HM Land Registry records the plot of land for 138, Blackbush Spring, Harlow as measuring 237 m².

That makes it the 5th largest plot in the postcode, where 17 of the 19 other houses have recorded plot data.

138, Blackbush Spring, Harlow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 19 May 2016.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

The most recent sale of 138, Blackbush Spring, Harlow completed on 21st September 2018 at £305,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 22.4% over the period since September 2018.

• Sold Sep 2018£305,000
• Sold Nov 2016£290,000

Since 2014 292 properties similar to 138, Blackbush Spring, Harlow have sold within a radius of 540 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 23rd February 2026, was 22, Pennymead, Harlow, CM20 3HU, a freehold house which sold for £380,000.

Read more about house prices in CM20.

• Sold Feb 2026£380,000 | 3 Bed House22, Pennymead, Harlow, CM20 3HU22, Pennymead, Harlow, CM20 3HU
• Sold Oct 2025£345,000 | 3 Bed House105, Blackbush Spring, Harlow, CM20 3EA105, Blackbush Spring, Harlow, CM20 3EA
• Sold Oct 2025£325,000 | 3 Bed House110, Cooks Spinney, Harlow, CM20 3BN110, Cooks Spinney, Harlow, CM20 3BN
• Sold Sep 2025£335,000 | 3 Bed House45, Pennymead, Harlow, CM20 3HX45, Pennymead, Harlow, CM20 3HX
• Sold Sep 2025£315,000 | 3 Bed House126, Blackbush Spring, Harlow, CM20 3EA126, Blackbush Spring, Harlow, CM20 3EA
• Sold Jun 2025£351,000 | 3 Bed House144, Blackbush Spring, Harlow, CM20 3EB144, Blackbush Spring, Harlow, CM20 3EB
• Sold Jun 2024£330,000 | 3 Bed House37, Pennymead, Harlow, CM20 3HX37, Pennymead, Harlow, CM20 3HX
• Sold May 2024£327,000 | 3 Bed House2, Pennymead, Harlow, CM20 3HU2, Pennymead, Harlow, CM20 3HU
• Sold Apr 2024£293,000 | 3 Bed House40, Tunnmeade, Harlow, CM20 3HL40, Tunnmeade, Harlow, CM20 3HL
• Sold Mar 2024£365,000 | 3 Bed House147, Blackbush Spring, Harlow, CM20 3EB147, Blackbush Spring, Harlow, CM20 3EB
• 
  Sold Feb 2024£323,000 | 3 Bed House43, Blackbush Spring, Harlow, CM20 3DY43, Blackbush Spring, Harlow, CM20 3DY
• Sold Feb 2024£338,000 | 3 Bed House133, Blackbush Spring, Harlow, CM20 3EB133, Blackbush Spring, Harlow, CM20 3EB
• Sold Jun 2023£340,000 | 3 Bed House43, Tunnmeade, Harlow, CM20 3HL43, Tunnmeade, Harlow, CM20 3HL
• Sold Jul 2022£346,000 | 3 Bed House46, Blackbush Spring, Harlow, CM20 3DY46, Blackbush Spring, Harlow, CM20 3DY
• Sold Apr 2022£337,050 | 3 Bed House133A, Blackbush Spring, Harlow, CM20 3EB133A, Blackbush Spring, Harlow, CM20 3EB
• Sold Feb 2022£328,000 | 3 Bed House121, Blackbush Spring, Harlow, CM20 3EA121, Blackbush Spring, Harlow, CM20 3EA
• Sold Mar 2020£312,000 | 3 Bed House110, Blackbush Spring, Harlow, CM20 3EA110, Blackbush Spring, Harlow, CM20 3EA
• Sold Aug 2018£300,000 | 3 Bed House146, Blackbush Spring, Harlow, CM20 3EB146, Blackbush Spring, Harlow, CM20 3EB
• Sold Apr 2018£282,000 | 3 Bed House135, Blackbush Spring, Harlow, CM20 3EB135, Blackbush Spring, Harlow, CM20 3EB
• Sold Oct 2014£210,000 | 3 Bed House136, Blackbush Spring, Harlow, CM20 3EB136, Blackbush Spring, Harlow, CM20 3EB

Of the 157 addresses on Blackbush Spring, Harlow, CM20, 138, Blackbush Spring, Harlow comes out as the 57th largest and the 19th most expensive in our analysis of the public data.

It is also £41k more expensive than the average property across the CM20 district.

• Cooks Spinney Primary Academy and Nursery

  300 m away
• St Alban's Catholic Academy

  800 m away
• Freshwaters Primary Academy

  800 m away

• Burnt Mill Academy

  900 m away
• St Mark's West Essex Catholic School

  1.2 km away
• Bmat Stem Academy

  1.3 km away

• Harlow Town

  |

  1.9 km away
• Harlow Mill

  |

  2.4 km away
• Roydon

  |

  5.6 km away

The flood risk here is rated Very Low, based on Environment Agency data.