Hounslow Property Market: House Prices, Sold Data & Development Finance, Q3 2026 Edition

Hounslow: West London town benefiting from Great West Corridor development and Heathrow proximity.

The Hounslow property market recorded 2,388 residential sales in the 12 months to 31 May 2026, with a median sale price of £465,000. This places Hounslow £20k below the Greater London county median of £485,000, and £180k above the approximate UK median of £285,000.

Prices in Hounslow have recorded a moderate decline, a year-on-year change of -2.1%. Within Greater London, Hounslow ranks 12th by price out of 21 principal towns, and 13th by transaction volume.

On a quarterly view, Hounslow median prices moved from £484,500 in Q3 2024 to £475,000 in Q4 2025, a change of -2.0% over 5 quarters. The most recent quarter is excluded because HM Land Registry registrations for it are still incomplete.

London Borough of Hounslow, the local planning authority covering Hounslow, approved 54 residential planning applications and refused 53 in the last 12 months, with 47 still awaiting a decision. That is an approval rate of 50%.

Those applications propose around 513 homes, an estimated £212.5m of development value at local sale prices. Treat the unit total as an upper bound, since an outline permission and its reserved-matters application both count.

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

Detached homes in Hounslow command £722,500, while flat properties are most accessible at £330,000. The £393k spread between the most and least expensive types indicates a diverse market with opportunities across the development spectrum.

HM Land Registry has so far registered 137 new-build sales in Hounslow for the past 12 months, 5.7% of registered transactions. New-build sales are typically registered 6 to 18 months after completion, so this understates current delivery and is not a completions figure.

On those registered sales, new builds in Hounslow sold at a discount of 8.0% to existing stock.

Across the wider Greater London market, 1,285 new-build sales have registered so far. See our Greater London property market report for the full county picture.

The table below shows the most recently registered residential sales in Hounslow, 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 £270,000 to £895,000 illustrates the breadth of the Hounslow market.

For developers considering Hounslow, the local market data translates directly into finance structuring. With a median value of £465,000 and detached homes at £722,500, lenders can assess scheme viability with confidence.

A typical development finance facility for a scheme in Hounslow with a GDV of £722,500 would attract senior debt of approximately £469,625 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.

While prices have softened 2.1% year-on-year, experienced developers can still generate strong returns in Hounslow by targeting well-located sites with clear demand drivers.

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

To put Hounslow'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.