TN21 Property Price Guide and Insights

Discover TN21's 2026 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 TN21?

The average price for a house in TN21 is £637k, costing on average £482 per sqft.

Average prices of houses by bedroom count are: £350k for a two-bedroom, £473k for a three-bedroom, £649k for a four-bedroom, and £1.07m for a five-bedroom.

What share of houses in TN21 feature gardens and parking?

In TN21, 98% of houses have a garden and 96% include parking.

What is the breakdown of property types in TN21?

The housing mix in TN21 is 54% detached, 24% semi-detached, 5% terraced, and 17% other.

£637k
Average Price
£350k
2 Bed
£473k
3 Bed
£649k
4 Bed
£1.07m
5 Bed
98%
Have a garden
£482
per sqft
96%
Include parking
Detached: 54%
Semi-Detached: 24%
Terraced: 5%
Other: 17%

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 TN21?

The average price for a flat in TN21 is £172k, costing on average £257 per sqft.

Average prices of flats by bedroom count are: £138k for a one-bedroom, £195k for a two-bedroom, N/A for a three-bedroom, and N/A for a four-bedroom.

What share of flats in TN21 feature balconies and parking?

In TN21, 20% of flats have a balcony and 95% include parking.

What is the breakdown of lease types in TN21?

The leasing mix in TN21 is 100% leasehold and 0% freehold.

£172k
Average Price
£138k
1 Bed
£195k
2 Bed
N/A
3 Bed
N/A
4 Bed
20%
Have a balcony
£257
per sqft
95%
Include parking
Leasehold: 100%
Freehold: 0%

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