Our Data Sources
Flat B, 4, Castle Road has no records in the Land Registry and a single entry in the EPC database dated January 2021.
We combine this information with public data 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 Flat B, 4, Castle Road, we estimate a market value of £485,268 and a rental value of £3,071 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £429,809 and £2,720 per month respectively.
Energy Efficiency
Flat B, 4, Castle Road has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Jan 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Since 2010 23 properties similar to Flat B, 4, Castle Road have sold within a radius of 280 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th May 2026, was 166B, Kentish Town Road, London, NW5 2AG, a leasehold flat which sold for £518,000.
Read more about house prices in NW1.
- Sold May 2026£518,000 | 2 Bed Flat166B, Kentish Town Road, London, NW5 2AG166B, Kentish Town Road, London, NW5 2AG
- Sold Feb 2026£525,000 | 1 Bed Flat15B, Healey Street, London, NW1 8SR15B, Healey Street, London, NW1 8SR
- Sold Jan 2026£450,000 | 1 Bed FlatFlat D, 4, Castle Road, London, NW1 8PPFlat D, 4, Castle Road, London, NW1 8PP
- Sold Aug 2025£500,000 | 2 Bed FlatFlat 3, 33, Prince Of Wales Road, London, NW5 3LHFlat 3, 33, Prince Of Wales Road, London, NW5 3LH
- Sold Jul 2025£515,268 | 1 Bed Flat86A, Castlehaven Road, London, NW1 8PL86A, Castlehaven Road, London, NW1 8PL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £456,971, ranging from £362,130 to £629,923.
- Flat A
1 Bed Flat | 0 m | Est. Value: £417,628
- Flat C
2 Bed Flat | 0 m | Est. Value: £456,170
- Flat D
1 Bed Flat | 0 m | Est. Value: £429,791
- 2A Castle Road
2 Bed Flat | 11 m | Est. Value: £629,923
- Flat A
1 Bed Flat | 18 m | Est. Value: £362,130
Location Comparison
Of the 181 addresses on Castle Road, London, NW1, Flat B, 4, Castle Road comes out as the 134th largest and the 108th most expensive in our analysis of the public data.
It is also £349k less expensive than the average property across the NW1 district.
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Schools Nearby
- Holy Trinity and Saint Silas CofE Primary School, NW1300 m away
- Hawley Primary School300 m away
- St Patrick's Catholic Primary School400 m away
- The Camden School for Girls600 m away
- Haverstock School700 m away
- Lift Beacon High1.3 km away
More reading links
Public Transport Nearby
- Kentish Town West|300 m away
- Camden Road|400 m away
- Kentish Town|600 m away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.












