Our Data Sources
23, South Square has a single entry in the Land Registry from October 2016 and a single entry in the EPC database dated March 2016.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 23, South Square would be worth £3,825,860, with a potential rental value of £8,715 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £3,388,619, with a rental value of £7,719 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
23, South Square occupies a 777 m2 plot as recorded by HM Land Registry.
All 6 other houses in this postcode have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
23, South Square has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 17 Mar 2016.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Sold Prices
23, South Square last changed hands on 7th October 2016, selling for £3,200,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 32.6% since October 2016.
- Sold Oct 2016£3,200,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 660 metres of 23, South Square across the last 2 years.
Most recently, 6, Willifield Way, London, NW11 7XT, a freehold house, sold at £3,400,000 on the 31st March 2025.
Read more about house prices in NW11.
- Sold Mar 2025£3,400,000 | 6 Bed House6, Willifield Way, London, NW11 7XT6, Willifield Way, London, NW11 7XT
- Sold Apr 2017£3,343,000 | 6 Bed House24, South Square, London, NW11 7AJ24, South Square, London, NW11 7AJ
- Sold Mar 2015£3,912,500 | 6 Bed House21, South Square, London, NW11 7AJ21, South Square, London, NW11 7AJ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 23, South Square as the 3rd largest and the 4th most expensive of the 23 addresses on South Square, London, NW11.
Against the NW11 postcode district average, it is £2.635m more expensive than the typical property.
More reading links
Schools Nearby
- 800mGarden Suburb Junior School
- 800mGarden Suburb Infant School
- 1.1kmBrookland Junior School
- 100mThe Henrietta Barnett School
- 1.2kmChrist's College Finchley
- 1.7kmBishop Douglass School Finchley
More reading links
Public Transport Nearby
- 1.0kmGolders Green
- 1.8kmBrent Cross
- 1.8kmEast Finchley
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












