81 Retort Close, Southend-On-Sea, SS1 2AQ is a leasehold flat built between 2003-2006. The property offers approximately 581 square feet of living space and is situated on the 4th floor of a 4-storey building. In this location, apartments of similar size usually have one bedroom.
The estimated current market value of the property is £309,539 , which equates to approximately £533 per square foot. It was last sold on 25 May 2006 for £193,995. Since then, the value has increased by £115,544, representing a 59.6% increase, or approximately 3.0% per year.
The current estimated value of £309,539 is:
This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.
At the most recent EPC inspection on 26 January 2026, the property was recorded as rented.
81 Retort Close, Southend-On-Sea, SS1 2AQ has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 26 Jan 2026.
This property uses electric room heaters as its main heating source. Hot water is provided from off-peak electric immersion heater. The windows are fully double glazed.
The previous EPC assessment was conducted on 4 Nov 2015, when the property was rated C. The current rating of D reflects a decline in energy efficiency of 8.3%.
Since the previous assessment, several changes were observed:
* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.
This property has very low flood risk from rivers and the sea.
River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.
This property has very low surface water flood risk.
Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.
The property at 81 Retort Close, Southend-On-Sea, SS1 2AQ appears once in HM Land Registry records, with the transaction recorded on 25 May 2006. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 26 Jan 2026. We use this information to estimate the property's characteristics, flood risk profile and current market value.
This website uses public sector information from:
HM Land Registry Price Paid Data
Energy Performance of Buildings Data published by the Department for Energy Security and Net Zero (DESNZ) and the Ministry of Housing, Communities and Local Government (MHCLG).
Flood risk data supplied by the Environment Agency through the Department for Environment, Food & Rural Affairs (Defra) Data Services Platform.
These datasets are licensed under the Open Government Licence v3.0 .
StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.