Our Data Sources
421, St. Marys Lane, Upminster has no records in the the Land Registry and a single entry in the EPC database dated May 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 421, St. Marys Lane, Upminster would be worth £422,582, with a potential rental value of £2,404 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £374,287, with a rental value of £2,129 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
421, St. Marys Lane, Upminster occupies a 301 m2 plot as recorded by HM Land Registry.
Of the 8 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
421, St. Marys Lane, Upminster has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 May 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 79 sales of comparable properties within 810 metres of 421, St. Marys Lane, Upminster across the last 2 years.
Most recently, 18, Tern Gardens, Upminster, RM14 1ED, a freehold house, sold at £370,000 on the 10th April 2026.
Read more about house prices in RM14.
- Sold Apr 2026£370,000 | 3 Bed House18, Tern Gardens, Upminster, RM14 1ED18, Tern Gardens, Upminster, RM14 1ED
- Sold Jul 2023£405,000 | 3 Bed House429, St. Marys Lane, Upminster, RM14 3JB429, St. Marys Lane, Upminster, RM14 3JB
- Sold May 2014£275,000 | 3 Bed House431, St. Marys Lane, Upminster, RM14 3JB431, St. Marys Lane, Upminster, RM14 3JB
•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 421, St. Marys Lane, Upminster as the 206th largest and the 227th most expensive of the 453 addresses on St. Marys Lane, North Ockendon, Upminster, RM14.
Against the RM14 postcode district average, it is £212k less expensive than the typical property.
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Schools Nearby
- The James Oglethorpe Primary School300 m away
- Upminster Infant School1.2 km away
- Upminster Junior School1.2 km away
- The Coopers' Company and Coborn School500 m away
- Hall Mead School800 m away
- Gaynes School1.6 km away
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Public Transport Nearby
- Upminster|1.0 km away
- Upminster Bridge|2.2 km away
- Hornchurch|3.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
