House prices in the N21 postcode district
Based on 234 Land Registry transactions · 12 months ending April 2026
What is the median house price in N21?
As of April 2026, the median sold price in the N21 postcode district is £632,500, based on 234 Land Registry transactions in the 12 months ending April 2026. The Gera District Price Index (GDPI) for N21 is 219 — 119% above the UK outcode median of £288,675. Detached homes sold for a median of £1,250,000.
Gera District Price Index — N21
219 / 100 where 100 = UK outcode median (£288,675). N21 is 119% above the national outcode median.
Median sold prices in N21
- Overall median
- £632,500
- vs UK outcode median
- +119%
- Transactions (12m)
- 234
By property type
| Property type | Median price | vs overall |
|---|---|---|
| Detached | £1,250,000 | +98% |
| Semi-detached | £870,000 | +38% |
| Terraced | £710,000 | +12% |
| Flat / maisonette | £347,000 | -45% |
Property type medians are shown only where ≥3 transactions were recorded. All figures: HM Land Registry Price Paid Data, 12 months ending April 2026.
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Top 12 postcode districts with median ≤ £632,500, ordered by Gera District Price Index (highest = best value relative to national median):
Medians are from HM Land Registry Price Paid Data — rolling 12 months to June 2026. GDPI = Gera District Price Index (UK outcode median = 100). Your inputs are used only in your browser.
N21 house prices — questions and answers
- What is the average house price in the N21 postcode district?
- The median sold price in N21 is £632,500, based on 234 transactions recorded by HM Land Registry in the 12 months ending April 2026.
- Is N21 cheap or expensive compared with the UK average?
- The Gera District Price Index (GDPI) for N21 is 219 (UK outcode median = 100). N21 is above-average: its median of £632,500 is 119% above the UK outcode median of £288,675 (HM Land Registry PPD, April 2026).
- How much does a detached house cost in N21?
- The median price for a detached house in N21 is £1,250,000, according to HM Land Registry Price Paid Data for the 12 months ending April 2026.
- How much does a flat cost in N21?
- The median price for a flat or maisonette in N21 is £347,000, based on HM Land Registry transaction data for the 12 months ending April 2026.
- What is the typical price for a terraced house in N21?
- The median price for a terraced house in N21 is £710,000 (HM Land Registry PPD, 12 months to April 2026).
- How much does a semi-detached house cost in N21?
- The median price for a semi-detached house in N21 is £870,000 (HM Land Registry PPD, 12 months to April 2026).
- What is the Gera District Price Index for N21?
- The Gera District Price Index (GDPI) for N21 is 219, where 100 equals the UK outcode median (£288,675). The GDPI allows direct comparison between postcode districts regardless of geography. Methodology: https://gerarent.com/methodology/gera-district-price-index.
Other postcodes in the same area
- N18 · £390,000
- N9 · £402,000
- N17 · £450,000
- N11 · £489,700
- N12 · £492,000
- N15 · £517,000
- N22 · £540,000
- N7 · £544,825
See all 2,188 UK postcode districts or the broader local authority average house prices.
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Browse rentals near N21All median prices are computed by GeraRent from the HM Land Registry — Price Paid Data — rolling 12 months ending April 2026. Minimum 5 transactions per outcode; type medians require ≥3. The Gera District Price Index (GDPI) is a Gera proprietary computation — methodology at https://gerarent.com/methodology/gera-district-price-index. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.