Analysis of recent property sales -- official HM Land Registry data
The average house price in SN1 (SN1 1AP) is £277,288, based on 635 transactions recorded by HM Land Registry. The median price is £265,000, giving a price range from £350 to £1,400,000.
| Date | Price | Type | Area |
|---|---|---|---|
| 2026-01-29 | £380,000 | S | 106.0 m² |
| 2026-01-27 | £200,000 | T | 66.0 m² |
| 2026-01-23 | £78,500 | F | 41.0 m² |
| 2026-01-23 | £117,000 | F | 62.0 m² |
| 2026-01-23 | £325,000 | S | 99.0 m² |
Standard residential rates for primary residence. Does not include surcharges for additional properties or non-UK residents.
Market Overview: SN1
With 635 recorded transactions in twelve months, SN1 is one of the more liquid postcodes in the sample — individual outliers have less pull on the median figure than they would elsewhere. Individual sales ranged from £350 to £1.40m, which is a normal spread for a postcode of this size.
No single property type dominates — terraced houses led with 36% but the mix is diverse, while semi-detached houses accounted for 22% and flats accounted for 21%.
Prices have been essentially flat across the twelve-month window, moving by under 4% in either direction. Monthly volume was fairly consistent, giving the trend line a reliable shape.
Liquidity in SN1 1AP is healthy: the high sale count makes it easier to benchmark a specific property against genuinely recent comparables rather than extrapolating from older deals. On the rental side, the estimated gross yield on a median-priced property here is around 4.1%, based on ONS regional rents.