N3 Postcode Data
Property data for the N3 postcode district covering Barnet. Sold prices, crime statistics, energy performance, and demographic insights, all from HM Land Registry, Police UK, and the EPC Register.
Quick answer
The average sale price in N3 is £467,705 (median £400,000), based on 171 HM Land Registry transactions. Police UK recorded 360 crimes within a 1-mile radius in 2026-05.
Headline pricing in N3 is above the UK national average (England & Wales average ~£290k as of 2025). Stock is dominated by terraced properties (71 of the last 171 sales).
Avg sale price
£467,705
171 sales
Median price
£400,000
Crime incidents
360
2026-05
Avg EPC score
n/a
129 certs
Recent sold prices
Latest 30 property sales in the N3 area, sourced from HM Land Registry Price Paid Data.
terraced
£477,957
71 sales
flat-maisonette
£338,871
57 sales
semi-detached
£673,918
33 sales
detached
£792,000
5 sales
| Date | Address | Type | Price |
|---|---|---|---|
| Nov 2025 | 11, CEDAR COURT, LONDON | flat-maisonette | £535,000 |
| Aug 2025 | 7, CEDAR COURT, LONDON | flat-maisonette | £520,000 |
| Jul 2025 | 3, CEDAR COURT, LONDON | flat-maisonette | £534,000 |
| Mar 2025 | 19, HAMILTON WAY, LONDON | semi-detached | £1,100,000 |
| Mar 2025 | 37, NETHER CLOSE, LONDON | flat-maisonette | £428,000 |
| Aug 2024 | 21, NETHER CLOSE, LONDON | flat-maisonette | £410,000 |
| Jul 2024 | 39, BRENT WAY, LONDON | terraced | £787,500 |
| Jun 2024 | 18, HAMILTON WAY, LONDON | terraced | £1,006,500 |
| Jun 2024 | FLAT 2, 2, THE DRIVE, LONDON | flat-maisonette | £600,000 |
| Nov 2023 | 10, NETHER CLOSE, LONDON | other | £302,000 |
| Oct 2023 | 10, NETHER CLOSE, LONDON | flat-maisonette | £230,000 |
| Aug 2023 | FLAT 1, 2, THE DRIVE, LONDON | flat-maisonette | £725,000 |
| Jul 2023 | 1, THE DRIVE, LONDON | semi-detached | £1,530,000 |
| Mar 2023 | 1, FINCHLEY WAY, LONDON | detached | £1,455,000 |
| Oct 2022 | 1, NETHER CLOSE, LONDON | other | £69,000 |
Crime in N3
360 reported crimes within a 1-mile radius of the postcode centroid in 2026-05, from Police UK data.
Violent Crime
103
Anti Social Behaviour
102
Vehicle Crime
36
Public Order
31
Burglary
21
Energy performance
Aggregate EPC stats from 129 recently-certified properties in the N3 area.
Sample size
129
Rating distribution
A
0
B
5
C
30
D
74
E
18
F
2
G
0
Area information
- Local authority
- Barnet
- Country
- England
- Wards
- Finchley Church End, Mill Hill, Totteridge & Woodside
- Constituency
- Chipping Barnet
- Latitude
- 51.6001
- Longitude
- -0.1938
More for N3
Typical property
What the typical N3 property looks like
Area summary, buyer notes, researched facts
Council tax
Barnet 2025/26 rates
All bands, monthly cost, discounts
Sold prices tool
Full transaction history for N3
HM Land Registry from 1995
Corporate freeholders
Companies registered in N3
Live Companies House data + PSCs
EPC checker
Look up any N3 address
Energy ratings + improvement options
Crime checker
Local breakdown for N3
Police UK monthly data
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Get a Property ReportData sources & methodology
Sold prices: HM Land Registry Price Paid Data, the official UK government records updated monthly. Sample uses the 30 most recent registered transactions in the postcode area.
Crime: Police UK street-level crime data, covering a 1-mile radius from the N3 postcode centroid for the most recent month available (typically 2 months behind). For Scottish postcodes we use Police Scotland recorded-crime counts published by the Scottish Government (2024-25), reported by council area.
EPC: opendatacommunities.org, the official Energy Performance Certificate register for England and Wales. Aggregate stats from up to 30 most recent certificates in the postcode. For Scottish postcodes we use Scottish EPC Register lodgements, aggregated to a council-level band distribution (Q2 2025 to Q1 2026). For Northern Ireland we use the NISRA Census 2021 EPC-band classification of every household, aggregated by council (Census 2021).
Area data: postcodes.io, open data from the Office for National Statistics.