S21 Property Price Guide and Insights

Discover S21's 2025 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 S21?

The average price for a house in S21 is £344k, costing on average £236 per sqft.

Average prices of houses by bedroom count are: £212k for a two-bedroom, £230k for a three-bedroom, £501k for a four-bedroom, and £568k for a five-bedroom.

What share of houses in S21 feature gardens and parking?

In S21, 100% of houses have a garden and 97% include parking.

What is the breakdown of property types in S21?

The housing mix in S21 is 41% detached, 24% semi-detached, 16% terraced, and 19% other.

£344k
Average Price
£212k
2 Bed
£230k
3 Bed
£501k
4 Bed
£568k
5 Bed
100%
Have a garden
£236
per sqft
97%
Include parking
Detached: 41%
Semi-Detached: 24%
Terraced: 16%
Other: 19%

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 S21?

The average price for a flat in S21 is £137k, costing on average £0 per sqft.

Average prices of flats by bedroom count are: £0 for a one-bedroom, £130k for a two-bedroom, £150k for a three-bedroom, and £0 for a four-bedroom.

What share of flats in S21 feature balconies and parking?

In S21, 33% of flats have a balcony and 100% include parking.

What is the breakdown of lease types in S21?

The leasing mix in S21 is 100% leasehold and 0% freehold.

£137k
Average Price
£0
1 Bed
£130k
2 Bed
£150k
3 Bed
£0
4 Bed
33%
Have a balcony
£0
per sqft
100%
Include parking
Leasehold: 100%
Freehold: 0%

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