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
3 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	19 Aug 2023	£335,000	60 m² 645 sqft	£5,583 £518	Flat
13 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	01 Aug 2022	£323,000	60 m² 645 sqft	£5,383 £500	Flat
10 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	22 Apr 2022	£315,000	60 m² 645 sqft	£5,250 £487	Flat
2 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	17 Feb 2022	£303,000	60 m² 645 sqft	£5,050 £469	Flat
1 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	10 Dec 2021	£291,000	60 m² 645 sqft	£4,850 £450	Flat
12 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	01 Jun 2021	£305,000	60 m² 645 sqft	£5,083 £472	Flat
9 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	06 May 2021	£290,000	60 m² 645 sqft	£4,833 £449	Flat
15 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	05 May 2021	£300,000	60 m² 645 sqft	£5,000 £464	Flat
16 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	15 Apr 2021	£300,000	60 m² 645 sqft	£5,000 £464	Flat
14 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	14 Apr 2021	£305,000	60 m² 645 sqft	£5,083 £472	Flat
4 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	26 Jan 2021	£310,000	60 m² 645 sqft	£5,166 £479	Flat
11 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	11 Nov 2019	£295,000	60 m² 645 sqft	£4,916 £456	Flat
5 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	29 Sep 2017	£325,000	60 m² 645 sqft	£5,416 £503	Flat
7 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW -	29 Sep 2017	£325,000	60 m² 645 sqft	£5,416 £503	Flat
6 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	29 Sep 2017	£325,000	60 m² 645 sqft	£5,416 £503	Flat
8 Blackthorn House, 1, Blackthorn Avenue, Chigwell, IG7 4FW	29 Sep 2017	£330,000	60 m² 645 sqft	£5,500 £510	Flat
3 Blackthorn House, 1, Blackthorn Avenue -	£335,000 Aug-2023	60 645	5,583 518
13 Blackthorn House, 1, Blackthorn Avenue -	£323,000 Aug-2022	60 645	5,383 500
10 Blackthorn House, 1, Blackthorn Avenue	£315,000 Apr-2022	60 645	5,250 487
2 Blackthorn House, 1, Blackthorn Avenue -	£303,000 Feb-2022	60 645	5,050 469
1 Blackthorn House, 1, Blackthorn Avenue	£291,000 Dec-2021	60 645	4,850 450
12 Blackthorn House, 1, Blackthorn Avenue -	£305,000 Jun-2021	60 645	5,083 472
9 Blackthorn House, 1, Blackthorn Avenue -	£290,000 May-2021	60 645	4,833 449
15 Blackthorn House, 1, Blackthorn Avenue -	£300,000 May-2021	60 645	5,000 464
16 Blackthorn House, 1, Blackthorn Avenue	£300,000 Apr-2021	60 645	5,000 464
14 Blackthorn House, 1, Blackthorn Avenue -	£305,000 Apr-2021	60 645	5,083 472
4 Blackthorn House, 1, Blackthorn Avenue -	£310,000 Jan-2021	60 645	5,166 479
11 Blackthorn House, 1, Blackthorn Avenue -	£295,000 Nov-2019	60 645	4,916 456
5 Blackthorn House, 1, Blackthorn Avenue	£325,000 Sep-2017	60 645	5,416 503
7 Blackthorn House, 1, Blackthorn Avenue -	£325,000 Sep-2017	60 645	5,416 503
6 Blackthorn House, 1, Blackthorn Avenue	£325,000 Sep-2017	60 645	5,416 503
8 Blackthorn House, 1, Blackthorn Avenue	£330,000 Sep-2017	60 645	5,500 510

The data above for Blackthorn 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 Blackthorn Avenue, Chigwell is £5,223 sqm (£485 per sq ft), this is based on sold property prices of the 5 most recent sales.
The majority of homes in Grange Hill are now selling for between £4,790 and £5,690 per square metre (£445 and £528 per square foot) , find out more in this local analysis of IG7 4 (Grange Hill) house prices.
There are about 16 homes on Blackthorn Avenue, we would have expected approximately 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 5 property sales in Blackthorn Avenue, averaging roughly 1 home sales per year .
The average size of all the properties on Blackthorn Avenue is 60 m2 (645 sqft).