Market outlook for SM4
Key indicators for buyers
The SM4 market presents a mixed picture for buyers. Prices have softened (-9.2%), which could present a buying opportunity. Affordability has improved from a peak of 16.2x in 2016 to 14.2x today. Rising rents (£2,153/mo, +4.6%) mean the cost of waiting is real.
Price trends
Yearly averages · HM Land Registry Price Paid Data
Prices by property type
2026averages · HM Land Registry Price Paid Data
Affordability ratio
House price ÷ median earnings · ONS data
Affordability data shown for wider Merton area
A home in Merton costs 14.2x the local median salary — very stretched, improving from a peak of 16.2x in 2016.
Rental trends
Average monthly rent · ONS Private Rental Index
Rental data shown for wider Merton area
Average monthly rent in Merton is £2,153, up 4.6% year-on-year. Rents have risen consistently over the past five years.
Monthly mortgage
2yr fixed · 75% LTV · 25yr term · BoE avg. rate
Based on the average Merton price of £459,418 with a 25% deposit (£115k), a 2-year fixed mortgage at 4.79% costs around £1,972 per month.
Rent vs buy snapshot
Monthly cost comparison based on current data
Uses SM4 avg. price with Merton rental data
Monthly mortgage payments (£1,972) are £181 less than renting (£2,153). However, buying requires an upfront deposit of £115k — it would take around 7 years to recoup that cost compared to renting and investing the difference.
Recent sales
Latest transactions · HM Land Registry Price Paid Data
| Address | Type | Price | Date |
|---|---|---|---|
25, CONNAUGHT GARDENS SM4 6DB | Flat/Maisonette | £325,000 | 27 Jul 2026 |
34, LESSNESS ROAD SM4 6HP | Terraced | £385,000 | 16 Jul 2026 |
160, TUDOR DRIVE SM4 4PG | Semi-detached | £635,000 | 15 Jul 2026 |
17, YORK CLOSE SM4 5HW | Flat/Maisonette | £320,000 | 10 Jul 2026 |
51, DUDLEY DRIVE SM4 4RJ | Terraced | £275,000 | 10 Jul 2026 |
51, DUDLEY DRIVE SM4 4RJ | Terraced | £275,000 | 10 Jul 2026 |
19, DUDLEY DRIVE SM4 4RQ | Terraced | £635,000 |
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.