Our Data Sources
23, St. Marys Lane, Harlow has 2 entries in the Land Registry , most recently in March 2026 and a single entry in the EPC database dated September 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, St. Marys Lane, Harlow would be worth £473,752, with a potential rental value of £1,893 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £419,609, with a rental value of £1,676 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, St. Marys Lane, Harlow occupies a 208 m2 plot as recorded by HM Land Registry.
All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
23, St. Marys Lane, Harlow has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 07 Sep 2020.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
23, St. Marys Lane, Harlow last changed hands on 6th March 2026, selling for £450,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 2.7% since March 2026.
- Sold Mar 2026£450,000
- Sold Sep 2020£410,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 62 sales of comparable properties within 700 metres of 23, St. Marys Lane, Harlow across the last 2 years.
Most recently, 5, Taylor Close, Harlow, CM20 2NW, a freehold house, sold at £425,000 on the 3rd October 2025.
Read more about house prices in CM20.
- Sold Oct 2025£425,000 | 3 Bed House5, Taylor Close, Harlow, CM20 2NW5, Taylor Close, Harlow, CM20 2NW
- Sold Jun 2025£430,000 | 3 Bed House1, Bracewell Place, Harlow, CM20 2SY1, Bracewell Place, Harlow, CM20 2SY
- Sold Mar 2025£430,000 | 3 Bed House1, St. Marys Lane, Harlow, CM20 2GU1, St. Marys Lane, Harlow, CM20 2GU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 23, St. Marys Lane, Harlow as the 18th largest and the 18th most expensive of the 27 addresses on St. Marys Lane, Harlow, CM20.
Against the CM20 postcode district average, it is £153k more expensive than the typical property.
More reading links
Schools Nearby
- Little Parndon Primary Academy500 m away
- Pemberley Academy500 m away
- Hare Street Community Primary School and Nursery1.3 km away
- Bmat Stem Academy1.5 km away
- Burnt Mill Academy1.7 km away
- St Mark's West Essex Catholic School2.1 km away
More reading links
Public Transport Nearby
- Harlow Town|900 m away
- Roydon|3.3 km away
- Harlow Mill|3.6 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
