A complete guide to property investment in London Colney.
Last updated: 10 January 2026
London Colney sits at the edge of commuter territory, blending a strong family presence with a balanced mix of homeowners and private renters. The area’s property market has shown resilience over the past three years, with annualised growth of 3.0% and a capital growth over three years of 9.1%. Median asking prices for a three-bedroom house stand at £549,950, while a two-bedroom flat comes in at £262,500, so buyers can expect a range of options. The price-to-income ratio of 6.2 signals that, while homes aren’t cheap, they’re not stretching affordability to breaking point either.
With annual sales at 104 and properties typically spending 64 days on the market, liquidity is steady but not frantic. A median discount to asking price of £11,750 (the typical achieved discount) suggests buyers have some room to negotiate.
Median price per sq ft
£487 / sq ft
Average rental yield
3.6%
Capital growth (1y)
-3.6%
Sales in past year
104
* Property stats calculated for last full calendar year (2024).
Live prices in London Colney, East of England
* Extreme prices clipped for legibility
Median price
£512,500
25% of properties below...
£365,000
75% of properties below...
£625,000
Most expensive property
£2,500,000
Live listings
84
Median days on market
64
Looking ahead, London Colney’s property market is likely to remain steady, underpinned by its appeal to families and professionals. The annualised growth over three years of 3.0% and a solid three-year capital growth of 9.1% suggest that, despite recent changes, the area has a track record of delivering returns for patient investors.
Rental yields remain attractive, especially in the highest-yielding pockets, with top postcode district rental yields of 4.9%. The balance between sale and rental affordability, as shown by the price-to-income and rent-to-income ratios, should help sustain demand from both buyers and tenants. While price momentum has changed over the past year, the market’s underlying stability and family-driven demand provide a reassuring foundation for the next twelve months.
Average yield (%)
Median price per sq ft (£/sq ft)
Investment properties in London Colney, East of England

£599,950
5 bedroom end of terrace house for sale
Napsbury Avenue, London Colney, AL2

£625,000
4 bedroom detached house for sale
Willowside, London Colney, St. Alba...

£850,000 - Guide Price
4 bedroom detached house for sale
28 High Street, St. Albans, AL2

£230,000 - Offers in Excess of
2 bedroom apartment for sale
High Street, London Colney, AL2
On average, properties sell slightly below asking; careful comp analysis is key.
• Median discount: £11,750
• 1 in 4 properties sell at > £20,750 below asking
• 1 in 10 properties sell at > £30,000 below asking
In percentage terms:
• Median discount of 2.3%
• 25% of properties discounted by > 4.9%
• 10% of properties discounted by > 7.0%
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.