According to data from HM Land Registry, 133A, Blackbush Spring, Harlow sits on a plot of 147 m².

We have plot size data on 17 out of 19 other houses in the postcode and 133A, Blackbush Spring, Harlow sits on the 17th largest plot.

133A, Blackbush Spring, Harlow has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 07 Feb 2022.

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

According to HM Land Registry, 133A, Blackbush Spring, Harlow was last sold on 14th April 2022 for £337,050 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since April 2022, the market for similar properties has risen by 7.8%.

• Sold Apr 2022£337,050
• Sold May 2013£199,995
• Sold Oct 2007£193,000

According to the Land Registry and our network of Estate Agents, there have been 293 sales of properties similar to 133A, Blackbush Spring, Harlow within a radius of 550 metres since 2014.

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

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 Sep 2025£365,000 | 3 Bed House8, Sewell Harris Close, Harlow, CM20 3HB8, Sewell Harris Close, Harlow, CM20 3HB
• Sold Jun 2025£351,000 | 3 Bed House144, Blackbush Spring, Harlow, CM20 3EB144, Blackbush Spring, Harlow, CM20 3EB
• Sold Aug 2024£306,000 | 3 Bed House21, Ladyshot, Harlow, CM20 3EL21, Ladyshot, Harlow, CM20 3EL
• Sold Jun 2024£330,000 | 3 Bed House37, Pennymead, Harlow, CM20 3HX37, Pennymead, Harlow, CM20 3HX
• 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 Nov 2023£310,650 | 3 Bed House10, Sewell Harris Close, Harlow, CM20 3HB10, Sewell Harris Close, Harlow, CM20 3HB
• Sold Jun 2023£340,000 | 3 Bed House43, Tunnmeade, Harlow, CM20 3HL43, Tunnmeade, Harlow, CM20 3HL
• Sold Feb 2022£328,000 | 3 Bed House121, Blackbush Spring, Harlow, CM20 3EA121, Blackbush Spring, Harlow, CM20 3EA
• Sold Sep 2018£305,000 | 3 Bed House138, Blackbush Spring, Harlow, CM20 3EB138, Blackbush Spring, Harlow, CM20 3EB
• 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 Feb 2018£278,500 | 3 Bed House26, Tunnmeade, Harlow, CM20 3HL26, Tunnmeade, Harlow, CM20 3HL
• Sold Oct 2014£210,000 | 3 Bed House136, Blackbush Spring, Harlow, CM20 3EB136, Blackbush Spring, Harlow, CM20 3EB

Blackbush Spring, Harlow, CM20 has a total of 157 addresses. According to our analysis of all the public data, 133A, Blackbush Spring, Harlow is the 59th largest and the 21st most expensive property on the street.

When compared to the postcode district it is £43k more expensive than the average property in CM20.

• 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

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.