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
15, Blackmore, Letchworth Garden City, SG6 2SX -	17 Jul 2025	£525,000	82 m² 882 sqft	£6,402 £594	Detached (3 bed)
23, Blackmore, Letchworth Garden City, SG6 2SX -	15 Mar 2024	£733,000	187 m² 2012 sqft	£3,919 £364	Detached (5 bed)
5, Blackmore, Letchworth Garden City, SG6 2SX	20 Dec 2023	£461,000	97 m² 1044 sqft	£4,752 £441	Detached (4 bed)
8, Blackmore, Letchworth Garden City, SG6 2SX -	19 Aug 2022	£560,000	105 m² 1130 sqft	£5,333 £495	Detached (4 bed)
21, Blackmore, Letchworth Garden City, SG6 2SX -	30 Sep 2016	£484,995	102 m² 1097 sqft	£4,754 £441	Detached (5 bed)
4, Blackmore, Letchworth Garden City, SG6 2SX -	16 Aug 2016	£435,000	105 m² 1130 sqft	£4,142 £384	Detached (4 bed)
29, Blackmore, Letchworth Garden City, SG6 2SX	24 Sep 2013	£350,000	127 m² 1367 sqft	£2,755 £255	Detached (5 bed)
11, Blackmore, Letchworth Garden City, SG6 2SX	19 May 2011	£330,000	131 m² 1410 sqft	£2,519 £234	Detached (4 bed)
2, Blackmore, Letchworth Garden City, SG6 2SX	11 Aug 2009	£285,000	131 m² 1410 sqft	£2,175 £202	Detached (4 bed)
25, Blackmore, Letchworth Garden City, SG6 2SX	15 Jan 2009	£255,000	102 m² 1097 sqft	£2,500 £232	Semi-D (4 bed)
13, Blackmore, Letchworth Garden City, SG6 2SX -	21 Oct 2005	£221,500	86 m² 925 sqft	£2,575 £239	Detached (4 bed)
7, Blackmore, Letchworth Garden City, SG6 2SX	19 Sep 1997	£118,000			Terrace (3 bed)
19, Blackmore, Letchworth Garden City, SG6 2SX	16 Aug 1996	£107,000			Detached (4 bed)
15, Blackmore -	£525,000 Jul-2025	82 882	6,402 594
23, Blackmore -	£733,000 Mar-2024	187 2012	3,919 364
5, Blackmore	£461,000 Dec-2023	97 1044	4,752 441
8, Blackmore -	£560,000 Aug-2022	105 1130	5,333 495
21, Blackmore -	£484,995 Sep-2016	102 1097	4,754 441
4, Blackmore -	£435,000 Aug-2016	105 1130	4,142 384
29, Blackmore	£350,000 Sep-2013	127 1367	2,755 255
11, Blackmore	£330,000 May-2011	131 1410	2,519 234
2, Blackmore	£285,000 Aug-2009	131 1410	2,175 202
25, Blackmore	£255,000 Jan-2009	102 1097	2,500 232
13, Blackmore -	£221,500 Oct-2005	86 925	2,575 239
7, Blackmore	£118,000 Sep-1997
19, Blackmore	£107,000 Aug-1996

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

The average price per square metre (per square foot) in Blackmore, Letchworth Garden City is £5,078 sqm (£471 per sq ft), this is based on the Land Registry price paid of the 11 most recent sales.
The majority of homes in Letchworth Garden City are now selling for between £3,580 and £5,250 per square metre (£332 and £487 per square foot) , find out more in this local analysis of SG6 2 (Letchworth Garden City) house prices.
There are about 50 homes on Blackmore, we would have expected roughly 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 11 property sales in Blackmore, averaging about 2 home sales per year .
The average size of all the properties on Blackmore is 113 m2 (1,216 sqft).