (in the 4th percentile), so rental properties may face limited tenant pools.
  • An older population (in the 76th percentile for those aged 60+) could mean slower turnover and less dynamism in the market.

Outlook

Looking ahead, Keston’s property market is likely to continue its steady trajectory, with owner-occupation remaining the dominant tenure. The strong presence of families and professionals should underpin demand for houses, especially given the current asking prices for a 3-bedroom house (£692,500) and a 2-bedroom flat (£559,950).

Rental yields in the top-performing postcode district (5.3%) and stable rents suggest that investors can expect consistent, if unspectacular, returns. However, affordability pressures and a limited rental market may cap short-term growth. Expect liquidity to remain moderate, with properties taking around 93 days to sell. In short, Keston looks set to reward patience and a long-term view rather than quick profits.

Live properties in Keston

Investment properties in Keston, Kent

5 bedroom detached house for sale
On market for 180 days

£6,595,000

5 bedroom detached house for sale

Forest Drive, Keston Park, Keston, ...

Slow to sell properties in Keston, Kent
Slow to Sell
3 bedroom flat for sale
Reduced by 25%

£900,000 - Offers in Region of

3 bedroom flat for sale

Westerham Road, Keston, BR2

Big price drop properties in Keston, Kent
Big Price Drop
6 bedroom detached house for sale
5,621 sq ft

£4,150,000

6 bedroom detached house for sale

Forest Ridge, Keston Park, Keston, ...

Properties with planning granted in Keston, Kent
Planning Granted
4 bedroom detached house for sale
44% below median price

£850,000

4 bedroom detached house for sale

Leaves Green Road, Keston

Low price-per-sq-ft properties in Keston, Kent
Low Price per Sq Ft
3 bedroom detached house for sale
15% below median price

£550,000 - Guide Price

3 bedroom detached house for sale

Gravel Road, Bromley

Auction properties in Keston, Kent
Auction

Best places to invest in Keston

Top postcodes for rental yield and (annualised) capital growth

Rank
Postcode
Yield
Capital growth
Median £/sq ft
1BR25.3%1.3%£523 / sq ft
2BR64.4%1.7%£532 / 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.