A complete guide to property investment in Blackheath.
Last updated: 3 November 2025
Blackheath stands out for its blend of stability and strong rental performance. The area has a high proportion of degree-educated residents (in the 93rd percentile) and professionals and managers (in the 91st percentile), which supports ongoing demand for quality homes. The private rented sector is notably large (in the 79th percentile), while owner-occupation is unusually low for Britain but fairly typical for London. The current median asking sale price for a three-bedroom house is £775,000, with a two-bedroom flat at £495,000.
Rental yields are solid, with an average of 5.3% and the top postcode district yielding 6.3%. Liquidity is healthy, with annual sales at 677 and properties typically spending 64 days on the market.
Median price per sq ft
£650 / sq ft
Average rental yield
5.3%
Capital growth (1y)
-0.4%
Sales in past year
677
* Property stats calculated for last full calendar year (2024).
Live prices in Blackheath, South East London
* Extreme prices clipped for legibility
Median price
£535,000
25% of properties below...
£408,750
75% of properties below...
£795,000
Most expensive property
£5,500,000
Live listings
711
Median days on market
64
Over the next year, Blackheath is likely to remain a stable market, with demand underpinned by its high concentration of professionals and a sizeable private rented sector. Rental yields should continue to attract investors, especially given the area’s demographic profile and the current average yield of 5.3%.
While capital growth has changed by -0.4% over the past year, the long-term fundamentals remain sound for those seeking income and stability rather than rapid appreciation. Liquidity is expected to stay healthy, with homes spending around 64 days on the market. Overall, Blackheath offers a relatively low-risk profile for London, with realistic prospects for steady returns.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Blackheath, South East London

£400,000 - Guide Price
3 bedroom end of terrace house for sale
Flintmill Crescent, Blackheath

£325,000 - Guide Price
2 bedroom flat for sale
Walerand Road, Blackheath, London, ...

£385,000 - Guide Price
1 bedroom apartment for sale
Pegler Square, London, SE3

£850,000 - Offers in Region of
6 bedroom terraced house for sale
Zangwill Road, London SE3

£1,500,000 - Guide Price
5 bedroom semi-detached house for sale
Glenluce Road, Blackheath, London, ...

£230,000
1 bedroom detached house for sale
Kidbrooke Park Road, London, SE3

£230,000 - Guide Price
3 bedroom flat for sale
Flat 4, 105 Blackheath Road, London...
Buyers have some negotiation leverage, but not much.
• Median discount: £5,000
• 1 in 4 properties sell at > £15,000 below asking
• 1 in 10 properties sell at > £40,000 below asking
In percentage terms:
• Median discount of 1.1%
• 25% of properties discounted by > 2.9%
• 10% of properties discounted by > 4.7%
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.