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
17, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	21 Aug 2025	£850,000	125 m² 1345 sqft	£6,800 £631	Semi-D (3 bed)
25, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	06 Nov 2024	£1,025,000	149 m² 1603 sqft	£6,879 £639	Semi-D (3 bed)
29, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	25 Mar 2022	£881,500	136 m² 1463 sqft	£6,481 £602	Semi-D (4 bed)
5, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	25 Jun 2021	£560,000	74 m² 796 sqft	£7,567 £702	Semi-D (2 bed)
23, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	15 Apr 2014	£650,000	129 m² 1388 sqft	£5,038 £468	Semi-D (4 bed)
15, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	08 Mar 2013	£507,500	119 m² 1280 sqft	£4,264 £396	Semi-D (3 bed)
5a, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	25 May 2012	£330,000	74 m² 796 sqft	£4,459 £414	Semi-D (2 bed)
19, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	31 Aug 2007	£445,000			Terrace (4 bed)
11, Sefton Avenue, Mill Hill Broadway, NW7 3QB -	20 Jan 2006	£385,000			Semi-D (4 bed)
27, Sefton Avenue, Mill Hill Broadway, NW7 3QB	12 Mar 2004	£285,000			Semi-D (3 bed)
7, Sefton Avenue, Mill Hill Broadway, NW7 3QB	20 Oct 1998	£225,000			Terrace (4 bed)
17, Sefton Avenue -	£850,000 Aug-2025	125 1345	6,800 631
25, Sefton Avenue -	£1,025,000 Nov-2024	149 1603	6,879 639
29, Sefton Avenue -	£881,500 Mar-2022	136 1463	6,481 602
5, Sefton Avenue -	£560,000 Jun-2021	74 796	7,567 702
23, Sefton Avenue -	£650,000 Apr-2014	129 1388	5,038 468
15, Sefton Avenue -	£507,500 Mar-2013	119 1280	4,264 396
5a, Sefton Avenue -	£330,000 May-2012	74 796	4,459 414
19, Sefton Avenue -	£445,000 Aug-2007
11, Sefton Avenue -	£385,000 Jan-2006
27, Sefton Avenue	£285,000 Mar-2004
7, Sefton Avenue	£225,000 Oct-1998

The data above for Sefton 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 Sefton Avenue, Mill Hill Broadway is £6,432 sqm (£597 per sq ft), this is based on sold property prices of the 6 most recent sales.
The majority of homes in Mill Hill Broadway are now selling for between £5,380 and £6,820 per square metre (£499 and £633 per square foot) , find out more in this local analysis of NW7 3 (Mill Hill Broadway) house prices.
There are approximately 49 homes on Sefton Avenue, we would have expected approximately 7 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 Sefton Avenue, averaging about 1 home sales per year .
The average size of all the properties on Sefton Avenue is 117 m2 (1,259 sqft).