Our Data Sources
20, Houghton Square has 31 entries in the Land Registry , most recently in May 2017 and a single entry in the EPC database dated May 2023.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high 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 20, Houghton Square, we estimate a market value of £505,665 and a rental value of £2,694 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £447,875 and £2,386 per month respectively.
Energy Efficiency
20, Houghton Square has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 02 May 2023.
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 20, Houghton Square completed on 3rd May 2017 at £640,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 21.8% over the period since May 2017.
- Sold May 2017£640,000
- Sold Jul 2012£435,000
- Sold Oct 2006£355,000
Similar Properties Sold Nearby
Over the past 2 years 103 properties similar to 20, Houghton Square have sold within a radius of 290 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 16th April 2026, was Flat 12, 378, Clapham Road, London, SW9 9AF, a leasehold flat which sold for £480,000.
Read more about house prices in SW9.
- Sold Apr 2026£480,000 | 2 Bed FlatFlat 12, 378, Clapham Road, London, SW9 9AFFlat 12, 378, Clapham Road, London, SW9 9AF
- Sold Jul 2023£512,500 | 3 Bed Flat7, Houghton Square, London, SW9 9AN7, Houghton Square, London, SW9 9AN
- Sold Jun 2021£520,000 | 2 Bed FlatFlat 27, 378, Clapham Road, London, SW9 9AFFlat 27, 378, Clapham Road, London, SW9 9AF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 22 addresses on Houghton Square, London, SW9, 20, Houghton Square comes out as the 10th largest and the 10th most expensive in our analysis of the public data.
It is also £10k less expensive than the average property across the SW9 district.
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Schools Nearby
- Larkhall Primary Campus300 m away
- St Andrew's Church of England Primary School500 m away
- Allen Edwards Primary School600 m away
- Platanos College900 m away
- Trinity Academy1.4 km away
- The Elms Academy1.4 km away
More reading links
Public Transport Nearby
- Clapham North|300 m away
- Clapham High Street|400 m away
- Stockwell|600 m 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.
