3Y Avg Price
£564,375
16 sales
Properties
74
21 freehold · 53 leasehold
Sales / Year
5.6
5-year average
Avg £/sq ft
£557
£5,998/m²
Rank in EN5
161st
of 251 streets
Last Sale
£435,000
Apr 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
104 total recorded
FLAT 1, 19 Collison Avenue
Flat/Maisonette
£435,000
Apr 2026
FLAT 2, 17 Collison Avenue
Flat/Maisonette
£455,000
Mar 2026
FLAT 10, 17 Collison Avenue
Flat/Maisonette
£500,000
Jan 2026
FLAT 2, 15 Collison Avenue
Flat/Maisonette
£320,000
Oct 2025
30 Collison Avenue
Terraced
£845,000
Oct 2025
FLAT 11, 17 Collison Avenue
Flat/Maisonette
£442,500
Sept 2025
FLAT 12, 15 Collison Avenue
Flat/Maisonette
£465,000
May 2025
FLAT 12, 17 Collison Avenue
Flat/Maisonette
£445,000
May 2025
FLAT 5, 17 Collison Avenue
Flat/Maisonette
£462,500
Mar 2025
3 Collison Avenue
Semi-Detached
£930,000
Feb 2025
Street Rankings — EN5
Streets ranked by 3-year average sale price. Showing positions 157–166 of 251.
| # | Street | 3Y Avg |
|---|---|---|
| 157 | Ryecroft Crescent | £571,667 |
| 158 | Boardman Close | £570,667 |
| 159 | Dale Close | £567,500 |
| 160 | Sutton Crescent | £564,525 |
| 161 | Collison Avenue | £564,375 |
| 162 | Alan Drive | £562,750 |
| 163 | Wood Street | £559,909 |
| 164 | Salisbury Road | £557,875 |
| 165 | Lyonsdown Road | £556,971 |
| 166 | Shaftesbury Avenue | £556,667 |
Property Mix
Type
Tenure
EPC Ratings
74 of 74 properties have an EPC record
Avg floor area: 1,130 sq ft (105 m²)
District Context — EN5
EN5 covers Barnet and surrounding areas in North London, situated on the capital's northern edge. It is an established, affluent residential district with strong commuter appeal and good transport links.
Average Property Price - EN5
£656,763
92
National percentile
Average Net Household Income - EN5
£56,047
96
National percentile
10-Year Annualised Price Growth - EN5
2.5%
16
National percentile
10-Year Annualised Rent Growth - EN
3.6%
33
National percentile