KT21 Property Price Guide and Insights

Discover KT21's 2026 property market: average prices for flats vs. houses, bedroom-count breakdowns, % of homes with gardens or balconies, plus an interactive postcode heatmap.

Author
Lisa Thomson
Writer

Houses

Explore our blog for market insights, guides and a sprinkling of our favourite properties!

What is the average price of a house in KT21?

The average price for a house in KT21 is £1.03m, costing on average £955 per sqft.

Average prices of houses by bedroom count are: £629k for a two-bedroom, £737k for a three-bedroom, £1.01m for a four-bedroom, and £1.45m for a five-bedroom.

What share of houses in KT21 feature gardens and parking?

In KT21, 97% of houses have a garden and 92% include parking.

What is the breakdown of property types in KT21?

The housing mix in KT21 is 50% detached, 33% semi-detached, 3% terraced, and 14% other.

£1.03m
Average Price
£629k
2 Bed
£737k
3 Bed
£1.01m
4 Bed
£1.45m
5 Bed
97%
Have a garden
£955
per sqft
92%
Include parking
Detached: 50%
Semi-Detached: 33%
Terraced: 3%
Other: 14%

Flats and apartments

Explore our blog for market insights, guides and a sprinkling of our favourite properties!

What is the average price of a flat in KT21?

The average price for a flat in KT21 is £312k, costing on average £482 per sqft.

Average prices of flats by bedroom count are: £248k for a one-bedroom, £359k for a two-bedroom, £434k for a three-bedroom, and N/A for a four-bedroom.

What share of flats in KT21 feature balconies and parking?

In KT21, 16% of flats have a balcony and 97% include parking.

What is the breakdown of lease types in KT21?

The leasing mix in KT21 is 97% leasehold and 3% freehold.

£312k
Average Price
£248k
1 Bed
£359k
2 Bed
£434k
3 Bed
N/A
4 Bed
16%
Have a balcony
£482
per sqft
97%
Include parking
Leasehold: 97%
Freehold: 3%

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