SL1 Property Price Guide and Insights

Discover SL1'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 SL1?

The average price for a house in SL1 is £569k, costing on average £998 per sqft.

Average prices of houses by bedroom count are: £392k for a two-bedroom, £502k for a three-bedroom, £738k for a four-bedroom, and £769k for a five-bedroom.

What share of houses in SL1 feature gardens and parking?

In SL1, 91% of houses have a garden and 96% include parking.

What is the breakdown of property types in SL1?

The housing mix in SL1 is 17% detached, 44% semi-detached, 34% terraced, and 5% other.

£569k
Average Price
£392k
2 Bed
£502k
3 Bed
£738k
4 Bed
£769k
5 Bed
91%
Have a garden
£998
per sqft
96%
Include parking
Detached: 17%
Semi-Detached: 44%
Terraced: 34%
Other: 5%

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 SL1?

The average price for a flat in SL1 is £251k, costing on average £415 per sqft.

Average prices of flats by bedroom count are: £199k for a one-bedroom, £301k for a two-bedroom, £356k for a three-bedroom, and £0 for a four-bedroom.

What share of flats in SL1 feature balconies and parking?

In SL1, 16% of flats have a balcony and 74% include parking.

What is the breakdown of lease types in SL1?

The leasing mix in SL1 is 97% leasehold and 3% freehold.

£251k
Average Price
£199k
1 Bed
£301k
2 Bed
£356k
3 Bed
£0
4 Bed
16%
Have a balcony
£415
per sqft
74%
Include parking
Leasehold: 97%
Freehold: 3%

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