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House prices in Blackbush Spring, Harlow, CM20

133 homes have sold on Blackbush Spring (CM20) since 1995, the first in 1996. Over the last five years the median sold price was £315,000 from 25 sales, 7% below the Harlow median of £340,000and against £315,000 across CM20. Sales here have been terraced 77%, flats 14%, semi-detached 8%, detached 2%.

Median sold price
£315,000
last five years · 25 sales
Half of sales were above this price, half below
Price per sq ft
£374
based on 25 of 25 sales
Sales matched to an EPC floor area
Sales since 1995
133
6 in the last 12 months
Latest sale
£328,000
13 Feb 2026
vs Harlow
−7%
Harlow median £340,000

Every sale on Blackbush Spring, CM20

› 152 CM20 3ED · Terraced £328,000· 13 Feb 2026 · 2 sales
13 Feb 2026£328,000Terraced · Freehold915 sq ft · £358/sq ftfirst recorded sale
5 Sept 1997£56,000Terraced · Freehold915 sq ft · £61/sq ft−83% vs 2026
› 6 CM20 3DY · Terraced £307,500· 9 Jan 2026
9 Jan 2026£307,500Terraced · Freehold753 sq ft · £408/sq ftfirst recorded sale
› 105 CM20 3EA · Terraced £345,000· 27 Oct 2025 · 2 sales
27 Oct 2025£345,000Terraced · Freehold926 sq ft · £373/sq ft+214% vs 2002
24 May 2002£110,000Terraced · Freehold926 sq ft · £119/sq ftfirst recorded sale
› 126 CM20 3EA · Terraced £315,000· 24 Sept 2025
24 Sept 2025£315,000Terraced · Freehold893 sq ft · £353/sq ftfirst recorded sale
› 91 CM20 3EA · Terraced £325,740· 11 Sept 2025 · 4 sales
11 Sept 2025£325,740Terraced · Freehold1,087 sq ft · £300/sq ft+526% vs 2001
27 Jul 2016£275,000Terraced · Freehold1,087 sq ft · £253/sq ft−16% vs 2025
17 Nov 2006£165,000Terraced · Freehold1,087 sq ft · £152/sq ftfirst recorded sale
20 Dec 2001£52,000Terraced · Freehold1,087 sq ft−68% vs 2006
› 73 CM20 3DZ · Flats £110,000· 20 Aug 2025 · 5 sales
20 Aug 2025£110,000Flats · Leasehold398 sq ft · £276/sq ft+106% vs 2002
28 Jan 2022£163,000Flats · Leasehold398 sq ft · £409/sq ft+249% vs 2001
30 Sept 2019£155,000Flats · Leasehold398 sq ft · £389/sq ft−5% vs 2022
7 Mar 2002£53,500Flats · Leasehold398 sq ft · £134/sq ft−65% vs 2019
12 Jan 2001£46,750Flats · Leasehold398 sq ft · £117/sq ftfirst recorded sale
› 144 CM20 3EB · Terraced £351,000· 12 Jun 2025 · 2 sales
12 Jun 2025£351,000Terraced · Freehold850 sq ft · £413/sq ftfirst recorded sale
29 Apr 2015£212,000Terraced · Freehold850 sq ft · £249/sq ft−40% vs 2025
› 74 CM20 3DZ · Flats £170,000· 22 Jan 2025 · 3 sales
22 Jan 2025£170,000Flats · Leasehold474 sq ft · £359/sq ft+372% vs 1998
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
21 Aug 2015£129,000Flats · Leasehold474 sq ft · £272/sq ftfirst recorded sale
20 Feb 1998£36,000Flats · Leasehold474 sq ft · £76/sq ft−72% vs 2015
› 119 CM20 3EA · Terraced £325,000· 8 Nov 2024
8 Nov 2024£325,000Terraced · Freehold1,012 sq ft · £321/sq ftfirst recorded sale
› 26 CM20 3DY · Terraced £290,000· 22 Jul 2024 · 2 sales
22 Jul 2024£290,000Terraced · Freehold775 sq ft · £374/sq ftfirst recorded sale
23 Nov 2017£260,000Terraced · Freehold775 sq ft · £335/sq ft−10% vs 2024
› 32 CM20 3DY · Terraced £289,000· 17 Jun 2024
17 Jun 2024£289,000Terraced · Freehold743 sq ft · £389/sq ftfirst recorded sale
› 147 CM20 3EB · Terraced £365,000· 8 Mar 2024 · 4 sales
8 Mar 2024£365,000Terraced · Freehold872 sq ft · £419/sq ftfirst recorded sale
13 Aug 2014£210,000Terraced · Freehold872 sq ft · £241/sq ft+5% vs 2007
28 Sept 2007£199,995Terraced · Freehold872 sq ft · £229/sq ft−45% vs 2024
18 Jul 2001£108,500Terraced · Freehold872 sq ft · £124/sq ft−48% vs 2014
› 43 CM20 3DY · Terraced £323,000· 29 Feb 2024 · 2 sales
29 Feb 2024£323,000Terraced · Freehold753 sq ft · £429/sq ft+15% vs 2018
26 Oct 2018£280,000Terraced · Freehold753 sq ft · £372/sq ftfirst recorded sale
› 133 CM20 3EB · Terraced £338,000· 15 Feb 2024 · 2 sales
15 Feb 2024£338,000Terraced · Freehold861 sq ft · £393/sq ftfirst recorded sale
30 Jun 2011£174,995Terraced · Freehold861 sq ft · £203/sq ft−48% vs 2024
› 30 CM20 3DY · Terraced £257,500· 18 Dec 2023 · 2 sales
18 Dec 2023£257,500Terraced · Freehold753 sq ft · £342/sq ftfirst recorded sale
11 Oct 2010£130,200Terraced · Freehold753 sq ft · £173/sq ft−49% vs 2023
› 66 CM20 3DZ · Flats £245,000· 8 Dec 2023
8 Dec 2023£245,000Flats · Leasehold936 sq ft · £262/sq ftfirst recorded sale
› 63 CM20 3DZ · Flats £285,000· 28 Jul 2023
28 Jul 2023£285,000Flats · Leasehold1,023 sq ft · £279/sq ftfirst recorded sale
› 70 CM20 3DZ · Flats £174,000· 26 Aug 2022 · 5 sales
26 Aug 2022£174,000Flats · Leasehold388 sq ft · £449/sq ftfirst recorded sale
19 Oct 2015£97,000Flats · Leasehold388 sq ft · £250/sq ft+49% vs 2002
1 Jun 2005£94,500Flats · Leasehold388 sq ft · £244/sq ft−3% vs 2015
21 Jan 2005£78,000Flats · Leasehold388 sq ft · £201/sq ft−55% vs 2022
17 Jun 2002£65,000Flats · Leasehold388 sq ft · £168/sq ft−17% vs 2005
› 46 CM20 3DY · Terraced £346,000· 8 Jul 2022 · 2 sales
8 Jul 2022£346,000Terraced · Freehold915 sq ft · £378/sq ftfirst recorded sale
12 Sept 2014£220,000Terraced · Freehold915 sq ft · £240/sq ft−36% vs 2022
› 133a CM20 3EB · Terraced £337,050· 14 Apr 2022 · 3 sales
14 Apr 2022£337,050Terraced · Freehold861 sq ft · £391/sq ft+75% vs 2007
28 May 2013£199,995Terraced · Freehold861 sq ft · £232/sq ft−41% vs 2022
29 Oct 2007£193,000Terraced · Freehold861 sq ft · £224/sq ftfirst recorded sale
› 121 CM20 3EA · Terraced £328,000· 23 Feb 2022 · 3 sales
23 Feb 2022£328,000Terraced · Freehold883 sq ft · £372/sq ft+382% vs 1998
26 Jul 2013£181,500Terraced · Freehold883 sq ft · £206/sq ftfirst recorded sale
5 Jun 1998£68,000Terraced · Freehold883 sq ft · £77/sq ft−63% vs 2013
› 20 CM20 3DY · Terraced £319,000· 17 Dec 2021 · 2 sales
17 Dec 2021£319,000Terraced · Freehold893 sq ft · £357/sq ftfirst recorded sale
29 Sept 2013£147,000Terraced · Freehold893 sq ft · £165/sq ft−54% vs 2021
› 35 CM20 3DY · Terraced £275,000· 17 Nov 2021
17 Nov 2021£275,000Terraced · Freehold764 sq ft · £360/sq ftfirst recorded sale
› 83 CM20 3EA · Terraced £300,000· 29 Oct 2021
29 Oct 2021£300,000Terraced · Freehold775 sq ft · £387/sq ftfirst recorded sale
› 29 CM20 3DY · Semi-detached £257,000· 6 Jul 2021 · 2 sales
6 Jul 2021£257,000Semi-detached · Freehold753 sq ft · £341/sq ft+84% vs 2008
31 Oct 2008£140,000Semi-detached · Freehold753 sq ft · £186/sq ftfirst recorded sale
› 100 CM20 3EA · Terraced £202,730· 30 Jul 2020
30 Jul 2020£202,730Terraced · Freehold710 sq ft · £285/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
› 90 CM20 3EA · Terraced £250,000· 26 Jun 2020
26 Jun 2020£250,000Terraced · Freehold883 sq ft · £283/sq ftfirst recorded sale
› 110 CM20 3EA · Semi-detached £312,000· 12 Mar 2020
12 Mar 2020£312,000Semi-detached · Freehold840 sq ft · £372/sq ftfirst recorded sale
› 131 CM20 3EA · Terraced £275,000· 11 Jul 2019 · 3 sales
11 Jul 2019£275,000Terraced · Freehold1,012 sq ft · £272/sq ft+65% vs 2006
27 Jun 2019£275,000Terraced · Freehold1,012 sq ft · £272/sq ft+0% vs 2019
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
3 Mar 2006£167,000Terraced · Freehold1,012 sq ft · £165/sq ftfirst recorded sale
› 155 CM20 3ED · Terraced £250,000· 31 May 2019 · 2 sales
31 May 2019£250,000Terraced · Freehold775 sq ft · £323/sq ftfirst recorded sale
10 Apr 2002£100,000Terraced · Freehold775 sq ft · £129/sq ft−60% vs 2019
› 112 CM20 3EA · Terraced £251,000· 15 May 2019
15 May 2019£251,000Terraced · Freehold721 sq ft · £348/sq ftfirst recorded sale
› 81 CM20 3EA · Terraced £313,000· 3 Oct 2018
3 Oct 2018£313,000Terraced · Freehold1,227 sq ft · £255/sq ftfirst recorded sale
› 138 CM20 3EB · Terraced £305,000· 21 Sept 2018 · 2 sales
21 Sept 2018£305,000Terraced · Freehold861 sq ft · £354/sq ft+5% vs 2016
18 Nov 2016£290,000Terraced · Freehold861 sq ft · £337/sq ftfirst recorded sale
› 146 CM20 3EB · Terraced £300,000· 10 Aug 2018 · 3 sales
10 Aug 2018£300,000Terraced · Freehold850 sq ft · £353/sq ftfirst recorded sale
27 May 2010£169,500Terraced · Freehold850 sq ft · £199/sq ft+9% vs 2006
14 Jul 2006£155,000Terraced · Freehold850 sq ft · £182/sq ft−48% vs 2018
› 11 CM20 3DY · Semi-detached £262,500· 14 Jun 2018 · 2 sales
14 Jun 2018£262,500Semi-detached · Freehold840 sq ft · £313/sq ft+436% vs 1996
2 Feb 1996£49,000Semi-detached · Freehold840 sq ft · £58/sq ftfirst recorded sale
› 135 CM20 3EB · Terraced £282,000· 30 Apr 2018 · 2 sales
30 Apr 2018£282,000Terraced · Freehold861 sq ft · £327/sq ftfirst recorded sale
27 Oct 2003£81,000Terraced · Freehold861 sq ft · £94/sq ft−71% vs 2018
› 48 CM20 3DY · Semi-detached £245,000· 23 Mar 2018
23 Mar 2018£245,000Semi-detached · Freehold753 sq ft · £325/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
› 10 CM20 3DY · Terraced £235,000· 12 Mar 2018
12 Mar 2018£235,000Terraced · Freehold764 sq ft · £307/sq ftfirst recorded sale
› 124 CM20 3EA · Terraced £270,000· 23 Feb 2018
23 Feb 2018£270,000Terraced · Freehold1,033 sq ft · £261/sq ftfirst recorded sale
› 156 CM20 3ED · Terraced £272,000· 20 Dec 2017
20 Dec 2017£272,000Terraced · Freehold721 sq ft · £377/sq ftfirst recorded sale
› 52 CM20 3DY · Terraced £255,000· 1 Dec 2017
1 Dec 2017£255,000Terraced · Freehold829 sq ft · £308/sq ftfirst recorded sale
› 109 CM20 3EA · Terraced £249,950· 17 Oct 2017
17 Oct 2017£249,950Terraced · Freehold926 sq ft · £270/sq ftfirst recorded sale
Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages.
› 41 CM20 3DY · Terraced £275,000· 21 Aug 2017
21 Aug 2017£275,000Terraced · Freehold883 sq ft · £312/sq ftfirst recorded sale
› 47 CM20 3DY · Terraced £266,000· 30 May 2017
30 May 2017£266,000Terraced · Freehold947 sq ft · £281/sq ftfirst recorded sale
› 27 CM20 3DY · Terraced £250,000· 3 Jun 2016 · 3 sales
3 Jun 2016£250,000Terraced · Freehold721 sq ft · £347/sq ftfirst recorded sale
19 Dec 2007£158,000Terraced · Freehold721 sq ft · £219/sq ft+7% vs 2004
22 Jul 2004£147,000Terraced · Freehold721 sq ft · £204/sq ft−41% vs 2016
› 116 CM20 3EA · Terraced £212,000· 20 May 2016 · 2 sales
20 May 2016£212,000Terraced · Freehold1,152 sq ft · £184/sq ftfirst recorded sale
12 Mar 2003£21,750Terraced · Freehold1,152 sq ft−90% vs 2016
› 103 CM20 3EA · Terraced £245,000· 29 May 2015 · 2 sales
29 May 2015£245,000Terraced · Freehold926 sq ft · £265/sq ftfirst recorded sale
17 Sept 2014£140,000Terraced · Freehold926 sq ft · £151/sq ft−43% vs 2015
› 45 CM20 3DY · Terraced £229,995· 20 Mar 2015
20 Mar 2015£229,995Terraced · Freehold872 sq ft · £264/sq ftfirst recorded sale
› 136 CM20 3EB · Terraced £210,000· 17 Oct 2014
17 Oct 2014£210,000Terraced · Freehold861 sq ft · £244/sq ftfirst recorded sale
› 69 CM20 3DZ · Flats £110,000· 31 Jul 2014 · 4 sales
31 Jul 2014£110,000Flats · Leasehold463 sq ft · £238/sq ft+106% vs 2000
3 Oct 2003£97,500Flats · Leasehold463 sq ft · £211/sq ft+141% vs 1999
8 Sept 2000£53,500Flats · Leasehold463 sq ft · £116/sq ft−45% vs 2003
19 Feb 1999£40,500Flats · Leasehold463 sq ft · £88/sq ftfirst recorded sale
› 118 CM20 3EA · Terraced £183,000· 11 Jul 2014
11 Jul 2014£183,000Terraced · Freehold753 sq ft · £243/sq ftfirst recorded sale
› 75 CM20 3DZ · Terraced £210,000· 1 May 2014
1 May 2014£210,000Terraced · Freehold1,033 sq ft · £203/sq ftfirst recorded sale
› 129 CM20 3EA · Terraced £199,950· 17 Dec 2013 · 2 sales
17 Dec 2013£199,950Terraced · Freehold904 sq ft · £221/sq ft+55% vs 2003
24 Apr 2003£129,000Terraced · Freehold904 sq ft · £143/sq ftfirst recorded sale
› 22 CM20 3DY · Terraced £154,070· 30 Nov 2012
30 Nov 2012£154,070Terraced · Freehold753 sq ft · £204/sq ftfirst recorded sale
› 106 CM20 3EA · Terraced £157,000· 25 Oct 2012
25 Oct 2012£157,000Terraced · Freehold861 sq ft · £182/sq ftfirst recorded sale
› 141 CM20 3EB · Terraced £157,000· 24 Jun 2011
24 Jun 2011£157,000Terraced · Freehold861 sq ft · £182/sq ftfirst recorded sale
› 80 CM20 3DZ · Terraced £50,740· 26 Mar 2010 · 2 sales
26 Mar 2010£50,740Terraced · Freehold926 sq ft · £55/sq ft−54% vs 2002
23 Aug 2002£111,500Terraced · Freehold926 sq ft · £120/sq ftfirst recorded sale
› 140 CM20 3EB · Terraced £172,000· 27 Jun 2008
27 Jun 2008£172,000Terraced · Freeholdfirst recorded sale
› 139 CM20 3EB · Terraced £175,000· 7 Apr 2008
7 Apr 2008£175,000Terraced · Freeholdfirst recorded sale
› 96 CM20 3EA · Terraced £175,000· 7 Mar 2008 · 2 sales
7 Mar 2008£175,000Terraced · Freehold904 sq ft · £194/sq ft+202% vs 1998
30 Jan 1998£58,000Terraced · Freehold904 sq ft · £64/sq ftfirst recorded sale
› 114 CM20 3EA · Terraced £172,000· 14 Dec 2007 · 2 sales
14 Dec 2007£172,000Terraced · Freeholdfirst recorded sale
2 Jun 2003£66,000Terraced · Freehold−62% vs 2007
› 97 CM20 3EA · Terraced £176,500· 10 Dec 2007
10 Dec 2007£176,500Terraced · Freehold807 sq ft · £219/sq ftfirst recorded sale
› 102 CM20 3EA · Terraced £100,000· 31 Aug 2005
31 Aug 2005£100,000Terraced · Freeholdfirst recorded sale
› 92 CM20 3EA · Terraced £127,000· 26 Aug 2005
26 Aug 2005£127,000Terraced · Freeholdfirst recorded sale
› 31 CM20 3DY · Terraced £149,500· 15 Aug 2005 · 3 sales
15 Aug 2005£149,500Terraced · Freehold+141% vs 1999
30 May 2003£97,500Terraced · Freeholdfirst recorded sale
3 Sept 1999£62,000Terraced · Freehold−36% vs 2003
› 24 CM20 3DY · Terraced £156,500· 22 Dec 2004
22 Dec 2004£156,500Terraced · Freeholdfirst recorded sale
› 51 CM20 3DY · Terraced £143,000· 18 Jun 2004
18 Jun 2004£143,000Terraced · Freehold990 sq ft · £144/sq ftfirst recorded sale
› 95 CM20 3EA · Terraced £133,500· 21 Nov 2003
21 Nov 2003£133,500Terraced · Freehold893 sq ft · £149/sq ftfirst recorded sale
› 2 CM20 3DY · Semi-detached £136,000· 22 Jul 2003 · 3 sales
22 Jul 2003£136,000Semi-detached · Freehold721 sq ft · £189/sq ft+100% vs 1999
24 Jul 2002£108,950Semi-detached · Freehold721 sq ft · £151/sq ft−20% vs 2003
3 Sept 1999£68,000Semi-detached · Freehold721 sq ft · £94/sq ftfirst recorded sale
› 8 CM20 3DY · Terraced £132,500· 2 May 2003
2 May 2003£132,500Terraced · Freeholdfirst recorded sale
› 101 CM20 3EA · Detached £133,000· 7 Apr 2003 · 2 sales
7 Apr 2003£133,000Detached · Freehold+53% vs 2001
28 Sept 2001£87,000Detached · Freeholdfirst recorded sale
› 79 CM20 3DZ · Terraced £119,950· 28 Oct 2002 · 2 sales
28 Oct 2002£119,950Terraced · Freehold646 sq ft · £186/sq ft+103% vs 1999
19 Mar 1999£58,950Terraced · Freehold646 sq ft · £91/sq ftfirst recorded sale
› 38 CM20 3DY · Terraced £81,500· 24 Jul 2001 · 3 sales
24 Jul 2001£81,500Terraced · Freehold+203% vs 1998
23 Mar 2001£55,000Terraced · Freeholdfirst recorded sale
30 Nov 1998£26,880Terraced · Freehold−51% vs 2001
› 82 CM20 3EA · Terraced £86,000· 29 Jun 2001
29 Jun 2001£86,000Terraced · Freehold893 sq ft · £96/sq ftfirst recorded sale
› 111 CM20 3EA · Terraced £72,000· 3 Sept 1999
3 Sept 1999£72,000Terraced · Freeholdfirst recorded sale
› 5 CM20 3DY · Semi-detached £55,500· 12 Jun 1998
12 Jun 1998£55,500Semi-detached · Freeholdfirst recorded sale
› 149 CM20 3EB · Semi-detached £65,500· 5 Dec 1997
5 Dec 1997£65,500Semi-detached · Freehold1,216 sq ft · £54/sq ftfirst recorded sale
› 99 CM20 3EA · Terraced £59,500· 5 Sept 1997
5 Sept 1997£59,500Terraced · Freeholdfirst recorded sale
› 76 CM20 3DZ · Terraced £53,000· 12 Jun 1997
12 Jun 1997£53,000Terraced · Freeholdfirst recorded sale
› 39 CM20 3DY · Terraced £51,000· 20 Sept 1996
20 Sept 1996£51,000Terraced · Freeholdfirst recorded sale
› 25 CM20 3DY · Semi-detached £51,000· 5 Jul 1996
5 Jul 1996£51,000Semi-detached · Freeholdfirst recorded sale

At your size

A 90 m² (970 sq ft) home in CM20 is worth roughly £326k–£406k at the district's typical £336–£419 per square foot (480 sales, two years). That is a range, not a valuation.

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All sold prices in Harlow· CM20 district on the Harlow page

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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.

Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.

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