Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
30, Collison Avenue, Barnet, EN5 3DD -	09 Oct 2025	£845,000	124 m² 1334 sqft	£6,814 £633	Terrace
10, Collison Avenue, Barnet, EN5 3DD -	12 Dec 2024	£1,085,000	244 m² 2626 sqft	£4,446 £413	Semi-D
28, Collison Avenue, Barnet, EN5 3DD -	08 Nov 2024	£800,000	120 m² 1291 sqft	£6,666 £619	Terrace
12, Collison Avenue, Barnet, EN5 3DD -	15 Jul 2022	£1,100,000	223 m² 2400 sqft	£4,932 £458	Semi-D
14, Collison Avenue, Barnet, EN5 3DD -	12 Jul 2022	£750,000	124 m² 1334 sqft	£6,048 £561	Terrace
16, Collison Avenue, Barnet, EN5 3DD -	20 May 2022	£780,000	124 m² 1334 sqft	£6,290 £584	Terrace
8, Collison Avenue, Barnet, EN5 3DD -	20 Dec 2019	£985,000	223 m² 2400 sqft	£4,417 £410	Semi-D
6, Collison Avenue, Barnet, EN5 3DD	29 Nov 2019	£905,000	233 m² 2507 sqft	£3,884 £360	Semi-D
4, Collison Avenue, Barnet, EN5 3DD -	26 Jun 2019	£1,350,000	262 m² 2820 sqft	£5,152 £478	Detached
26, Collison Avenue, Barnet, EN5 3DD -	23 Nov 2018	£772,500	124 m² 1334 sqft	£6,229 £578	Terrace
2, Collison Avenue, Barnet, EN5 3DD	31 Aug 2018	£1,600,000			Detached
24, Collison Avenue, Barnet, EN5 3DD	16 Aug 2018	£750,000	223 m² 2400 sqft	£3,363 £312	Terrace
22, Collison Avenue, Barnet, EN5 3DD -	10 Aug 2018	£740,000	233 m² 2507 sqft	£3,175 £294	Terrace
20, Collison Avenue, Barnet, EN5 3DD	28 Jun 2018	£750,000	223 m² 2400 sqft	£3,363 £312	Terrace
18, Collison Avenue, Barnet, EN5 3DD	22 Dec 2017	£750,000	124 m² 1334 sqft	£6,048 £561	Terrace
30, Collison Avenue -	£845,000 Oct-2025	124 1334	6,814 633
10, Collison Avenue -	£1,085,000 Dec-2024	244 2626	4,446 413
28, Collison Avenue -	£800,000 Nov-2024	120 1291	6,666 619
12, Collison Avenue -	£1,100,000 Jul-2022	223 2400	4,932 458
14, Collison Avenue -	£750,000 Jul-2022	124 1334	6,048 561
16, Collison Avenue -	£780,000 May-2022	124 1334	6,290 584
8, Collison Avenue -	£985,000 Dec-2019	223 2400	4,417 410
6, Collison Avenue	£905,000 Nov-2019	233 2507	3,884 360
4, Collison Avenue -	£1,350,000 Jun-2019	262 2820	5,152 478
26, Collison Avenue -	£772,500 Nov-2018	124 1334	6,229 578
2, Collison Avenue	£1,600,000 Aug-2018
24, Collison Avenue	£750,000 Aug-2018	223 2400	3,363 312
22, Collison Avenue -	£740,000 Aug-2018	233 2507	3,175 294
20, Collison Avenue	£750,000 Jun-2018	223 2400	3,363 312
18, Collison Avenue	£750,000 Dec-2017	124 1334	6,048 561

The data above for Collison Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Collison Avenue, Barnet is £5,866 sqm (£544 per sq ft), this is based on sold property prices of the 6 most recent sales.
The majority of homes in High Barnet are now selling for between £5,600 and £6,980 per square metre (£520 and £648 per square foot) , find out more in this local analysis of EN5 3 (High Barnet) house prices.
There are roughly 15 homes on Collison Avenue, we would have expected about 2 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 6 property sales in Collison Avenue, averaging roughly 1 home sales per year .
The average size of all the properties on Collison Avenue is 184 m2 (1,980 sqft).