Our Data Sources
21, Marks Court, Southend-On-Sea has 21 entries in the Land Registry , most recently in May 2016 and a single entry in the EPC database dated June 2011.
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 21, Marks Court, Southend-On-Sea would be worth £185,938, with a potential rental value of £1,095 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £164,688, with a rental value of £970 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
21, Marks Court, Southend-On-Sea has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Jun 2011.
The property is not connected to mains gas and has single glazed windows. It is heated using Electric storage heaters.
Sold Prices
21, Marks Court, Southend-On-Sea last changed hands on 6th May 2016, selling for £162,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 38.0% since May 2016.
- Sold May 2016£162,000
- Sold Oct 1995£41,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 134 sales of comparable properties within 370 metres of 21, Marks Court, Southend-On-Sea across the last 2 years.
Most recently, 105, Marks Court, Southend-On-Sea, SS1 2RQ, a leasehold flat, sold at £195,000 on the 14th November 2025.
Read more about house prices in SS1.
- Sold Nov 2025£195,000 | 2 Bed Flat105, Marks Court, Southend-On-Sea, SS1 2RQ105, Marks Court, Southend-On-Sea, SS1 2RQ
- Sold Jun 2025£180,000 | 2 Bed Flat40, Marks Court, Southend-On-Sea, SS1 2RH40, Marks Court, Southend-On-Sea, SS1 2RH
- Sold May 2023£207,500 | 2 Bed Flat42, Marks Court, Southend-On-Sea, SS1 2RH42, Marks Court, Southend-On-Sea, SS1 2RH
•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 21, Marks Court, Southend-On-Sea as the 47th largest and the 42nd most expensive of the 132 addresses on Marks Court, Southend-On-Sea, SS1.
Against the SS1 postcode district average, it is £222k less expensive than the typical property.
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Schools Nearby
- Porters Grange Primary School and Nursery600 m away
- Sacred Heart Catholic Primary School600 m away
- Greenways Primary School1.2 km away
- Southend High School for Girls1.7 km away
- St Bernard's High School1.8 km away
- Southchurch High School2.0 km away
More reading links
Public Transport Nearby
- Southend East|800 m away
- Southend Central|900 m away
- Southend Victoria|1.2 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












