Our Data Sources
Flat 13, Mason House has no records in the the Land Registry and a single entry in the EPC database dated January 2021.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 13, Mason House, we estimate a market value of £369,560 and a rental value of £2,080 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £327,324 and £1,842 per month respectively.
Energy Efficiency
Flat 13, Mason House has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 31 Jan 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 76 properties similar to Flat 13, Mason House have sold within a radius of 320 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th December 2025, was Flat 1, Townsend House, Strathnairn Street, London, SE1 5BU, a leasehold flat which sold for £380,000.
Read more about house prices in SE1.
- Sold Dec 2025£380,000 | 2 Bed FlatFlat 1, Townsend House, Strathnairn Street, London, SE1 5BUFlat 1, Townsend House, Strathnairn Street, London, SE1 5BU
- Sold Jun 2025£375,000 | 2 Bed FlatFlat 19, Townsend House, Strathnairn Street, London, SE1 5BUFlat 19, Townsend House, Strathnairn Street, London, SE1 5BU
- Sold Jun 2021£350,000 | 2 Bed FlatFlat 12, Townsend House, Strathnairn Street, London, SE1 5BUFlat 12, Townsend House, Strathnairn Street, London, SE1 5BU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 64 addresses on Simms Road, London, SE1, Flat 13, Mason House comes out as the 34th largest and the 53rd most expensive in our analysis of the public data.
It is also £274k less expensive than the average property across the SE1 district.
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Schools Nearby
- Galleywall Primary, City of London Academy400 m away
- Phoenix Primary School500 m away
- John Keats Primary School500 m away
- City of London Academy (Southwark)200 m away
- Harris Academy Bermondsey500 m away
- The Charter School Bermondsey700 m away
More reading links
Public Transport Nearby
- South Bermondsey|800 m away
- Bermondsey|900 m away
- Surrey Quays|1.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












