# N20 8NX: area report for a postcode in Barnet

N20 8NX is a postcode in Barnet.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Barnet. Open the map at N20 8NX for neighbourhoods and points.

In: [Barnet](https://openindex.co.uk/barnet) › [N20](https://openindex.co.uk/postcode/n20) › [N20 8](https://openindex.co.uk/postcode/n20-8)

## Around this postcode

- **3 crimes within 500 m**: August, up 200% on July. Barnet 007C: 60 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.1964,51.6299,N208NX
- **Totteridge & Whetstone, 1.2 km**: About 15 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-0.1964,51.6299,N208NX
- **2 schools within 800 m**: Nearest is 10 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.1964,51.6299,N208NX
- **No property in N20 8NX listed at risk of flooding**: From rivers or the sea, with flood defences, in the Environment Agency's assessment. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=-0.1964,51.6299,N208NX
- **England’s least deprived 10%**: This neighbourhood, Barnet 007C. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.1964,51.6299,N208NX
- **£600,560 average price**: For the whole of Barnet, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.1964,51.6299,N208NX
- **No GP practices within 1 km**: Nearest is 1.7 km away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.1964,51.6299,N208NX
- **No supermarkets within 1 km**: Nearest is 1.4 km away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.1964,51.6299,N208NX
- **No gigabit broadband at N20 8NX**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-0.1964,51.6299,N208NX
- **Moderate road and rail noise at N20 8NX**: Road 59 dB, rail 43 dB (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.1964,51.6299,N208NX
- **Not in a radon Affected Area**: Under 1% of homes in this 1 km square are estimated to be at or above the radon Action Level. (1 km grid) https://openindex.co.uk/map/radon?around=-0.1964,51.6299,N208NX
- **11.5 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.1964,51.6299,N208NX

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [St Andrew's CofE Voluntary Aided Primary School, Totteridge](https://openindex.co.uk/school/st-andrews-cofe-voluntary-aided-primary-school-totteridge-e101327) | Primary | 10 m (1 minute on foot) | Report card, April 2026: safeguarding met | 93% met the expected standard at KS2 (2024/25) |
| [Woodridge Primary School](https://openindex.co.uk/school/woodridge-primary-school-e101298) | Primary | 690 m (9 minutes on foot) | Graded inspection, March 2025: no overall grade | 79% met the expected standard at KS2 (2024/25) |
| [The Totteridge Academy](https://openindex.co.uk/school/the-totteridge-academy-e144502) | Secondary | 1 km (13 minutes on foot) | Report card, November 2025: safeguarding met | Attainment 8 of 60.9 (2025/26, provisional) |
| [Finchley Catholic High School](https://openindex.co.uk/school/finchley-catholic-high-school-e101362) | Secondary | 1.3 km (17 minutes on foot) | School remains Good, September 2023 | Attainment 8 of 59.5 (2025/26, provisional) |
| [St John's CofE Primary and Nursery School](https://openindex.co.uk/school/st-johns-cofe-primary-and-nursery-school-e101321) | Primary | 1.4 km (17 minutes on foot) | School remains Good, July 2022 | 87% met the expected standard at KS2 (2024/25) |
| [The Holmewood School](https://openindex.co.uk/school/the-holmewood-school-e136263) | Special | 1.5 km (19 minutes on foot) | No outcome in Ofsted's file | – |
| [Alma Primary](https://openindex.co.uk/school/alma-primary-e139562) | Primary | 1.6 km (19 minutes on foot) | Good (overall), July 2023 | 78% met the expected standard at KS2 (2024/25) |
| [Frith Manor Primary School](https://openindex.co.uk/school/frith-manor-primary-school-e101280) | Primary | 1.7 km (21 minutes on foot) | Standards maintained, October 2024 | 68% met the expected standard at KS2 (2024/25) |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| March 2026 | £1,380,000 | Detached, established, freehold | 180 m |
| December 2023 | £2,125,000 | Detached, established, freehold | 180 m |
| February 2023 | £3,000,000 | Detached, established, freehold | 210 m |
| July 2024 | £2,300,000 | Detached, established, freehold | 220 m |
| May 2025 | £2,610,000 | Detached, established, freehold | 250 m |
| November 2025 | £1,700,000 | Detached, established, freehold | 340 m |
| November 2025 | £2,200,000 | Detached, established, freehold | 350 m |
| September 2023 | £1,691,681 | Detached, established, freehold | 370 m |

## Within 1 km

## Key figures

- **Average house price: £600,560** (July 2026). Barnet’s average house price was £600,560 in July 2026 (HM Land Registry). Down 4.9% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £47,141** (2025). Full-time workers living in Barnet earned a median of £47,141 in 2025 (ONS earnings survey). 30th highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 12.7×** (2025). A home in Barnet costs 12.7 times local full-time pay. 14th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 16 September 2026.
- **Deprivation score: 19.5** (2025). Barnet has a deprivation score of 19.5 in the English Indices of Deprivation 2025 (MHCLG). 140th most deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Barnet 007C (Neighbourhood)

- **Deprivation score: 4.6** (2025). Barnet 007C has a deprivation score of 4.6 in the English Indices of Deprivation 2025 (MHCLG). Joint 2,377th least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £1,690,000** (2025). The median price paid for a home in Barnet 007C was £1,690,000 in 2025. 79th most expensive of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,365** (2021). Barnet 007C had 1,365 usual residents at the census (ONS Census 2021). Joint 16,737th least populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **Gigabit broadband coverage: 30.2%** (January 2026). In Barnet 007C, 30.2% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## N20 (Postcode district)

- **Median sale price: £734,400** (2025). The median price paid for a home in N20 was £734,400 in 2025. 62nd most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 20,430** (2021). N20 had 20,430 usual residents at the census (ONS Census 2021). 1,320th least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **People in radon Affected Area squares: 0%** (2022). About 0% of people in N20 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022.
- **Gigabit broadband coverage: 79.2%** (January 2026). In N20, 79.2% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## About

- Type: Postcode
- Council: [Barnet](https://openindex.co.uk/barnet)
- Centre: 51.6299, -0.1964

Council: [Barnet](https://openindex.co.uk/barnet) (London borough, 100%).

## Your MP

- [Chipping Barnet](https://openindex.co.uk/constituency/chipping-barnet): Dan Tomlinson (Labour), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Sources

- [Street-level crime](https://openindex.co.uk/sources/street-crime), August 2026 (Map point)
- [Rail and Tube stations](https://openindex.co.uk/sources/stations), 2024/25 (Exact point)
- [Schools](https://openindex.co.uk/sources/schools) (Exact point)
- [Flood risk by postcode](https://openindex.co.uk/sources/flood-risk-by-postcode), June 2026 (Postcode)
- [English Indices of Deprivation 2025](https://openindex.co.uk/sources/deprivation-england), 2025 (Neighbourhood)
- [Average house price](https://openindex.co.uk/sources/house-prices), July 2026 (Council)
- [GP practices](https://openindex.co.uk/sources/gp-practices) (Postcode)
- [Supermarkets](https://openindex.co.uk/sources/supermarkets) (Exact point)
- [Broadband by postcode](https://openindex.co.uk/sources/broadband-by-postcode), January 2026 (Postcode)
- [Road and rail noise by postcode](https://openindex.co.uk/sources/noise-by-postcode), 2021 (Postcode)
- [Radon potential](https://openindex.co.uk/sources/radon) (1 km grid)
- [Nitrogen dioxide (NO2)](https://openindex.co.uk/sources/nitrogen-dioxide), 2025 (1 km grid)

On the map: https://openindex.co.uk/map/sold-prices?around=-0.1964,51.6299,N208NX

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/n20-8nx.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.8, https://doi.org/10.5281/zenodo.23508850. The HTML page: https://openindex.co.uk/postcode/n20-8nx