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 £578k, costing on average £842 per sqft.

Average prices of houses by bedroom count are: £383k for a two-bedroom, £496k for a three-bedroom, £724k for a four-bedroom, and £847k for a five-bedroom.

What share of houses in SL1 feature gardens and parking?

In SL1, 93% of houses have a garden and 91% include parking.

What is the breakdown of property types in SL1?

The housing mix in SL1 is 22% detached, 42% semi-detached, 32% terraced, and 4% other.

£578k
Average Price
£383k
2 Bed
£496k
3 Bed
£724k
4 Bed
£847k
5 Bed
93%
Have a garden
£842
per sqft
91%
Include parking
Detached: 22%
Semi-Detached: 42%
Terraced: 32%
Other: 4%

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 £255k, costing on average £626 per sqft.

Average prices of flats by bedroom count are: £206k for a one-bedroom, £295k 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, 15% of flats have a balcony and 75% include parking.

What is the breakdown of lease types in SL1?

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

£255k
Average Price
£206k
1 Bed
£295k
2 Bed
£356k
3 Bed
£0
4 Bed
15%
Have a balcony
£626
per sqft
75%
Include parking
Leasehold: 97%
Freehold: 3%

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