Rent vs buy calculator · England
Rent vs buy in Kensington and Chelsea: is it cheaper to rent or buy?
Renting leaves you £1,281,869 better off after 7 years. Owning a 2-bed terraced house costs about £20,062 a month, against £3,551 to rent the same size home.
- After 7 years
- Rent +£1,281,869
- Difference in net wealth
- Monthly cost to own
- £20,062
- Mortgage £17,147, of which £5,177 is capital
- Monthly cost to rent
- £3,551
- Rent £3,428 plus council tax
- Median price
- £3,325,000
- terraced house
- Cash needed to buy
- £645,250
- £332,500 deposit + £312,750 SDLT
- Price-to-rent ratio
- 80.8
- Price divided by a year of rent
Renting vs buying in Kensington and Chelsea by home size
| Bedrooms | Price | Rent / mo | Owning vs renting / mo | After 7 yrs |
|---|---|---|---|---|
| 1 bed | £945,000 | £2,640 | +£3,042 | Rent £108,049 |
| 2 bed | £3,325,000 | £3,428 | +£16,511 | Rent £1,281,869 |
| 3 bed | £8,325,000 | £4,074 | +£45,816 | Rent £3,895,578 |
| 4+ bed | £6,150,000 | £5,650 | +£31,211 | Rent £2,551,265 |
Average rent and house prices in Kensington and Chelsea
The ONS average private rent in Kensington and Chelsea is £3,690 a month (Aug 2026, provisional), up 2.1% on a year earlier. The median price paid is £1,150,000 (ONS median price paid, year ending Mar 2026).
Default scenario: 2-bed home, 7 years stay, 10% deposit, 4.80% fixed mortgage, monthly difference invested in a S&S ISA at 7.5%. Council tax is £1,481 a year (Band C) and is paid whether you rent or buy, so it does not change the verdict.
Renting or buying in Kensington and Chelsea: FAQs
Is it cheaper to rent or buy in Kensington and Chelsea?
For a 2-bed home in Kensington and Chelsea, owning costs about £20,062 a month and renting about £3,551, both including council tax. Renting leaves you £1,281,869 better off after 7 years. This assumes a 2-bed home, 7 years stay, 10% deposit, 4.80% fixed mortgage, monthly difference invested in a S&S ISA at 7.5%.
What is the average rent in Kensington and Chelsea?
The ONS average private rent in Kensington and Chelsea is £3,690 a month across all home sizes (Aug 2026, provisional), with £2,640 for 1 bed, £3,428 for 2 bed, £4,074 for 3 bed, £5,650 for 4 or more bed. Rents rose 2.1% over the past year.
What is the average house price in Kensington and Chelsea?
The median price paid in Kensington and Chelsea is £1,150,000 (ONS median price paid, year ending Mar 2026). The calculator uses £3,325,000 for a terraced house, the property type typical for a 2-bed home.
How much is stamp duty on an average home in Kensington and Chelsea?
A first-time buyer paying £3,325,000 would pay £312,750 in SDLT. With a 10% deposit of £332,500, the cash needed on day one is about £645,250.
What is the price-to-rent ratio in Kensington and Chelsea?
About 80.8: the 2-bed price is 80.8 times a year of rent. Higher ratios favour renting; lower ratios favour buying.
Which home size is best value to buy in Kensington and Chelsea?
On the default assumptions, a 1-bed home gives buying its strongest position: renting still ahead by £108,049 after 7 years.
Areas with a similar price-to-rent ratio
Browse every local authority.