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According to the public record, Flat 6, 21, Castle Avenue is a mid-century leasehold apartment with 656 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms with a balcony.
Based on available information, and assuming reasonable condition, the estimated sale value for Flat 6, 21, Castle Avenue is £386,440 and the estimated rental value is £1,589 per month.
The apartment is within 21, Castle Avenue, London, E4.
Castle Avenue, London, E4 is located in the borough of Waltham Forest within the E4 postal district.
Flat 6, 21, Castle Avenue has 21 entries in the Land Registry , most recently in April 2013 and a single entry in the EPC database dated January 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If Flat 6, 21, Castle Avenue is in very good condition we estimate a sale value of £405,762 and a rental value of £1,668 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £359,389 and a rental value of £1,477 per month.
Over the last 12 months the sale value of Flat 6 21 Castle Avenue has increased by an estimated £2,005 (0.5%) and its rental value has increased by an estimated £36 per month (2.3%), giving an expected gross yield of 4.9%.
Flat 6, 21, Castle Avenue has an Energy Performance Rating (EPC) of D. 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 Boiler and radiators, mains gas.
According to HM Land Registry, Flat 6, 21, Castle Avenue was last sold on 19th April 2013 for £215,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since April 2013, the market for similar properties has risen 55.6%
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to Flat 6, 21, Castle Avenue within a radius of 470 metres over the last 2 years.
The most recent example is Flat 9, 31, Castle Avenue, London, E4 9PY, a leasehold flat which sold for £420,000 on the 18th March 2026.
Read more about house prices in E4.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Castle Avenue, London, E4 has a total of 127 addresses. According to our analysis of all the public data, Flat 6, 21, Castle Avenue is the 86th largest and the 46th most expensive property on the street.
When compared to the postcode district it is £151k less expensive than the average property in E4.
The nearest school is Highams Park School which is 232 metres away. The nearest train station is Highams Park which is 300 metres away.
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