Our Data Sources
857A, Green Lanes has no records in the the Land Registry and a single entry in the EPC database dated May 2026.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 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 857A, Green Lanes, we estimate a market value of £515,187 and a rental value of £1,916 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £456,308 and £1,697 per month respectively.
Energy Efficiency
857A, Green Lanes has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 May 2026.
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 53 properties similar to 857A, Green Lanes have sold within a radius of 520 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 4th September 2025, was 2, Berry Close, London, N21 2RY, a leasehold flat which sold for £400,000.
Read more about house prices in N21.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 412 addresses on Green Lanes, London, N21, 857A, Green Lanes comes out as the 79th largest and the 63rd most expensive in our analysis of the public data.
It is also £241k less expensive than the average property across the N21 district.
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Schools Nearby
- St Paul's CofE Primary School300 m away
- Highfield Primary School500 m away
- Firs Farm Primary School1.4 km away
- Winchmore School700 m away
- The Latymer School1.7 km away
- Highlands School1.9 km away
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Public Transport Nearby
- Winchmore Hill|400 m away
- Grange Park|1.0 km away
- Bush Hill Park|1.9 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.












