London · N21
Estate agents in Grange Park — house prices & property market
Estate agents in Grange Park — The registered record for N21 covers 471 sales on 144 different streets; the median is £648,000. Flats dominate the district, and the recorded range runs £1,000 to £5.60m. Use those numbers as the floor and ceiling of any conversation about value in N21, then adjust for condition, floor and outside space. Figures on this page cover the whole N21 postcode district, which Grange Park shares with neighbouring areas; they are not Grange Park-only numbers.
Seymont covers every London postcode. We publish the registered numbers for Grange Park in full, and our agents can talk you through what they mean for a sale, a purchase or a valuation here.
Registered sales
471
Median price paid
£648,000
Data to
August 2026
Streets covered
61
Postcodes
N21
By property type
What sells in Grange Park
Median and range of prices actually paid, by property type.
| Type | Sales | Median | Range |
|---|---|---|---|
| flat | 161 | £362,000 | £100,000–£740,000 |
| semi-detached | 137 | £890,000 | £425,000–£1.75m |
| terraced | 104 | £650,000 | £290,000–£1.18m |
| detached | 54 | £1.20m | £635,000–£5.60m |
Source: HM Land Registry Price Paid Data. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
Street directory
All streets in Grange Park
61 streets with registered sales in Grange Park, 61 of them with enough transactions for a full price history.
Source: HM Land Registry Price Paid Data. Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
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