45, Blackbush Spring, Harlow has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 31 Mar 2015.

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

45, Blackbush Spring, Harlow last changed hands on 20th March 2015, selling for £229,995. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 56.7% since March 2015.

• Sold Mar 2015£229,995

Land Registry records and our Estate Agent network show 315 sales of comparable properties within 510 metres of 45, Blackbush Spring, Harlow since 2017.

Most recently, 75, Cooks Spinney, Harlow, CM20 3BL, a freehold house, sold at £340,000 on the 13th February 2026.

Read more about house prices in CM20.

• Sold Feb 2026£340,000 | 3 Bed House75, Cooks Spinney, Harlow, CM20 3BL75, Cooks Spinney, Harlow, CM20 3BL
• Sold Jan 2026£307,500 | 3 Bed House6, Blackbush Spring, Harlow, CM20 3DY6, Blackbush Spring, Harlow, CM20 3DY
• 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£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 Nov 2024£345,000 | 3 Bed House114, Cooks Spinney, Harlow, CM20 3BN114, Cooks Spinney, Harlow, CM20 3BN
• Sold Jul 2024£290,000 | 3 Bed House26, Blackbush Spring, Harlow, CM20 3DY26, Blackbush Spring, Harlow, CM20 3DY
• Sold Jun 2024£289,000 | 3 Bed House32, Blackbush Spring, Harlow, CM20 3DY32, Blackbush Spring, Harlow, CM20 3DY
• 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 Jan 2024£303,000 | 3 Bed House116, Cooks Spinney, Harlow, CM20 3BN116, Cooks Spinney, Harlow, CM20 3BN
• Sold Dec 2023£257,500 | 3 Bed House30, Blackbush Spring, Harlow, CM20 3DY30, Blackbush Spring, Harlow, CM20 3DY
• Sold Jul 2022£346,000 | 3 Bed House46, Blackbush Spring, Harlow, CM20 3DY46, Blackbush Spring, Harlow, CM20 3DY
• Sold Feb 2022£328,000 | 3 Bed House121, Blackbush Spring, Harlow, CM20 3EA121, Blackbush Spring, Harlow, CM20 3EA
• Sold Dec 2021£319,000 | 3 Bed House20, Blackbush Spring, Harlow, CM20 3DY20, Blackbush Spring, Harlow, CM20 3DY
• Sold Jun 2020£250,000 | 3 Bed House90, Blackbush Spring, Harlow, CM20 3EA90, 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 2017£275,000 | 3 Bed House41, Blackbush Spring, Harlow, CM20 3DY41, Blackbush Spring, Harlow, CM20 3DY

Our analysis of the public data ranks 45, Blackbush Spring, Harlow as the 45th largest and the 48th most expensive of the 157 addresses on Blackbush Spring, Harlow, CM20.

Against the CM20 postcode district average, it is £18k more expensive than the typical property.

• Cooks Spinney Primary Academy and Nursery

  200 m away
• St Alban's Catholic Academy

  600 m away
• Freshwaters Primary Academy

  800 m away

• Burnt Mill Academy

  700 m away
• Mark Hall Academy

  1.2 km away
• Bmat Stem Academy

  1.3 km away

• Harlow Town

  |

  1.7 km away
• Harlow Mill

  |

  2.2 km away
• Sawbridgeworth

  |

  5.5 km away

Environment Agency data suggests this area has a Very Low risk of flooding.