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
135, Blackfen Road, Sidcup, DA15 8PZ	06 Nov 2025	£405,000	73 m² 785 sqft	£5,547 £515	Semi-D (3 bed)
109, Blackfen Road, Sidcup, DA15 8PZ	09 May 2025	£470,000 B	98 m² 1054 sqft	£4,795 £445	Detached (3 bed)
131, Blackfen Road, Sidcup, DA15 8PZ -	30 Mar 2023	£470,000	71 m² 764 sqft	£6,619 £614	Semi-D (3 bed)
115, Blackfen Road, Sidcup, DA15 8PZ -	15 Feb 2023	£450,000	74 m² 796 sqft	£6,081 £564	Semi-D (3 bed)
149, Blackfen Road, Sidcup, DA15 8PZ -	19 Aug 2022	£457,000	74 m² 796 sqft	£6,175 £573	Semi-D (3 bed)
141, Blackfen Road, Sidcup, DA15 8PZ -	05 Aug 2022	£451,000	74 m² 796 sqft	£6,094 £566	Semi-D (3 bed)
111, Blackfen Road, Sidcup, DA15 8PZ -	16 Mar 2022	£470,000	74 m² 796 sqft	£6,351 £590	Semi-D (3 bed)
99, Blackfen Road, Sidcup, DA15 8PZ -	25 Jun 2021	£465,000	78 m² 839 sqft	£5,961 £553	Semi-D (2 bed)
87, Blackfen Road, Sidcup, DA15 8PZ -	28 May 2021	£426,000	61 m² 656 sqft	£6,983 £648	Semi-D (3 bed)
119, Blackfen Road, Sidcup, DA15 8PZ -	27 Sep 2019	£470,000	87 m² 936 sqft	£5,402 £501	Semi-D (3 bed)
105, Blackfen Road, Sidcup, DA15 8PZ -	27 Sep 2019	£439,995	77 m² 828 sqft	£5,714 £530	Semi-D (2 bed)
143, Blackfen Road, Sidcup, DA15 8PZ -	16 Sep 2019	£362,000	73 m² 785 sqft	£4,958 £460	Semi-D (3 bed)
153, Blackfen Road, Sidcup, DA15 8PZ -	17 Aug 2018	£420,000	64 m² 688 sqft	£6,562 £609	Semi-D (3 bed)
113, Blackfen Road, Sidcup, DA15 8PZ -	15 Dec 2015	£362,000	83 m² 893 sqft	£4,361 £405	Semi-D (3 bed)
157, Blackfen Road, Sidcup, DA15 8PZ -	14 Dec 2015	£350,000	74 m² 796 sqft	£4,729 £439	Semi-D (3 bed)
117, Blackfen Road, Sidcup, DA15 8PZ -	21 Nov 2014	£329,995			Semi-D (3 bed)
127, Blackfen Road, Sidcup, DA15 8PZ -	31 Oct 2014	£290,000	64 m² 688 sqft	£4,531 £420	Semi-D (3 bed)
93, Blackfen Road, Sidcup, DA15 8PZ -	03 Oct 2014	£267,000	76 m² 818 sqft	£3,513 £326	Semi-D (3 bed)
91, Blackfen Road, Sidcup, DA15 8PZ -	06 Nov 2013	£289,950	75 m² 807 sqft	£3,866 £359	Semi-D (3 bed)
107, Blackfen Road, Sidcup, DA15 8PZ -	16 Aug 2013	£285,000	104 m² 1119 sqft	£2,740 £254	Semi-D (4 bed)
125, Blackfen Road, Sidcup, DA15 8PZ -	22 Mar 2013	£245,000	77 m² 828 sqft	£3,181 £295	Semi-D (3 bed)
159, Blackfen Road, Sidcup, DA15 8PZ -	25 Jan 2013	£216,000	87 m² 936 sqft	£2,482 £230	Semi-D (2 bed)
97, Blackfen Road, Sidcup, DA15 8PZ -	14 Dec 2012	£215,000	75 m² 807 sqft	£2,866 £266	Semi-D (3 bed)
89, Blackfen Road, Sidcup, DA15 8PZ	22 Oct 2010	£230,000			Semi-D (3 bed)
103, Blackfen Road, Sidcup, DA15 8PZ -	14 Jun 2010	£245,000	72 m² 775 sqft	£3,402 £316	Semi-D (3 bed)
151, Blackfen Road, Sidcup, DA15 8PZ	14 Dec 2007	£249,995			Semi-D (3 bed)
139, Blackfen Road, Sidcup, DA15 8PZ -	30 Sep 2004	£205,000			Semi-D (3 bed)
121, Blackfen Road, Sidcup, DA15 8PZ -	27 Aug 2004	£243,000			Semi-D (3 bed)
123, Blackfen Road, Sidcup, DA15 8PZ	03 Jan 2003	£210,000	74 m² 796 sqft	£2,837 £263	Semi-D (3 bed)
155, Blackfen Road, Sidcup, DA15 8PZ	30 Sep 1999	£100,000			Semi-D (3 bed)
135, Blackfen Rd	£405,000 Nov-2025	73 785	5,547 515
109, Blackfen Rd	£470,000 B May-2025	98 1054	4,795 445
131, Blackfen Rd -	£470,000 Mar-2023	71 764	6,619 614
115, Blackfen Rd -	£450,000 Feb-2023	74 796	6,081 564
149, Blackfen Rd -	£457,000 Aug-2022	74 796	6,175 573
141, Blackfen Rd -	£451,000 Aug-2022	74 796	6,094 566
111, Blackfen Rd -	£470,000 Mar-2022	74 796	6,351 590
99, Blackfen Rd -	£465,000 Jun-2021	78 839	5,961 553
87, Blackfen Rd -	£426,000 May-2021	61 656	6,983 648
119, Blackfen Rd -	£470,000 Sep-2019	87 936	5,402 501
105, Blackfen Rd -	£439,995 Sep-2019	77 828	5,714 530
143, Blackfen Rd -	£362,000 Sep-2019	73 785	4,958 460
153, Blackfen Rd -	£420,000 Aug-2018	64 688	6,562 609
113, Blackfen Rd -	£362,000 Dec-2015	83 893	4,361 405
157, Blackfen Rd -	£350,000 Dec-2015	74 796	4,729 439
117, Blackfen Rd -	£329,995 Nov-2014
127, Blackfen Rd -	£290,000 Oct-2014	64 688	4,531 420
93, Blackfen Rd -	£267,000 Oct-2014	76 818	3,513 326
91, Blackfen Rd -	£289,950 Nov-2013	75 807	3,866 359
107, Blackfen Rd -	£285,000 Aug-2013	104 1119	2,740 254
125, Blackfen Rd -	£245,000 Mar-2013	77 828	3,181 295
159, Blackfen Rd -	£216,000 Jan-2013	87 936	2,482 230
97, Blackfen Rd -	£215,000 Dec-2012	75 807	2,866 266
89, Blackfen Rd	£230,000 Oct-2010
103, Blackfen Rd -	£245,000 Jun-2010	72 775	3,402 316
151, Blackfen Rd	£249,995 Dec-2007
139, Blackfen Rd -	£205,000 Sep-2004
121, Blackfen Rd -	£243,000 Aug-2004
123, Blackfen Rd	£210,000 Jan-2003	74 796	2,837 263
155, Blackfen Rd	£100,000 Sep-1999

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 £5,645 sqm (£524 per sq ft), this is from the Land Registry sold price of the 21 most recent sales.
The majority of homes in Sidcup are now selling for between £5,130 and £6,410 per square metre (£476 and £595 per square foot) , find out more in this local analysis of DA15 8 (Sidcup) house prices.
There are roughly 88 homes on Blackfen Road, we would have expected roughly 12 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 21 property sales in Blackfen Road, averaging approximately 5 home sales per year .
The average size of all the properties on Blackfen Road is 68 m2 (731 sqft).