Balfour Grove - N20 0SJ
Key Postcode Insights
N20 0SJ is a residential postcode situated on Balfour Grove, London, N20 with 55 addresses.
It ranks as the 495th largest and 54th most expensive of the 504 postcodes in the N20 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 55 properties: 16 houses, 37 flats and 2 other properties.
- Ave. Sale Price
- £389,506
- 10 Year change
- up 0.3%
- Ave. Rental Price
- £1,940pcm
- 10 Year change
- up 32.0%
- Ave. £ per ft²
- £540/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Key Postcode Insights
N20 0SJ is a residential postcode situated on Balfour Grove, London, N20 with 55 addresses.
It ranks as the 495th largest and 54th most expensive of the 504 postcodes in the N20 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 55 properties: 16 houses, 37 flats and 2 other properties.
- Ave. Sale Price
- £389,506
- 10 Year change
- up 0.3%
- Ave. Rental Price
- £1,940pcm
- 10 Year change
- up 32.0%
- Ave. £ per ft²
- £540/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Explore Propertiesin N20 0SJ
- 2 Balfour Grove
Building  |  3 Flats
- 4 Balfour Grove
Building  |  2 Flats
- 6 Balfour Grove
4 Bed Period House
- 8 Balfour Grove
Unknown
- 10 Balfour Grove
Unknown
Sales Market Trends
The last sale in N20 0SJ sold for £605,000 on 30th January 2026. Since then prices have on average remained the same.
The current average value in the postcode is £389,506.
The N20 0SJ Sales Market has increased by 0.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.2% | £389,506 |
| June 2025 | -0.3% | £390,172 |
| June 2024 | -0.9% | £391,502 |
| June 2023 | -1.6% | £395,183 |
| June 2022 | 5.2% | £401,710 |
| June 2021 | 0.5% | £381,871 |
| June 2020 | 3.4% | £380,075 |
| June 2019 | -0.9% | £367,565 |
| June 2018 | -3.7% | £370,864 |
| June 2017 | -0.8% | £385,077 |
| June 2016 | 10.1% | £388,305 |
| June 2015 | 11.8% | £352,603 |
| June 2014 | 18.2% | £315,469 |
| June 2013 | 5% | £266,912 |
| June 2012 | 3.8% | £254,183 |
| June 2011 | 1.1% | £244,806 |
| June 2010 | 12.1% | £242,220 |
| June 2009 | -10.7% | £216,050 |
| June 2008 | 1.7% | £241,862 |
| June 2007 | 0% | £237,798 |
Rental Market Trends
The current average rental value in the postcode is £1,940.
The N20 0SJ Rental Market has increased by 32.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.5% | £1,940pcm |
| June 2025 | 1.3% | £1,856pcm |
| June 2024 | 3.8% | £1,833pcm |
| June 2023 | 12.7% | £1,766pcm |
| June 2022 | 7.8% | £1,567pcm |
| June 2021 | -0.9% | £1,453pcm |
| June 2020 | 2.3% | £1,466pcm |
| June 2019 | 1.2% | £1,432pcm |
| June 2018 | -0.9% | £1,415pcm |
| June 2017 | -2.9% | £1,427pcm |
| June 2016 | 3.5% | £1,470pcm |
| June 2015 | 7.1% | £1,420pcm |
| June 2014 | 4.9% | £1,326pcm |
| June 2013 | 1.7% | £1,264pcm |
| June 2012 | 5.8% | £1,243pcm |
| June 2011 | 7.4% | £1,175pcm |
| June 2010 | 4.5% | £1,094pcm |
| June 2009 | -6.9% | £1,047pcm |
| June 2008 | 5.1% | £1,124pcm |
| June 2007 | 0% | £1,069pcm |
Sales History
The last sale was on 30th January 2026 for £605,000 and since then the market in the area has remained stable. The postcode has had a total of 48 sales since 1995.
N20 0SJ has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£605,000 | 3 Bed House14, Balfour Grove, London, N20 0SJ14, Balfour Grove, London, N20 0SJ
- Sold May 2024£385,000 | 2 Bed Flat2B, Balfour Grove, London, N20 0SJ2B, Balfour Grove, London, N20 0SJ
- Sold Feb 2023£366,000 | 2 Bed Flat70, Balfour Grove, London, N20 0SJ70, Balfour Grove, London, N20 0SJ
- Sold Nov 2022£370,000 | 2 Bed Flat2A, Balfour Grove, London, N20 0SJ2A, Balfour Grove, London, N20 0SJ
- Sold Sep 2022£250,000 | 1 Bed Flat82, Balfour Grove, London, N20 0SJ82, Balfour Grove, London, N20 0SJ
Nearby Postcodes
N20 0SJ is the 495th largest and the 54th most expensive postcode out of the 504 postcodes in the N20 area.
- N20 0SW, Bruce Gardens, London, N20N20 0SW8 Addresses|71 m away
- N20 0SX, Bawtry Road, London, N20N20 0SX21 Addresses|71 m away
- N20 0SN, Balfour Grove, London, N20N20 0SN37 Addresses|79 m away
- N20 0SD, Marlborough Gardens, London, N20N20 0SD28 Addresses|93 m away
- N20 0SA, Marlborough Gardens, London, N20N20 0SA24 Addresses|100 m away
Property Types
- 2 period houses built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 28 mid-century flats built between 1936 and 1979
- 3 early-century houses built between 1912 and 1935
- 9 early-century flats built between 1912 and 1935
- 12 other addresses of unknown type
- period house (2)
- mid-century house (1)
- mid-century flat (28)
- early-century house (3)
- early-century flat (9)
- Unknown (12)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 40 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (1)
- C (26)
- G (0)
- D (13)
- No EPC (13)
Top 3 Most Expensive Sales
- Sold Sep 2019£675,000 | 3 Bed House23, Balfour Grove, London, N20 0SN23, Balfour Grove, London, N20 0SN
- Sold Aug 2024£670,000 | 3 Bed House17, Balfour Grove, London, N20 0SN17, Balfour Grove, London, N20 0SN
- Sold Jan 2026£605,000 | 3 Bed House14, Balfour Grove, London, N20 0SJ14, Balfour Grove, London, N20 0SJ
Schools Nearby
- St John's CofE Junior Mixed and Infant School600 m away
- Holly Park Primary School700 m away
- Sacred Heart Roman Catholic Primary School1.0 km away
- St Andrew the Apostle Greek Orthodox School400 m away
- Friern Barnet School700 m away
- The Compton School1.5 km away
More reading links
Public Transport Nearby
The closest station to N20 0SJ is New Southgate station, which is 1.3 kilometres away.
- New Southgate|1.3 km away
- Arnos Grove|1.7 km away
- Totteridge & Whetstone|1.8 km away
- Oakleigh Park|1.8 km away
