N20 — Whetstone & Totteridge
Barnet · Outward postcode district · Land Registry data 2018–2026
N20 is a London outward postcode in Whetstone & Totteridge, Barnet. Browse property, services and rentals for this postcode district. Residential sold-price summaries from HM Land Registry for N20 span 2018–2026 below (headline totals exclude non-residential “Other” transfers).
Sold prices by property type
2025 dataSource: HM Land Registry Price Paid Data (Open Government Licence). Averages exclude “Other” non-residential transfers.
Nearby stations
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National RailOakleigh Park Station 0.7 mi
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TubeTotteridge & Whetstone Station 0.8 mi
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National RailNew Southgate Station 1.2 mi
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TubeWoodside Park Station 1.3 mi
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TubeSouthgate 1.4 mi
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TubeArnos Grove Station 1.5 mi
Browse listings
Full data table
Data source: HM Land Registry Price Paid Data.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.
CheckLondon uses processed rows from the Price Paid Data extract to produce London sold-price statistics. London postcode hub pages show public aggregate statistics only and do not display individual residential addresses. Transaction-level listings on this site do not include residential street addresses.
Headline year totals count residential sales only (Detached, Semi-detached, Terraced, Flat / maisonette). Land Registry type Other is shown in the breakdown but excluded from headline totals.
Yearly summary (residential)
| Year | Transactions | Average price | Median price |
|---|---|---|---|
| 2026 | 42 | £662,499 | £577,500 |
| 2025 | 233 | £834,940 | £685,000 |
| 2024 | 280 | £765,183 | £620,500 |
| 2023 | 352 | £721,958 | £540,000 |
By year and property type
| Year | Property type | Average price | Median price | Transactions |
|---|---|---|---|---|
| 2026 | Detached (D) | £1,576,667 | £1,380,000 | 3 |
| 2026 | Flat / Maisonette (F) | £420,212 | £365,000 | 21 |
| 2026 | Semi-detached (S) | £832,500 | £850,000 | 13 |
| 2026 | Terraced (T) | £689,600 | £695,000 | 5 |
| 2025 | Detached (D) | £1,692,250 | £1,462,500 | 30 |
| 2025 | Flat / Maisonette (F) | £448,274 | £395,500 | 93 |
| 2025 | Other (O) | £821,000 | £320,000 | 5 |
| 2025 | Semi-detached (S) | £1,018,640 | £995,000 | 73 |
| 2025 | Terraced (T) | £749,276 | £690,000 | 37 |
| 2024 | Detached (D) | £1,734,545 | £1,325,000 | 33 |
| 2024 | Flat / Maisonette (F) | £471,574 | £402,500 | 138 |
| 2024 | Other (O) | £2,027,703 | £596,475 | 16 |
| 2024 | Semi-detached (S) | £888,286 | £850,000 | 77 |
| 2024 | Terraced (T) | £735,503 | £705,000 | 32 |
| 2023 | Detached (D) | £1,601,598 | £1,474,500 | 36 |
| 2023 | Flat / Maisonette (F) | £496,861 | £435,000 | 208 |
| 2023 | Other (O) | £1,165,657 | £445,000 | 14 |
| 2023 | Semi-detached (S) | £955,299 | £885,000 | 73 |
| 2023 | Terraced (T) | £668,214 | £625,000 | 35 |
More (2022 and earlier, or outside 2023–2026)
| Year | Property type | Average price | Median price | Transactions |
|---|---|---|---|---|
| 2022 | Detached (D) | £2,136,567 | £1,762,500 | 54 |
| 2022 | Flat / Maisonette (F) | £486,732 | £462,500 | 162 |
| 2022 | Other (O) | £1,053,154 | £700,000 | 13 |
| 2022 | Semi-detached (S) | £910,235 | £902,500 | 74 |
| 2022 | Terraced (T) | £814,144 | £775,000 | 59 |
| 2021 | Detached (D) | £1,764,199 | £1,260,000 | 59 |
| 2021 | Flat / Maisonette (F) | £385,470 | £362,000 | 117 |
| 2021 | Other (O) | £1,802,891 | £892,500 | 26 |
| 2021 | Semi-detached (S) | £942,866 | £862,500 | 104 |
| 2021 | Terraced (T) | £727,485 | £680,000 | 61 |
| 2020 | Detached (D) | £1,559,356 | £1,250,000 | 45 |
| 2020 | Flat / Maisonette (F) | £441,153 | £383,500 | 86 |
| 2020 | Other (O) | £1,943,793 | £69,250 | 14 |
| 2020 | Semi-detached (S) | £855,103 | £835,000 | 64 |
| 2020 | Terraced (T) | £660,609 | £650,000 | 55 |
| 2019 | Detached (D) | £1,337,012 | £1,065,000 | 40 |
| 2019 | Flat / Maisonette (F) | £412,181 | £352,500 | 89 |
| 2019 | Other (O) | £1,452,615 | £623,314 | 25 |
| 2019 | Semi-detached (S) | £753,969 | £750,000 | 53 |
| 2019 | Terraced (T) | £657,552 | £641,000 | 106 |
| 2018 | Detached (D) | £1,199,256 | £1,050,000 | 39 |
| 2018 | Flat / Maisonette (F) | £423,365 | £405,475 | 144 |
| 2018 | Other (O) | £1,110,275 | £895,000 | 21 |
| 2018 | Semi-detached (S) | £831,636 | £777,500 | 44 |
| 2018 | Terraced (T) | £668,382 | £683,000 | 66 |