Our Data Sources
7B, Mason Street has 31 entries in the Land Registry , most recently in September 2022 and a single entry in the EPC database dated August 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 7B, Mason Street, we estimate a market value of £473,929 and a rental value of £2,878 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £419,765 and £2,550 per month respectively.
Energy Efficiency
7B, Mason Street has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Aug 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 7B, Mason Street completed on 2nd September 2022 at £500,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 3.7% over the period since September 2022.
- Sold Sep 2022£500,000
- Sold Sep 2013£310,000
- Sold Jul 2001£162,000
Similar Properties Sold Nearby
Over the past 2 years 17 properties similar to 7B, Mason Street have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th June 2025, was 53 Waleran Flats, Old Kent Road, London, SE1 5UX, a leasehold flat which sold for £335,000.
Read more about house prices in SE17.
- Sold Jun 2025£335,000 | 3 Bed Flat53 Waleran Flats, Old Kent Road, London, SE1 5UX53 Waleran Flats, Old Kent Road, London, SE1 5UX
- Sold Apr 2022£530,000 | 3 Bed FlatFlat 7, Charlotte Court 68B, Old Kent Road, London, SE1 4NUFlat 7, Charlotte Court 68B, Old Kent Road, London, SE1 4NU
- Sold Feb 2015£423,000 | 3 Bed Flat45B, Mason Street, London, SE17 1HF45B, Mason Street, London, SE17 1HF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 32 addresses on Mason Street, London, SE17, 7B, Mason Street comes out as the 9th largest and the 9th most expensive in our analysis of the public data.
It is also £14k more expensive than the average property across the SE17 district.
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Schools Nearby
- English Martyrs' Roman Catholic Primary School300 m away
- Grange Primary School400 m away
- Victory Primary School500 m away
- St Saviour's and St Olave's Church of England School200 m away
- South Bank University Academy600 m away
- Ark Walworth Academy800 m away
More reading links
Public Transport Nearby
- Elephant & Castle|900 m away
- Borough|1.0 km away
- London Bridge|1.3 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
