Key indicators for buyers
The TW15 market is moderately favourable for buyers.
Yearly averages · HM Land Registry Price Paid Data
2026averages · HM Land Registry Price Paid Data
House price ÷ median earnings · ONS data
Affordability data shown for wider Spelthorne area
A home in Spelthorne costs 12.2x the local median salary — very stretched, improving from a peak of 12.2x in 2020.
Average monthly rent · ONS Private Rental Index
Rental data shown for wider Spelthorne area
Average monthly rent in Spelthorne is £1,633, up 1.7% year-on-year. Rents have risen consistently over the past five years.
2yr fixed · 75% LTV · 25yr term · BoE avg. rate
Based on the average Spelthorne price of £466,143 with a 25% deposit (£117k), a 2-year fixed mortgage at 3.97% costs around £1,840 per month.
Monthly cost comparison based on current data
Uses TW15 avg. price with Spelthorne rental data
Monthly mortgage payments (£1,840) are £207 more than renting (£1,633). However, buying requires an upfront deposit of £117k — it would take around 11 years to recoup that cost compared to renting and investing the difference.
Latest transactions · HM Land Registry Price Paid Data
| Address | Type | Price | Date |
|---|---|---|---|
43, HOGARTH AVENUE TW15 1QB | Terraced | £493,000 | 16 Jan 2026 |
56, VILLAGE WAY TW15 2LB | Semi-detached | £600,000 | 16 Jan 2026 |
418A, LONDON ROAD TW15 3AB | Flat/Maisonette | £325,000 | 15 Jan 2026 |
17, LODGE WAY TW15 3AH | Semi-detached | £570,000 | 9 Jan 2026 |
FLAT 2, MAPLEWOOD COURT, 47, WOODTHORPE ROAD TW15 2AU | Flat/Maisonette | £305,000 | 9 Jan 2026 |
60A, CHESTERFIELD ROAD TW15 2ND | Flat/Maisonette | £335,000 | 9 Jan 2026 |
35, FORDBRIDGE ROAD TW15 2TB | Semi-detached |
Data sources (all free & public): HM Land Registry Price Paid Data & UK House Price Index · ONS Housing Affordability Ratios · ONS Private Rental Index · Bank of England Quoted Household Interest Rates · HMRC Monthly Property Transactions
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
The average property in TW15 sold for £466,143 in 2026, with a median of £493,000 across 7 transactions. Prices rose 2.9% compared to the previous year.
| £635,000 |
| 6 Jan 2026 |
27, CECIL ROAD TW15 1RJ | Semi-detached | £525,000 | 19 Dec 2025 |
27, ANGLESEY CLOSE TW15 2JH | Terraced | £535,000 | 19 Dec 2025 |
3A, DORSET ROAD TW15 3BZ | Detached | £530,000 | 18 Dec 2025 |
11, PALMER COURT, 5, PITCHER LANE TW15 2DY | Flat/Maisonette | £122,500 | 18 Dec 2025 |
174, STANWELL ROAD TW15 3QS | Semi-detached | £548,000 | 18 Dec 2025 |
196, FELTHAM ROAD TW15 1AS | Flat/Maisonette | £290,000 | 17 Dec 2025 |
12, CELIA CRESCENT TW15 3NW | Semi-detached | £447,000 | 17 Dec 2025 |
FLAT 10, INSIGNIA COURT, 91 - 93, CHURCH ROAD TW15 2AX | Flat/Maisonette | £276,000 | 15 Dec 2025 |
FLAT 6, BENJAMIN COURT, 424 - 428, STAINES ROAD WEST TW15 1RA | Flat/Maisonette | £220,000 | 12 Dec 2025 |
20, COURTFIELD ROAD TW15 1JR | Semi-detached | £478,000 | 11 Dec 2025 |
12, FORDBRIDGE COURT, FORDBRIDGE ROAD TW15 3SA | Flat/Maisonette | £308,000 | 11 Dec 2025 |
13, ASHDENE CLOSE TW15 1UG | Terraced | £415,000 | 8 Dec 2025 |
92, HENGROVE CRESCENT TW15 3DJ | Terraced | £430,000 | 5 Dec 2025 |
The most recent recorded sale in TW15 was a terraced property on Hogarth Avenue for £493,000 in January 2026. Across the last 20 sales, the median price was £447,000.