1, Thornbury Square
1, Thornbury Square
Description & Estimates
1, Thornbury Square is recorded publicly as a mid-century freehold house across 1,614 ft2 of internal area, sitting on a 162 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 1, Thornbury Square is £1,462,374 and its rental estimate is £5,969 per month, given the available information and assuming reasonable condition.
Thornbury Square, London, N6 falls within the N6 postal district, in the borough of Islington.
Our Data Sources
1, Thornbury Square has 31 entries in the Land Registry , most recently in February 2012 and a single entry in the EPC database dated October 2011.
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.
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 1, Thornbury Square, we estimate a market value of £1,535,493 and a rental value of £6,267 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £1,360,008 and £5,551 per month respectively.
Recent Market Change
Over the last year, 1, Thornbury Square has seen its estimated sale value decrease by £1,840 (0.1%) and its estimated rental value grow by £390 per month (6.5%). This results in an estimated gross rental yield of 4.9%.
Plot Size
HM Land Registry records the plot of land for 1, Thornbury Square as measuring 162 m2.
That makes it the 4th largest plot in the postcode, where all 12 other houses have recorded plot data.
Energy Efficiency
1, Thornbury Square has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 Oct 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 1, Thornbury Square completed on 1st February 2012 at £1,000,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 107.1% over the period since February 2012.
- Sold Feb 2012£1,000,000
- Sold Sep 2003£564,000
- Sold Jul 2001£525,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 1, Thornbury Square have sold within a radius of 400 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 22nd September 2025, was 3, Oldfield Mews, London, N6 5XA, a freehold house which sold for £1,250,000.
Read more about house prices in N6.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 29 addresses on Thornbury Square, London, N6, 1, Thornbury Square comes out as the 7th largest and the 5th most expensive in our analysis of the public data.
It is also £244k more expensive than the average property across the N6 district.
More reading links
Schools Nearby
- 200mSt Joseph's Catholic Primary School
- 500mHargrave Park Primary School
- 600mWhitehall Park School
- 100mSt Aloysius' College
- 700mCity of London Academy, Highgate Hill
- 1.2kmLa Sainte Union Catholic Secondary School
More reading links
Public Transport Nearby
From 1, Thornbury Square, the nearest station is Archway, 500 metres away.
- 500mArchway
- 900mUpper Holloway
- 1.1kmHighgate
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.
