6, Blackbush Spring, Harlow occupies a 166 m² plot as recorded by HM Land Registry.

Of the 54 other houses in this postcode, 31 have recorded plot sizes, and this one ranks as the 26th largest.

6, Blackbush Spring, Harlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 04 Aug 2025.

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

6, Blackbush Spring, Harlow last changed hands on 9th January 2026, selling for £307,500. 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 5.7% since January 2026.

• Sold Jan 2026£307,500

Land Registry records and our Estate Agent network show 188 sales of comparable properties within 500 metres of 6, Blackbush Spring, Harlow since 2018.

Most recently, 15, Vicarage Wood, Harlow, CM20 3HE, a freehold house, sold at £282,000 on the 15th April 2026.

Read more about house prices in CM20.

• Sold Apr 2026£282,000 | 3 Bed House15, Vicarage Wood, Harlow, CM20 3HE15, Vicarage Wood, Harlow, CM20 3HE
• Sold Jul 2025£325,000 | 3 Bed House159, Halling Hill, Harlow, CM20 3JP159, Halling Hill, Harlow, CM20 3JP
• Sold May 2025£300,000 | 3 Bed House159, Arkwrights, Harlow, CM20 3NA159, Arkwrights, Harlow, CM20 3NA
• Sold Apr 2025£275,000 | 3 Bed House23, Vicarage Wood, Harlow, CM20 3HF23, Vicarage Wood, Harlow, CM20 3HF
• Sold Jan 2025£290,000 | 3 Bed House70, Cooks Spinney, Harlow, CM20 3BL70, Cooks Spinney, Harlow, CM20 3BL
• 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 Dec 2023£257,500 | 3 Bed House30, Blackbush Spring, Harlow, CM20 3DY30, Blackbush Spring, Harlow, CM20 3DY
• Sold Dec 2023£285,000 | 3 Bed House82, Vicarage Wood, Harlow, CM20 3HQ82, Vicarage Wood, Harlow, CM20 3HQ
• Sold Jul 2023£300,000 | 3 Bed House90, Vicarage Wood, Harlow, CM20 3HQ90, Vicarage Wood, Harlow, CM20 3HQ
• Sold Jun 2023£310,000 | 3 Bed House55, Vicarage Wood, Harlow, CM20 3HF55, Vicarage Wood, Harlow, CM20 3HF
• Sold Sep 2022£338,000 | 3 Bed House12, Vicarage Wood, Harlow, CM20 3HE12, Vicarage Wood, Harlow, CM20 3HE
• Sold Jul 2022£295,000 | 3 Bed House105, Vicarage Wood, Harlow, CM20 3HQ105, Vicarage Wood, Harlow, CM20 3HQ
• Sold Nov 2021£275,000 | 3 Bed House35, Blackbush Spring, Harlow, CM20 3DY35, Blackbush Spring, Harlow, CM20 3DY
• Sold Jul 2021£257,000 | 3 Bed House29, Blackbush Spring, Harlow, CM20 3DY29, Blackbush Spring, Harlow, CM20 3DY
• Sold May 2021£264,000 | 3 Bed House38, Vicarage Wood, Harlow, CM20 3HF38, Vicarage Wood, Harlow, CM20 3HF
• Sold May 2020£275,000 | 3 Bed House102, Vicarage Wood, Harlow, CM20 3HQ102, Vicarage Wood, Harlow, CM20 3HQ
• Sold Mar 2020£267,500 | 3 Bed House93, Vicarage Wood, Harlow, CM20 3HQ93, Vicarage Wood, Harlow, CM20 3HQ
• Sold Mar 2018£245,000 | 3 Bed House48, Blackbush Spring, Harlow, CM20 3DY48, Blackbush Spring, Harlow, CM20 3DY
• Sold Mar 2018£235,000 | 3 Bed House10, Blackbush Spring, Harlow, CM20 3DY10, Blackbush Spring, Harlow, CM20 3DY

Our analysis of the public data ranks 6, Blackbush Spring, Harlow as the 116th largest and the 111th most expensive of the 157 addresses on Blackbush Spring, Harlow, CM20.

Against the CM20 postcode district average, it is £5k less 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.