21, Thurlestone Avenue
21, Thurlestone Avenue
Description & Estimates







Public records show 21, Thurlestone Avenue to be an early-century freehold house with 1,076 ft2 of internal area, sitting on a 235 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
21, Thurlestone Avenue has an estimated sale value of £672,782 and an estimated rental value of £2,936 per month, assuming reasonable condition and based on the information available.
Thurlestone Avenue, London, N12 lies in the borough of Barnet, within the N12 postal district.
Our Data Sources
21, Thurlestone Avenue has 31 entries in the Land Registry , most recently in April 2019 and a single entry in the EPC database dated November 2018.
We combine this information with that 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
In very good condition, we estimate 21, Thurlestone Avenue would be worth £706,422, with a potential rental value of £3,083 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £625,688, with a rental value of £2,730 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 21, Thurlestone Avenue has declined by £1,105 (0.2%) over the last year. During the same period, its estimated monthly rental value has climbed by £138 (4.7%). The property's estimated gross yield is currently 5.2%.
Plot Size
21, Thurlestone Avenue occupies a 235 m2 plot as recorded by HM Land Registry.
Of the 41 other houses in this postcode, 37 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
21, Thurlestone Avenue has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 21 Nov 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Thurlestone Avenue last changed hands on 29th April 2019, selling for £650,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has risen by 15.7% since April 2019.
- Sold Apr 2019£650,000
- Sold Dec 2003£300,000
- Sold Mar 2000£197,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 520 metres of 21, Thurlestone Avenue across the last 2 years.
Most recently, 22, Thurlestone Avenue, London, N12 0LP, a freehold house, sold at £1,000,000 on the 7th August 2025.
Read more about house prices in N12.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 21, Thurlestone Avenue as the 21st largest and the 21st most expensive of the 41 addresses on Thurlestone Avenue, London, N12.
Against the N12 postcode district average, it is £63k more expensive than the typical property.
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Schools Nearby
- 700mSummerside Primary Academy
- 700mSt John's CofE Junior Mixed and Infant School
- 900mHolly Park Primary School
- 300mThe Compton School
- 600mFriern Barnet School
- 1.5kmSt Michael's Catholic Grammar School
More reading links
Public Transport Nearby
New Southgate station is the nearest stop to 21, Thurlestone Avenue at 1.2 kilometres away.
- 1.2kmNew Southgate
- 1.9kmArnos Grove
- 2.0kmWoodside Park
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

