DN21 Property Price Guide and Insights
Discover DN21's 2025 property market: average prices for flats vs. houses, bedroom-count breakdowns, % of homes with gardens or balconies, plus an interactive postcode heatmap.

Houses
Explore our blog for market insights, guides and a sprinkling of our favourite properties!
What is the average price of a house in DN21?
The average price for a house in DN21 is £234k, costing on average £131 per sqft.
Average prices of houses by bedroom count are: £134k for a two-bedroom, £206k for a three-bedroom, £313k for a four-bedroom, and £500k for a five-bedroom.
What share of houses in DN21 feature gardens and parking?
In DN21, 92% of houses have a garden and 88% include parking.
What is the breakdown of property types in DN21?
The housing mix in DN21 is 37% detached, 33% semi-detached, 19% terraced, and 12% other.
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 DN21?
The average price for a flat in DN21 is £77k, costing on average £93 per sqft.
Average prices of flats by bedroom count are: £75k for a one-bedroom, £78k for a two-bedroom, £0 for a three-bedroom, and £0 for a four-bedroom.
What share of flats in DN21 feature balconies and parking?
In DN21, 13% of flats have a balcony and 100% include parking.
What is the breakdown of lease types in DN21?
The leasing mix in DN21 is 75% leasehold and 25% freehold.
Looking for a property in DN21?
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