Postcode district
SN1 House Prices & Property Market
Sold-price evidence and a 9-signal market rating for the SN1 postcode district, built from HM Land Registry, Bank of England, RICS, ONS and planning data. Index last computed Sept 2026.
47.29
Index / 100
Balanced
The SN1 market is broadly balanced. Neither buyers nor sellers hold a significant advantage. Conditions are relatively stable, though mortgage affordability is showing mild signs of warming.
Median sold price
£188,750
Sales last month
12
HM Land Registry
SN1 sold price trend
| Month | Median price | Sales | YoY |
|---|---|---|---|
| Aug 2025 | £205,000 | 5 | — |
| Sept 2025 | £440,000 | 3 | — |
| Oct 2025 | £91,000 | 1 | — |
| Nov 2025 | £207,500 | 2 | — |
| Dec 2025 | £165,000 | 3 | — |
| Jan 2026 | £225,000 | 3 | +20.0% |
| Feb 2026 | £271,500 | 6 | -20.9% |
| Mar 2026 | £306,000 | 1 | -19.2% |
| Apr 2026 | £207,000 | 5 | +8.3% |
| May 2026 | £212,750 | 2 | -2.0% |
| Jun 2026 | £235,000 | 19 | -43.6% |
| Jul 2026 | £188,750 | 12 | — |
Source: HM Land Registry Price Paid Data. Months with few transactions can swing sharply.
What's driving the SN1 rating
Each signal scored 0–100 against 10 years of history. Full methodology.
Go deeper on SN1
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SN1 property market FAQs
What is the average house price in SN1?
The median sold price in SN1 is £188,750, based on HM Land Registry transactions.
Is SN1 a buyer's or seller's market right now?
SN1 currently scores 47.29/100 on our 9-signal market index, placing it in the "Balanced" band. The SN1 market is broadly balanced. Neither buyers nor sellers hold a significant advantage. Conditions are relatively stable, though mortgage affordability is showing mild signs of warming.
How long do homes take to sell in SN1?
We don't currently have days-on-market data for SN1.
Where does this data come from?
Sold prices come from HM Land Registry Price Paid Data. The market index combines 9 signals including price momentum, supply and demand, sales velocity, RICS surveyor sentiment, rental yield, planning pipeline and local employment. See our methodology page for full details.
Nearby postcode districts
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Figures are indicative market statistics, not a formal valuation. Methodology.