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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
N1 1JLHouse Prices / London, Islington, Barnsbury Square
Last updated May 2026
Key Postcode Insights
N1 1JL is a residential postcode situated on Barnsbury Square, London, N1 with 35 addresses.
It ranks as the 1574th largest and 1712th most expensive of the 2,110 postcodes in the N1 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 7 houses and 28 flats.
35
Properties
- Houses
- Flats
Key Postcode Insights
N1 1JL is a residential postcode situated on Barnsbury Square, London, N1 with 35 addresses.
It ranks as the 1574th largest and 1712th most expensive of the 2,110 postcodes in the N1 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 35 properties: 7 houses and 28 flats.
35
Properties
- Houses
- Flats
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House Pricesin N1 1JL
Sale prices range from £342,451 for 1 bedroom leasehold flats (290 ft2) to £3,230,886 for 3 bedroom leasehold flats (2,658 ft2) .
Monthly rental prices range from £1,475 pcm for 1 bed flats to £12,501 pcm for 3 bed flats.
The gross rental yield is between 4.6% and 5.8%.
The average value per square foot is £1,177.
Average Sale Value
£1,269,127
Average Rental Value
£5,196 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£1,177 /ft2
Sales Market Trendsin N1 1JL
The last sale in N1 1JL sold for £1,650,000 on 31st October 2025. Since then prices are up an average of 0.7%.
The current average value in the postcode is £1,269,127.
The N1 1JL Sales Market has decreased by 5.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -3.6% | £1,269,127 |
| April 2025 | 1.2% | £1,316,317 |
| April 2024 | 0.1% | £1,300,820 |
| April 2023 | -1.2% | £1,299,251 |
| April 2022 | 3.3% | £1,314,783 |
| April 2021 | -2.2% | £1,273,256 |
| April 2020 | 3% | £1,301,942 |
| April 2019 | -2.6% | £1,264,015 |
| April 2018 | -2.1% | £1,298,390 |
| April 2017 | -1.1% | £1,326,226 |
| April 2016 | 3.8% | £1,341,333 |
| April 2015 | 7.2% | £1,291,873 |
| April 2014 | 17.1% | £1,205,644 |
| April 2013 | 11.4% | £1,029,994 |
| April 2012 | 10.3% | £924,733 |
| April 2011 | 5.2% | £838,030 |
| April 2010 | 9.8% | £796,653 |
| April 2009 | -9.5% | £725,725 |
| April 2008 | 11.1% | £801,726 |
| April 2007 | 0% | £721,431 |
Rental Market Trendsin N1 1JL
The current average rental value in the postcode is £5,196.
The N1 1JL Rental Market has increased by 40.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 6.8% | £5,196pcm |
| April 2025 | 4.1% | £4,863pcm |
| April 2024 | 5.4% | £4,672pcm |
| April 2023 | 12.8% | £4,431pcm |
| April 2022 | 20.8% | £3,929pcm |
| April 2021 | -12.5% | £3,253pcm |
| April 2020 | 0.7% | £3,716pcm |
| April 2019 | 2.1% | £3,692pcm |
| April 2018 | 1.4% | £3,614pcm |
| April 2017 | -3.7% | £3,563pcm |
| April 2016 | -0.3% | £3,700pcm |
| April 2015 | 5.2% | £3,712pcm |
| April 2014 | 1.2% | £3,529pcm |
| April 2013 | 0.1% | £3,486pcm |
| April 2012 | 7.9% | £3,483pcm |
| April 2011 | 10.5% | £3,226pcm |
| April 2010 | 5.6% | £2,920pcm |
| April 2009 | -9.8% | £2,766pcm |
| April 2008 | 12.7% | £3,065pcm |
| April 2007 | 0% | £2,720pcm |
Properties and Buildingsin N1 1JL, Barnsbury Square, London, N1
- Mountfort House, Barnsbury Square, London, N1 Early-century building5 units
- 1, Barnsbury Square, London, N1 1JL3 bed period flat
- 3, Barnsbury Square, London, N1 Modern building8 units
- 4-5, Barnsbury Square, London, N1 1JL
- 6, Barnsbury Square, London, N1 1JL
- 7, Barnsbury Square, London, N1 1JL3 bed period house
- 8, Barnsbury Square, London, N1 1JL4 bed house
- 9, Barnsbury Square, London, N1 1JL3 bed period house
- 10, Barnsbury Square, London, N1 1JL
- 11, Barnsbury Square, London, N1 1JL3 bed house
- 12, Barnsbury Square, London, N1 1JL4 bed period house
- 13, Barnsbury Square, London, N1Building2 units
- 16, Barnsbury Square, London, N1 Modern building6 units
- 17, Barnsbury Square, London, N1 Period building5 units
Sales Historyin N1 1JL
The last sale was on 31st October 2025 for £1,650,000 and since then the market in the area has increased by 0.7%. 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 Flat3, Barnsbury SquareApartment 6, 3, Barnsbury Square, London, N1 1JL
Sold Mar 2025£690,000 | 2 Bed Flat3, Barnsbury SquareApartment 7, 3, Barnsbury Square, London, N1 1JL
Sold Sep 2024£2,100,000 | 2 Bed Flat16, Barnsbury SquareApartment 4, 16, Barnsbury Square, London, N1 1JL
Sold Sep 2024£680,000 | 2 Bed Flat3, Barnsbury SquareApartment 5, 3, Barnsbury Square, London, N1 1JL
Sold Jun 2024£3,300,000 | 3 Bed Flat16, Barnsbury SquareApartment 8, 16, Barnsbury Square, London, N1 1JL
Sold Oct 2023£1,230,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 5, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Oct 2023£900,000 | 2 Bed Flat3, Barnsbury SquareApartment 3, 3, Barnsbury Square, London, N1 1JL
Sold Aug 2023£1,550,000 | 3 Bed Flat3, Barnsbury SquareApartment 2, 3, Barnsbury Square, London, N1 1JL
Sold Aug 2023£695,000 | 2 Bed Flat3, Barnsbury SquareApartment 4, 3, Barnsbury Square, London, N1 1JL
Sold Oct 2022£3,125,000 | 3 Bed Flat16, Barnsbury SquareApartment 6, 16, Barnsbury Square, London, N1 1JL
Sold Nov 2021£845,000 | 2 Bed FlatMountfort House 15, Barnsbury SquareFlat 3, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Apr 2021£1,300,000 | 3 Bed FlatBarnsbury Square1, Barnsbury Square, London, N1 1JL
Sold Oct 2020£6,150,000 | 3 Bed Flat3, Barnsbury SquareApartment 1, 3, Barnsbury Square, London, N1 1JL
Sold Mar 2020£699,000 | 2 Bed Flat16, Barnsbury SquareApartment 2, 16, Barnsbury Square, London, N1 1JL
Sold Jun 2019£2,795,000 | 3 Bed Flat16, Barnsbury SquareApartment 8, 16, Barnsbury Square, London, N1 1JL
Sold Mar 2019£695,000 | 2 Bed Flat16, Barnsbury SquareApartment 2, 16, Barnsbury Square, London, N1 1JL
Sold Aug 2018£957,500 | 2 Bed Flat16, Barnsbury SquareApartment 4, 16, Barnsbury Square, London, N1 1JL
Sold Jul 2018£942,000 | 3 Bed Flat16, Barnsbury SquareStudio B, 16, Barnsbury Square, London, N1 1JL
Sold Mar 2018£2,715,000 | 3 Bed Flat16, Barnsbury SquareApartment 6, 16, Barnsbury Square, London, N1 1JL
Sold Apr 2017£1,222,789 | 3 Bed Flat16, Barnsbury SquareApartment 10, 16, Barnsbury Square, London, N1 1JL
Sold Oct 2016£1,166,666 | 3 Bed HouseBarnsbury Square7, Barnsbury Square, London, N1 1JL
Sold Jun 2016£1,535,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 1, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold May 2014£2,750,000 | 4 Bed HouseBarnsbury Square12, Barnsbury Square, London, N1 1JL
Sold Nov 2013£885,000 | 3 Bed FlatBarnsbury Square1, Barnsbury Square, London, N1 1JL
Sold Mar 2012£1,525,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 2, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Dec 2011£425,000 | 3 Bed FlatBarnsbury Square1, Barnsbury Square, London, N1 1JL
Sold Mar 2011£620,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 5, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Jun 2010£1,510,000 | 4 Bed HouseBarnsbury Square12, Barnsbury Square, London, N1 1JL
Sold Aug 2009£910,000 | 3 Bed HouseBarnsbury Square11, Barnsbury Square, London, N1 1JL
Sold Sep 2007£1,120,000 | 4 Bed HouseBarnsbury Square8, Barnsbury Square, London, N1 1JL
Sold Sep 2005£1,030,000 | 4 Bed HouseBarnsbury Square12, Barnsbury Square, London, N1 1JL
Sold Jul 1998£445,000 | 4 Bed HouseBarnsbury Square12, Barnsbury Square, London, N1 1JL
Sold Nov 1997£235,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 5, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Jul 1997£120,000 | 2 Bed FlatMountfort House 15, Barnsbury SquareFlat 3, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Feb 1997£313,500 | 3 Bed HouseBarnsbury Square11, Barnsbury Square, London, N1 1JL
Sold Oct 1996£227,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 1, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Nov 1995£149,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 5, Mountfort House 15, Barnsbury Square, London, N1 1JL
Sold Apr 1995£220,000 | 3 Bed FlatMountfort House 15, Barnsbury SquareFlat 1, Mountfort House 15, Barnsbury Square, London, N1 1JL
Nearby Postcodesto N1 1JL
N1 1JL is the 1574th largest and the 1712th most expensive postcode out of the 2,110 postcodes in the N1 area.
- 39 mN1 1RN, Barnsbury Square, London, N1N1 1RN7 Addresses
- 57 mN1 1JJ, Mountfort Terrace, London, N1N1 1JJ8 Addresses
- 69 mN1 1JB, Lofting Road, London, N1N1 1JB18 Addresses
- 73 mN1 1JP, Barnsbury Square, London, N1N1 1JP11 Addresses
- 73 mN1 1JD, Lofting Road, London, N1N1 1JD32 Addresses
- 86 mN1 1JH, Barnsbury Terrace, London, N1N1 1JH39 Addresses
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Property Typesin N1 1JL
- 3 period houses built between 1800 and 1911
- 6 period flats built between 1800 and 1911
- 16 modern flats built after 1980
- 2 houses of an unknown age
- 5 early-century flats built between 1912 and 1935
- 3 other addresses of unknown type
- period house (3)
- period flat (6)
- modern flat (16)
- house (2)
- early-century flat (5)
- Unknown (3)
Energy Efficiencyof properties in N1 1JL
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The dominant rating is C.
- A (0)
- E (2)
- B (5)
- F (1)
- C (8)
- G (0)
- D (8)
- No EPC (11)
Top 3 Most Expensive Saleson Barnsbury Square
- Sold Oct 2020£6,150,000 | 3 Bed Flat3, Barnsbury SquareApartment 1, 3, Barnsbury Square, London, N1 1JL
- Sold Jun 2015£4,025,000 | 5 Bed HouseBarnsbury Square27A, Barnsbury Square, London, N1 1JP
- Sold Jun 2024£3,300,000 | 3 Bed Flat16, Barnsbury SquareApartment 8, 16, Barnsbury Square, London, N1 1JL
Schools Nearbyto N1 1JL
The nearest primary school to N1 1JL is Thornhill Primary School which is 100 metres away.
- 100mThornhill Primary School
- 440mSt Andrew's (Barnsbury) CofE Primary School
- 563mLaycock Primary School
The nearest secondary school is Elizabeth Garrett Anderson School which is 951 metres away.
- 951mElizabeth Garrett Anderson School
- 1.1kmCity of London Academy Islington
- 1.3kmCity of London Academy Highbury Grove
More reading links
Public Transport Nearbyto N1 1JL
The closest station to N1 1JL is Caledonian Road & Barnsbury station which is 400 metres away.
- 360mCaledonian Road & Barnsbury
- 742mHighbury & Islington
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