Our Data Sources
Flat 21, Watson House has no records in the the Land Registry and a single entry in the EPC database dated September 2014.
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 Flat 21, Watson House would be worth £451,290, with a potential rental value of £2,535 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £399,714, with a rental value of £2,245 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
Flat 21, Watson House has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 26 Sep 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 22 sales of comparable properties within 300 metres of Flat 21, Watson House across the last 2 years.
Most recently, Flat 108, Tilson House, Tilson Gardens, London, SW2 4NA, a leasehold flat, sold at £390,000 on the 13th June 2025.
Read more about house prices in SW2.
- Sold Jun 2025£390,000 | 3 Bed FlatFlat 108, Tilson House, Tilson Gardens, London, SW2 4NAFlat 108, Tilson House, Tilson Gardens, London, SW2 4NA
- Sold Mar 2021£500,000 | 3 Bed FlatFlat 24, Pearce House, Tilson Gardens, London, SW2 4NJFlat 24, Pearce House, Tilson Gardens, London, SW2 4NJ
- Sold Jul 2020£385,000 | 3 Bed FlatFlat 17, Tilson House, Tilson Gardens, London, SW2 4LYFlat 17, Tilson House, Tilson Gardens, London, SW2 4LY
•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 Flat 21, Watson House as the 37th largest and the 15th most expensive of the 352 addresses on Tilson Gardens, London, SW2.
Against the SW2 postcode district average, it is £113k less expensive than the typical property.
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Schools Nearby
- Richard Atkins Primary School200 m away
- St Bede's Catholic Primary School500 m away
- Glenbrook Primary School600 m away
- Harris Academy Clapham600 m away
- La Retraite Roman Catholic Girls' School900 m away
- Trinity Academy1.2 km away
More reading links
Public Transport Nearby
- Streatham Hill|1.1 km away
- Clapham South|1.3 km away
- Balham|1.6 km away
Available Internet Speeds
Ofcom's latest figures show poor internet coverage in this area, which may mean weak or no connectivity.
According to recent data from Ofcom, Slow/none Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












