3Y Avg Price
£1,183,740
10 sales
Properties
61
Sales / Year
2.2
5-year average
Avg £/sq ft
£623
£6,709/m²
Rank in N12
12th
of 149 streets
Last Sale
£1,090,000
May 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
90 total recorded
39 Northiam
Semi-Detached
£1,090,000
May 2026
46 Northiam
Semi-Detached
£1,290,000
Dec 2025
40 Northiam
Semi-Detached
£1,001,000
Oct 2025
37 Northiam
Semi-Detached
£925,000
Sept 2025
51 Northiam
Semi-Detached
£1,715,000
Aug 2025
34 Northiam
Semi-Detached
£885,000
Nov 2024
34 Northiam
Semi-Detached
£885,000
Nov 2024
49 Northiam
Semi-Detached
£1,711,400
Nov 2024
75 Northiam
Semi-Detached
£1,085,000
Oct 2024
22 Northiam
Semi-Detached
£1,250,000
Aug 2024
Street Rankings — N12
Streets ranked by 3-year average sale price. Showing positions 8–16 of 149.
| # | Street | 3Y Avg |
|---|---|---|
| 8 | Chiddingfold | £1,323,333 |
| 9 | Michleham Down | £1,243,556 |
| 10 | Southover | £1,203,000 |
| 11 | Westbury Road | £1,195,083 |
| 12 | Northiam | £1,183,740 |
| 13 | Friary Way | £1,175,000 |
| 14 | Framfield Close | £1,170,000 |
| 15 | Rodmell Slope | £1,150,000 |
| 16 | Eton Avenue | £1,100,000 |
| 16 | Lynton Avenue | £1,100,000 |
Property Mix
Type
Tenure
EPC Ratings
39 of 61 properties have an EPC record
Avg floor area: 1,959 sq ft (182 m²)
District Context — N12
N12 covers areas including Finchley and Whetstone in North London. It is a well-established residential district with strong appeal to families and professionals seeking good transport links to central London.
Average Property Price - N12
£595,203
91
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - N12
£52,136
92
National percentile
2023 census data
10-Year Annualised Price Growth - N12
1.0%
9
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - N
3.5%
16
National percentile
Estimate at 31 Jul 2026