Buy-to-Let Yields in Spelthorne
5 postcode districts | Best: TW19 | Data from HM Land Registry & VOA
The average gross rental yield in Spelthorne is 3.4% in 2026. This is based on 4,236 Land Registry transactions and VOA rent data. The median property costs £437,928 and rents for £1,275 a month. The best postcode is TW19.
Best Postcode Districts in Spelthorne
| Postcode ↕ | Area ↕ | Yield ↕ | Median Price ↕ | Sales (3yr) ↕ |
|---|---|---|---|---|
| TW19 | STAINES-UPON-THAMES | 3.64 | £420,000 | 480 |
| TW18 | STAINES-UPON-THAMES | 3.57 | £428,244 | 1,251 |
| TW15 | ASHFORD | 3.49 | £437,928 | 1,146 |
| TW16 | SUNBURY-ON-THAMES | 3.29 | £465,000 | 814 |
| TW17 | SHEPPERTON | 3.03 | £505,000 | 545 |
Check the stamp duty guide before making an offer on any of these postcodes.
Spelthorne Buy-to-Let Overview
Spelthorne offers an average gross rental yield of 3.4% across 5 postcode districts, with a median property price of £437,928 and typical monthly rents of £1,275. While below the England average of 3.6%, specific postcodes within Spelthorne can offer stronger returns.
Use our rental yield calculator to model your own numbers for a property in Spelthorne.
Frequently Asked Questions
What is the average rental yield in Spelthorne?
The average gross rental yield in Spelthorne is 3.4%, based on 4,236 property transactions and VOA rental data. Median property price is £437,928 with typical rents of £1,275/month.
What are the best postcodes for buy-to-let in Spelthorne?
The highest-yielding postcodes in Spelthorne are TW19 (3.6%), TW18 (3.6%), and TW15 (3.5%). These areas offer the strongest returns relative to property prices.
How does Spelthorne compare to the South East average?
Spelthorne averages 3.4% gross yield, above the South East average of 3.3%. With 5 postcode districts to choose from, investors can find competitive buy-to-let returns in the area.