Our Data Sources
Flat 5, 20, Northdown Street has no records in the the Land Registry and a single entry in the EPC database dated March 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 Flat 5, 20, Northdown Street, we estimate a market value of £800,823 and a rental value of £3,278 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £709,301 and £2,903 per month respectively.
Energy Efficiency
Flat 5, 20, Northdown Street has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Mar 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, electric.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Flat 5, 20, Northdown Street have sold within a radius of 220 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 12th September 2025, was Flat 2, The Ironworks, Albion Walk, London, N1 9EJ, a leasehold flat which sold for £675,000.
Read more about house prices in N1.
- Sold Sep 2025£675,000 | 2 Bed FlatFlat 2, The Ironworks, Albion Walk, London, N1 9EJFlat 2, The Ironworks, Albion Walk, London, N1 9EJ
- Sold Jul 2024£705,000 | 2 Bed FlatFlat 8, 3, Killick Street, London, N1 9FGFlat 8, 3, Killick Street, London, N1 9FG
- Sold Sep 2023£750,000 | 2 Bed FlatFlat 6, 3, Killick Street, London, N1 9FGFlat 6, 3, Killick Street, London, N1 9FG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 149 addresses on Northdown Street, London, N1, Flat 5, 20, Northdown Street comes out as the 60th largest and the 39th most expensive in our analysis of the public data.
It is also £14k more expensive than the average property across the N1 district.
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Schools Nearby
- 100mWinton Primary School
- 500mArgyle Primary School
- 600mVittoria Primary School
- 500mElizabeth Garrett Anderson School
- 900mMaria Fidelis Catholic School FCJ
- 1.0kmRegent High School
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Public Transport Nearby
- 300mLondon Kings Cross
- 300mKing's Cross St Pancras
- 500mLondon St Pancras International
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.












