Analysis of recent property sales -- official HM Land Registry data
The average house price in SL9 (SL9 0AA) is £833,900, based on 25 transactions recorded by HM Land Registry. The median price is £750,000, giving a price range from £187,000 to £3,390,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2026-01-14 | £940,000 | D | — |
| 2025-12-22 | £697,500 | S | — |
| 2025-12-16 | £227,000 | D | — |
| 2025-12-16 | £1,065,000 | D | — |
| 2025-12-12 | £860,000 | D | — |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SL9
SL9 recorded 25 residential sales in the twelve-month window, enough to ground the median but not so many that property-type or street-level differences wash out. Individual sales ranged from £187k to £3.39m, which is a normal spread for a postcode of this size.
Detached houses were the most common transaction type, representing 68% of sales. Detached-house dominance points to lower-density suburban or village character, with meaningfully larger lot sizes than the UK average.
The SL9 0AA dataset is a reasonable baseline, but decisions at the individual-property level should still lean on matched comparables rather than the area median alone. On the rental side, the estimated gross yield on a median-priced property here is around 1.9%, based on ONS regional rents.