Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square metre	Type	Paid	m2	£/m2
Flat 1 423, Blackfen Road, Sidcup, DA15 9NN	16 Sep 2022	£222,500 B	34 sqm	£6,544	Flat (1 bed)
Flat 4 423, Blackfen Road, Sidcup, DA15 9NN	22 Apr 2022	£230,000	36 sqm	£6,388	Flat (1 bed)
Flat 3 423, Blackfen Road, Sidcup, DA15 9NN	21 Apr 2022	£225,000	36 sqm	£6,250	Flat (1 bed)
429, Blackfen Road, Sidcup, DA15 9NN -	17 May 2021	£422,500	69 sqm	£6,123	Detached (3 bed)
409, Blackfen Road, Sidcup, DA15 9NN	27 Jul 2020	£420,000 B			Detached
419, Blackfen Road, Sidcup, DA15 9NN -	06 Mar 2019	£470,000	89 sqm	£5,280	Detached (4 bed)
Flat 5 423, Blackfen Road, Sidcup, DA15 9NN	09 Sep 2016	£231,000	45 sqm	£5,133	Flat (1 bed)
411, Blackfen Road, Sidcup, DA15 9NN -	11 Jul 2016	£465,000	86 sqm	£5,406	Detached (3 bed)
Flat 6 423, Blackfen Road, Sidcup, DA15 9NN	26 May 2015	£154,000	42 sqm	£3,666	Flat (1 bed)
415, Blackfen Road, Sidcup, DA15 9NN -	07 Nov 2014	£392,500	128 sqm	£3,066	Semi-D (4 bed)
417, Blackfen Road, Sidcup, DA15 9NN	23 Dec 2008	£280,000	207 sqm	£1,352	Detached (3 bed)
425, Blackfen Road, Sidcup, DA15 9NN -	25 Feb 2008	£122,500	69 sqm	£1,775	Semi-D (3 bed)
Flat 2 423, Blackfen Road, Sidcup, DA15 9NN	15 Jan 2007	£148,000			Flat (1 bed)
405a, Blackfen Road, Sidcup, DA15 9NN	21 Jul 2006	£215,000			Terrace (3 bed)
421, Blackfen Road, Sidcup, DA15 9NN	04 Apr 2006	£442,500	202 sqm	£2,190	Detached (4 bed)
407, Blackfen Road, Sidcup, DA15 9NN	27 Aug 2003	£155,000			Detached (4 bed)
403, Blackfen Road, Sidcup, DA15 9NN -	15 Nov 2002	£265,000	119 sqm	£2,226	Semi-D (4 bed)
Flat 8 423, Blackfen Road, Sidcup, DA15 9NN	30 Jul 1999	£52,000	42 sqm	£1,238	Flat (1 bed)
405b, Blackfen Road, Sidcup, DA15 9NN	22 May 1998	£93,000	103 sqm	£902	Terrace (3 bed)
Flat 7 423, Blackfen Road, Sidcup, DA15 9NN	24 Jun 1997	£41,000			Flat (1 bed)
Flat 1 423, Blackfen Rd	£222,500 B Sep-2022	34	6,544
Flat 4 423, Blackfen Rd	£230,000 Apr-2022	36	6,388
Flat 3 423, Blackfen Rd	£225,000 Apr-2022	36	6,250
429, Blackfen Rd -	£422,500 May-2021	69	6,123
409, Blackfen Rd	£420,000 B Jul-2020
419, Blackfen Rd -	£470,000 Mar-2019	89	5,280
Flat 5 423, Blackfen Rd	£231,000 Sep-2016	45	5,133
411, Blackfen Rd -	£465,000 Jul-2016	86	5,406
Flat 6 423, Blackfen Rd	£154,000 May-2015	42	3,666
415, Blackfen Rd -	£392,500 Nov-2014	128	3,066
417, Blackfen Rd	£280,000 Dec-2008	207	1,352
425, Blackfen Rd -	£122,500 Feb-2008	69	1,775
Flat 2 423, Blackfen Rd	£148,000 Jan-2007
405a, Blackfen Rd	£215,000 Jul-2006
421, Blackfen Rd	£442,500 Apr-2006	202	2,190
407, Blackfen Rd	£155,000 Aug-2003
403, Blackfen Rd -	£265,000 Nov-2002	119	2,226
Flat 8 423, Blackfen Rd	£52,000 Jul-1999	42	1,238
405b, Blackfen Rd	£93,000 May-1998	103	902
Flat 7 423, Blackfen Rd	£41,000 Jun-1997

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

The average price per square metre (per square foot) in Blackfen Road, Sidcup is £5,422 sqm (£503 per sq ft), this is from the Land Registry sold price of the 12 most recent sales.
The majority of homes in Sidcup are now selling for between £4,960 and £6,370 per square metre , find out more in this local analysis of DA15 9 (Sidcup) house prices.
There are about 105 homes on Blackfen Road, we would have expected roughly 15 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 12 property sales in Blackfen Road, averaging about 3 home sales per year .
The average size of all the properties on Blackfen Road is 81 m2 (871 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.