N11 postcode area guide — Barnet
House prices, crime, broadband speeds, mobile signal, schools and demographics for the N11 postcode district in Barnet — every official dataset on one page.
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Where is N11?
Broadband & internet speeds in N11
Excellent coverage
Superfast (30Mb+)
99.3%
Ultrafast (300Mb+)
85.3%
Gigabit-capable
83.8%
Below USO (10Mb)
0%
Broadband availability in the N11 postcode district (Barnet) is Excellent — gigabit-capable full fibre is widely available. Across the 593 postcodes Ofcom measures in N11, superfast broadband (30 Mbit/s or faster) reaches 99.3% of premises and gigabit-capable lines are available to 83.8%.
Around 0% of premises in N11 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.
Sample postcodes in N11
| Postcode | Superfast | Gigabit |
|---|---|---|
| N11 1AA | 95.5% | 90.9% |
| N11 1AB | 100% | 100% |
| N11 1AD | 100% | 100% |
| N11 1AE | 100% | 100% |
| N11 1AF | 100% | 100% |
| N11 1AG | 100% | 100% |
| N11 1AH | 96.7% | 96.7% |
| N11 1AJ | 100% | 0% |
| N11 1AN | 84% | 84% |
| N11 1AP | 97.4% | 94.7% |
Run a speed test to see what you're actually getting, or check your exact postcode.
Mobile signal around Barnet
Ofcom's coverage model for the wider Barnet district (168,463 premises):
4G indoors — all networks
98.7%
4G outdoors — all networks
100%
5G outdoors — all networks
99.6%
Voice indoors — all networks
99.6%
Signal varies street by street — use the mobile coverage checker to compare EE, O2, Three and Vodafone at an exact postcode.
Crime in N11
Police recorded 399 incidents within about a mile of the centre of N11 in May 2026 (latest published street-level data). The breakdown:
| Category | Incidents | Share |
|---|---|---|
| Violence & sexual offences | 104 | 26.1% |
| Anti-social behaviour | 95 | 23.8% |
| Shoplifting | 50 | 12.5% |
| Vehicle crime | 44 | 11.0% |
| Other theft | 26 | 6.5% |
| Robbery | 25 | 6.3% |
| Public order | 18 | 4.5% |
| Burglary | 15 | 3.8% |
Raw counts favour busy town centres — a high street with shops and nightlife records more incidents than a residential cul-de-sac. Source: police.uk open data (point sample around the district centroid).
House prices in N11
Based on 215 sales registered with HM Land Registry in the last 12 months, the median sold price in N11 is £480,000, down 5.0% on the previous year (£505,000).
Semi-detached
£765,000
36 sales
Terraced
£627,000
70 sales
Flat / maisonette
£333,267
98 sales
Latest recorded sales in N11
| Date | Price | Type | Street | Postcode |
|---|---|---|---|---|
| 13 May 2026 | £310,000 | Flat | Waterfall Road | N11 1NJ |
| 11 May 2026 | £320,000 | Flat | Cline Road | N11 2NF |
| 11 May 2026 | £387,000 | Terraced | Elm Way | N11 3NP |
| 7 May 2026 | £280,000 | Flat | Maidstone Road | N11 2TQ |
| 28 Apr 2026 | £305,000 | Flat | Brunswick Park Road | N11 1JJ |
| 24 Apr 2026 | £575,000 | Terraced | Whitmore Close | N11 1PB |
| 20 Apr 2026 | £450,000 | Flat | Maidstone Road | N11 2TR |
| 20 Apr 2026 | £3,120,000 | Other | Brunswick Industrial Park | N11 1JL |
| 17 Apr 2026 | £805,000 | Terraced | Natal Road | N11 2HU |
| 15 Apr 2026 | £450,000 | Semi-detached | Tunnel Gardens | N11 2AP |
Contains HM Land Registry data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0.
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Who lives here? Barnet demographics
Census 2021 figures for the wider Barnet district (389,341 residents, 148,917 households):
| Age profile | |
|---|---|
| Under 15 | 20.5% |
| 15–29 | 25% |
| 30–44 | 22.7% |
| 45–64 | 17.4% |
| 65+ | 14.4% |
| Housing tenure | |
|---|---|
| Owner-occupied | 52.7% |
| Private rented | 32.8% |
| Social rented | 6.7% |
Source: ONS Census 2021 (district level — the finest openly licensed cut we republish). © Crown copyright, OGL v3.0.
Schools in and around N11
| School | Phase | Ages | Pupils | Postcode |
|---|---|---|---|---|
| Alexandra Park School | Secondary | 11–18 | 1,888 | N11 2AZ |
| Friern Barnet School | Secondary | 11–16 | 591 | N11 3LS |
| St Andrew the Apostle Greek Orthodox School | Secondary | 11–19 | 554 | N11 1NP |
| Bowes Primary School | Primary | 3–11 | 464 | N11 2HL |
| Holly Park Primary School | Primary | 3–11 | 396 | N11 3HG |
| Bounds Green Junior School | Primary | 7–11 | 348 | N11 2QG |
| Bounds Green Infant School | Primary | 3–7 | 321 | N11 2QG |
| Dwight School London | Not applicable | 2–18 | 265 | N11 3LX |
Source: DfE Get Information about Schools (England & Wales). Check Ofsted report cards for inspection detail — headline one-word grades were retired in 2024.
Food hygiene ratings in N11
140 rated food businesses operate in N11. 72 hold the top rating of 5, 33 are rated 4, and 5 are rated 2 or below.
Among the 5-rated: Aldi Store, Annie and Co Nursery and Forest Sch, Apple Day Nursery, Arnos Grove Food Centre, Aspens Services Ltd.
Source: Food Standards Agency, food hygiene ratings (FHRS) open data.
Energy performance (EPC) in N11
From a sample of 266 Energy Performance Certificates across 12 N11 postcodes, the most common rating is band C (average band D). 51% of sampled homes are rated C or better.
Band B
3%
Band C
48%
Band D
38%
Band E
8%
Band F
2%
Band G
1%
Source: MHCLG Energy Performance of Buildings Data (England & Wales), sampled at postcode level and refreshed monthly. Individual certificates are on each postcode’s page.
Phone area codes for Barnet
Landlines around N11 typically use:
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What's it like living in N11?
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Moving to N11? Sort your connectivity first
We arrange broadband, full-fibre, leased lines, VoIP and business mobiles across Barnet — free, no-obligation quote.
Postcodes in N11
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Frequently asked questions
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Sources: HM Land Registry Price Paid Data, police.uk street-level crime, Ofcom Connected Nations, ONS Census 2021, DfE Get Information about Schools, Food Standards Agency FHRS — all © Crown copyright, licensed under the Open Government Licence v3.0. Figures are area aggregates; individual addresses vary. Energy performance (EPC) data will be added when our Open Data Communities registration is approved.