Analysis of recent property sales -- official HM Land Registry data
The average house price in SL3 (SL3 0AA) is £441,611, based on 9 transactions recorded by HM Land Registry. The median price is £469,500, giving a price range from £251,000 to £560,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2025-12-23 | £560,000 | D | 130.0 m² |
| 2025-12-16 | £410,000 | S | 98.0 m² |
| 2025-10-27 | £469,500 | D | 77.0 m² |
| 2025-10-17 | £527,000 | S | 121.0 m² |
| 2025-10-01 | £555,000 | S | 109.0 m² |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SL3
SL3 has a twelve-month median sale price of £470k across 9 Land Registry transactions. The price range between £251k and £560k is tight by London standards, suggesting the stock that trades here is relatively uniform.
Semi-detached houses were the most common transaction type, representing 56% of sales, while detached houses accounted for 22% and terraced houses accounted for 22%. Semi-detached stock signals interwar or post-war suburban development, typically with gardens front and back.
The SL3 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 3.1%, based on ONS regional rents.