Hillingdon Property Market: House Prices, Sold Data & Development Finance, End of H1 2026

Outer West London borough benefitting from Crossrail, Heathrow proximity and the Old Oak / Park Royal edges

The Hillingdon property market recorded 1,987 residential sales over the past 12 months, with a median sale price of £500,000. This places Hillingdon £15k above the Greater London county median of £485,000, and £215k above the UK national median of £285,000.

Prices in Hillingdon have shown strong growth, with a year-on-year change of +3.1%. Within Greater London, Hillingdon ranks 36th by price out of 51 principal towns, and 19th by transaction volume.

Hillingdon median prices have moved from £500,000 in Q1 2025 to £458,000 in Q2 2026, a change of -8.4% over 5 quarters. Hillingdon has now recorded 3 consecutive quarters of price falls.

Property prices in Hillingdon vary significantly by type. The table below compares Hillingdon prices with Greater London county averages and UK national figures.

Detached homes in Hillingdon command £835,000, while flat properties are most accessible at £295,000. The £540k spread between the most and least expensive types indicates a diverse market with opportunities across the development spectrum.

Hillingdon recorded 15 new-build transactions in the past 12 months, representing 0.8% of total sales. There is moderate development activity, with room for further growth.

New-build properties in Hillingdon traded at a discount of 22.3% versus existing stock. Developers should focus on specification, design quality, and location to maximise values above comparable second-hand stock.

Across the wider Greater London market, 412 new-build completions were recorded — see our Greater London property market report for the full county picture.

The following table shows the most recent property transactions recorded in Hillingdon, providing real-time evidence of achieved prices for buyers, sellers, and developers:

These transactions are sourced from HM Land Registry Price Paid data and represent completed, registered sales. The range from £250,000 to £726,000 illustrates the breadth of the Hillingdon market.

For developers considering Hillingdon, the local market data translates directly into finance structuring. With a median value of £500,000 and detached homes at £835,000, lenders can assess scheme viability with confidence.

A typical development finance facility for a Hillingdon scheme with a GDV of £835,000 would attract senior debt of approximately £542,750 at 65% LTGDV. Mezzanine finance can stretch total borrowing to 85-90% of costs, while bridging loans enable rapid site acquisitions completing in as little as 5 working days.

With prices rising 3.1% year-on-year, Hillingdon presents a supportive environment for new development. Lenders view positive price momentum favourably when assessing loan applications.

Ready to develop in Hillingdon? Submit your scheme for indicative terms within 24 hours from our panel of 100+ lenders.

To put Hillingdon's market in context, the table below compares it with similarly-priced towns across Greater London:

For the full Greater London town-by-town breakdown, see our comprehensive Greater London property market report.