Our Data Sources
21, King William Walk has no records in the the Land Registry and a single entry in the EPC database dated December 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 21, King William Walk, we estimate a market value of £1,975,270 and a rental value of £8,393 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,749,525 and £7,433 per month respectively.
Energy Efficiency
21, King William Walk has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Dec 2022.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 12 properties similar to 21, King William Walk have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 14th February 2025, was 30, Gloucester Circus, London, SE10 8RY, a freehold house which sold for £1,875,000.
Read more about house prices in SE10.
- Sold Feb 2025£1,875,000 | 5 Bed House30, Gloucester Circus, London, SE10 8RY30, Gloucester Circus, London, SE10 8RY
- Sold Jan 2024£1,850,000 | 5 Bed House28, Gloucester Circus, London, SE10 8RY28, Gloucester Circus, London, SE10 8RY
- Sold Aug 2022£1,900,000 | 5 Bed House110A, King George Street, London, SE10 8PX110A, King George Street, London, SE10 8PX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 78 addresses on King William Walk, London, SE10, 21, King William Walk comes out as the 5th largest and the 4th most expensive in our analysis of the public data.
It is also £1.32m more expensive than the average property across the SE10 district.
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Schools Nearby
- St Alfege with St Peter's Church of England Primary School200 m away
- Meridian Primary School500 m away
- James Wolfe Primary School and Centre for the Deaf500 m away
- St Ursula's Convent School700 m away
- George Green's School700 m away
- The John Roan School1.3 km away
More reading links
Public Transport Nearby
- Cutty Sark for Maritime Greenwich|200 m away
- Greenwich|500 m away
- Island Gardens|700 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.












