At £236,000, Southampton sits below the £300,000 first-time-buyer threshold. As a port city with a large student and rental population, buy-to-let purchases are common — and subject to the second-home surcharge.
Average price source: ONS UK House Price Index, May 2026 (provisional).
England/NI SDLT Bands 2026
| Band | Standard rate | First-time buyer |
|---|---|---|
| Up to £125,000 | 0% | 0% (up to £300k) |
| £125,001 – £250,000 | 2% | 0% (up to £300k) |
| £250,001 – £925,000 | 5% | 5% (from £300k to £500k, no relief above) |
| £925,001 – £1.5m | 10% | 10% |
| Above £1.5m | 12% | 12% |
Frequently Asked Questions
It depends on the price, buyer type and region. Southampton's average property price is £236,000 (ONS UK House Price Index, May 2026 (provisional)) — enter your own price above for an exact SDLT figure.
Yes — Southampton's port-city economy and student population support an active rental market, but any buy-to-let purchase there is taxed at the second-home surcharge rate (an extra 5 percentage points per band), not standard rates, regardless of the relatively affordable £236,000 city average (ONS, May 2026 provisional).
No — SDLT bands are set nationally (England / NI (SDLT)), not by city. Southampton doesn't have its own rates; what varies locally is the average property price, which changes how much tax a typical purchase attracts.