A complete guide to property investment in Westminster.
Last updated: 18 September 2025
Westminster sits at the heart of London’s property market, known for its high demand and rarefied supply. The area is dominated by private and social rented housing, with owner-occupation exceptionally low in the 4th percentile compared to the rest of Britain. Median asking prices are among the highest in the country, with a 3-bedroom house at £2,375,000 and a 2-bedroom flat at £1,200,000, reflecting the district’s global appeal and exclusivity. Rents are similarly elevated, with a 3-bedroom house commanding £5,475 and a 2-bedroom flat at £4,758.
Median price per sq ft
£1,064 / sq ft
Average rental yield
4.9%
Capital growth (1y)
-22.3%
Sales in past year
212
* Property stats calculated for last full calendar year (2024).
Live prices in Westminster, South West London
* Extreme prices clipped for legibility
Median price
£1,100,000
25% of properties below...
£700,000
75% of properties below...
£1,896,250
Most expensive property
£24,000,000
Live listings
612
Median days on market
111
Westminster’s property market is likely to remain stable over the next year, supported by a high proportion of renters and a steady influx of young, degree-educated professionals. While the annualised capital growth over three years sits at 0.9%, the recent 1-year change of -22.3% could signal a period of price adjustment or consolidation rather than rapid appreciation.
Affordability will continue to be a challenge, given the 11.6 price-to-income and 54.1% rent-to-income ratios, but rental demand should remain resilient. Investors should not expect rapid capital growth in the near term, but the area’s long-term stability and prestige are likely to underpin values. Liquidity should remain reasonable, as evidenced by the current 111 days to sell and 212 annual transactions. Westminster will likely continue to appeal to those valuing security and rental demand over quick wins.
Average yield (%)
* 2025 data for YTD
Median price per sq ft (£/sq ft)
* 2025 data for YTD
Investment properties in Westminster, South West London
£650,000 - Offers in Excess of
3 bedroom apartment for sale
Tachbrook Street, London, SW1V
£700,000
1 bedroom flat for sale
Westminster Palace Gardens, SW1P
£2,000,000
3 bedroom apartment for sale
Evelyn Mansions, Carlisle Place SW1...
£850,000 - Offers in Excess of
3 bedroom flat for sale
Rosscourt Mansions, Westminster, Lo...
Negotiation is the norm — most buyers achieve a meaningful discount.
• Median discount: £30,000
• 1 in 4 properties sell at > £66,250 below asking
• 1 in 10 properties sell at > £100,000 below asking
In percentage terms:
• Median discount of 4.2%
• 25% of properties discounted by > 6.8%
• 10% of properties discounted by > 10.1%
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.