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 £556k, costing on average £1k per sqft.

Average prices of houses by bedroom count are: £399k for a two-bedroom, £497k for a three-bedroom, £687k for a four-bedroom, and £838k for a five-bedroom.

What share of houses in SL1 feature gardens and parking?

In SL1, 94% of houses have a garden and 88% include parking.

What is the breakdown of property types in SL1?

The housing mix in SL1 is 20% detached, 42% semi-detached, 31% terraced, and 7% other.

£556k
Average Price
£399k
2 Bed
£497k
3 Bed
£687k
4 Bed
£838k
5 Bed
94%
Have a garden
£1k
per sqft
88%
Include parking
Detached: 20%
Semi-Detached: 42%
Terraced: 31%
Other: 7%

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 £247k, costing on average £1k per sqft.

Average prices of flats by bedroom count are: £188k for a one-bedroom, £283k for a two-bedroom, £429k for a three-bedroom, and N/A for a four-bedroom.

What share of flats in SL1 feature balconies and parking?

In SL1, 29% of flats have a balcony and 68% include parking.

What is the breakdown of lease types in SL1?

The leasing mix in SL1 is 99% leasehold and 1% freehold.

£247k
Average Price
£188k
1 Bed
£283k
2 Bed
£429k
3 Bed
N/A
4 Bed
29%
Have a balcony
£1k
per sqft
68%
Include parking
Leasehold: 99%
Freehold: 1%

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