Our Data Sources
Flat D, 4, Castle Road has 61 entries in the Land Registry, most recently in January 2026 and a single entry in the EPC database dated February 2017.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 D, 4, Castle Road, we estimate a market value of £451,281 and a rental value of £2,803 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £399,706 and £2,482 per month respectively.
Energy Efficiency
Flat D, 4, Castle Road has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Feb 2017.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of Flat D, 4, Castle Road completed on 9th January 2026 at £450,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold 6 times.
Values of comparable properties have dropped by 14.1% over the period since January 2026.
- Sold Jan 2026£450,000
- Sold Jun 2020£391,000
- Sold Mar 2014£350,000
Similar Properties Sold Nearby
Since 2008 21 properties similar to Flat D, 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 12th February 2026, was Flat 5, 4, Grafton Yard, London, NW5 2NF, a leasehold flat which sold for £390,000.
Read more about house prices in NW1.
- Sold Feb 2026£390,000 | 1 Bed FlatFlat 5, 4, Grafton Yard, London, NW5 2NFFlat 5, 4, Grafton Yard, London, NW5 2NF
- Sold Dec 2024£355,500 | 1 Bed FlatFlat 73, Durdans House, Royal College Street, London, NW1 9RDFlat 73, Durdans House, Royal College Street, London, NW1 9RD
- Sold Jun 2024£397,000 | 1 Bed FlatFlat 1, 191A , Kentish Town Road, London, NW5 2JUFlat 1, 191A , Kentish Town Road, London, NW5 2JU
- Sold Jul 2023£350,000 | 1 Bed Flat38D , Prince Of Wales Road, London, NW5 3LG38D , Prince Of Wales Road, London, NW5 3LG
- Sold Jun 2023£370,000 | 1 Bed FlatFlat 2, 191A , Kentish Town Road, London, NW5 2JUFlat 2, 191A , Kentish Town Road, London, NW5 2JU
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £461,017, ranging from £362,130 to £629,923.
- Flat B
2 Bed Flat | 0 m | Est. Value: £462,160
- Flat A
1 Bed Flat | 0 m | Est. Value: £417,628
- Flat C
2 Bed Flat | 0 m | Est. Value: £456,170
- 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 D, 4, Castle Road comes out as the 168th largest and the 129th most expensive in our analysis of the public data.
It is also £382k less expensive than the average property across the NW1 district.
More reading links
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.
