Barnsbury Square - N1 1JL
Key Postcode Insights
N1 1JL is a residential postcode situated on Barnsbury Square, London, N1 with 35 addresses.
It ranks as the 1576th largest and 1717th most expensive of the 2,112 postcodes in the N1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 7 houses and 28 flats.
- Ave. Sale Price
- £1,313,466
- 10 Year change
- down 4.6%
- Ave. Rental Price
- £5,498pcm
- 10 Year change
- up 41.7%
- Ave. £ per ft²
- £1,185/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Postcode Insights
N1 1JL is a residential postcode situated on Barnsbury Square, London, N1 with 35 addresses.
It ranks as the 1576th largest and 1717th most expensive of the 2,112 postcodes in the N1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 7 houses and 28 flats.
- Ave. Sale Price
- £1,313,466
- 10 Year change
- down 4.6%
- Ave. Rental Price
- £5,498pcm
- 10 Year change
- up 41.7%
- Ave. £ per ft²
- £1,185/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Propertiesin N1 1JL
- Mountfort House
Period Building | 5 Units
- 1 Barnsbury Square
3 Bed Period Flat
- 3 Barnsbury Square
Modern Building | 8 Units
- 6 Barnsbury Square
House
Sales Market Trends
The last sale in N1 1JL sold for £1,650,000 on 31st October 2025. Since then prices are up an average of 0.6%.
The current average value in the postcode is £1,313,466.
The N1 1JL Sales Market has decreased by 4.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.6% | £1,313,466 |
| June 2025 | 1% | £1,349,025 |
| June 2024 | 0.6% | £1,335,088 |
| June 2023 | -1.6% | £1,326,934 |
| June 2022 | 3.5% | £1,348,856 |
| June 2021 | -2.2% | £1,302,800 |
| June 2020 | 2.5% | £1,332,541 |
| June 2019 | -1.9% | £1,300,201 |
| June 2018 | -2.2% | £1,325,971 |
| June 2017 | -1.5% | £1,355,410 |
| June 2016 | 2.7% | £1,376,738 |
| June 2015 | 5.8% | £1,339,998 |
| June 2014 | 18.1% | £1,267,043 |
| June 2013 | 8.4% | £1,072,771 |
| June 2012 | 10.4% | £990,034 |
| June 2011 | 5.4% | £896,928 |
| June 2010 | 13.4% | £851,266 |
| June 2009 | -8% | £750,688 |
| June 2008 | 5.2% | £815,863 |
| June 2007 | 0% | £775,183 |
Rental Market Trends
The current average rental value in the postcode is £5,498.
The N1 1JL Rental Market has increased by 41.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 6.1% | £5,498pcm |
| June 2025 | 4.3% | £5,183pcm |
| June 2024 | 4.7% | £4,968pcm |
| June 2023 | 11.9% | £4,747pcm |
| June 2022 | 21.4% | £4,243pcm |
| June 2021 | -8.4% | £3,495pcm |
| June 2020 | -2.3% | £3,817pcm |
| June 2019 | 2.5% | £3,908pcm |
| June 2018 | 1.4% | £3,813pcm |
| June 2017 | -3.1% | £3,762pcm |
| June 2016 | -1.1% | £3,880pcm |
| June 2015 | 4.8% | £3,925pcm |
| June 2014 | 2.2% | £3,746pcm |
| June 2013 | -3% | £3,664pcm |
| June 2012 | 7.2% | £3,778pcm |
| June 2011 | 10% | £3,525pcm |
| June 2010 | 11.1% | £3,206pcm |
| June 2009 | -10.6% | £2,886pcm |
| June 2008 | 10.4% | £3,229pcm |
| June 2007 | 0% | £2,924pcm |
Sales History
The last sale was on 31st October 2025 for £1,650,000 and since then the market in the area has increased by 0.6%. The postcode has had a total of 38 sales since 1995.
N1 1JL has seen 9 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£1,650,000 | 3 Bed FlatApartment 6, 3, Barnsbury Square, London, N1 1JLApartment 6, 3, Barnsbury Square, London, N1 1JL
- Sold Mar 2025£690,000 | 2 Bed FlatApartment 7, 3, Barnsbury Square, London, N1 1JLApartment 7, 3, Barnsbury Square, London, N1 1JL
- Sold Sep 2024£2,100,000 | 2 Bed FlatApartment 4, 16, Barnsbury Square, London, N1 1JLApartment 4, 16, Barnsbury Square, London, N1 1JL
- Sold Sep 2024£680,000 | 2 Bed FlatApartment 5, 3, Barnsbury Square, London, N1 1JLApartment 5, 3, Barnsbury Square, London, N1 1JL
- Sold Jun 2024£3,300,000 | 3 Bed FlatApartment 8, 16, Barnsbury Square, London, N1 1JLApartment 8, 16, Barnsbury Square, London, N1 1JL
Nearby Postcodes
N1 1JL is the 1576th largest and the 1717th most expensive postcode out of the 2,112 postcodes in the N1 area.
- N1 1RN, Barnsbury Square, London, N1N1 1RN7 Addresses|39 m away
- N1 1JJ, Mountfort Terrace, London, N1N1 1JJ8 Addresses|57 m away
- N1 1JB, Lofting Road, London, N1N1 1JB18 Addresses|69 m away
- N1 1JP, Barnsbury Square, London, N1N1 1JP11 Addresses|73 m away
- N1 1JD, Lofting Road, London, N1N1 1JD32 Addresses|73 m away
Property Types
- 4 period houses built between 1800 and 1911
- 11 period flats built between 1800 and 1911
- 16 modern flats built after 1980
- 1 house of an unknown age
- 3 other addresses of unknown type
- period house (4)
- period flat (11)
- modern flat (16)
- house (1)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 28 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (5)
- F (1)
- C (8)
- G (0)
- D (10)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Oct 2020£6,150,000 | 3 Bed FlatApartment 1, 3, Barnsbury Square, London, N1 1JLApartment 1, 3, Barnsbury Square, London, N1 1JL
- Sold Jun 2015£4,025,000 | 5 Bed House27A, Barnsbury Square, London, N1 1JP27A, Barnsbury Square, London, N1 1JP
- Sold Jun 2024£3,300,000 | 3 Bed FlatApartment 8, 16, Barnsbury Square, London, N1 1JLApartment 8, 16, Barnsbury Square, London, N1 1JL
Schools Nearby
- Thornhill Primary School100 m away
- St Andrew's (Barnsbury) CofE Primary School400 m away
- Laycock Primary School600 m away
- Elizabeth Garrett Anderson School1.0 km away
- City of London Academy Islington1.1 km away
- City of London Academy Highbury Grove1.3 km away
More reading links
Public Transport Nearby
The closest station to N1 1JL is Caledonian Road & Barnsbury station, which is 400 metres away.
- Caledonian Road & Barnsbury|400 m away
- Highbury & Islington|700 m away
