Treaty Street - N1 0XG
Key Postcode Insights
N1 0XG is a residential postcode situated on Treaty Street, London, N1 with 33 addresses.
It ranks as the 1533rd largest and 344th most expensive of the 2,112 postcodes in the N1 area. The most common property type is a early-century flat built between 1912 and 1935.
The postcode contains a total of 33 properties: 33 flats.
- Ave. Sale Price
- £443,885
- 10 Year change
- down 9.5%
- Ave. Rental Price
- £2,475pcm
- 10 Year change
- up 36.5%
- Ave. £ per ft²
- £639/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Postcode Insights
N1 0XG is a residential postcode situated on Treaty Street, London, N1 with 33 addresses.
It ranks as the 1533rd largest and 344th most expensive of the 2,112 postcodes in the N1 area. The most common property type is a early-century flat built between 1912 and 1935.
The postcode contains a total of 33 properties: 33 flats.
- Ave. Sale Price
- £443,885
- 10 Year change
- down 9.5%
- Ave. Rental Price
- £2,475pcm
- 10 Year change
- up 36.5%
- Ave. £ per ft²
- £639/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Propertiesin N1 0XG
- 1 Treaty Street
Flat
- 2 Treaty Street
Flat
- 3 Treaty Street
3 Bed Mid-century Flat
- 4 Treaty Street
2 Bed Early-century Flat
- 5 Treaty Street
Flat
Sales Market Trends
The last sale in N1 0XG sold for £430,430 on 23rd July 2025. Since then prices are down an average of 1.8%.
The current average value in the postcode is £443,885.
The N1 0XG Sales Market has decreased by 9.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.8% | £443,885 |
| June 2025 | -0.7% | £456,546 |
| June 2024 | 0.5% | £459,662 |
| June 2023 | -1.9% | £457,205 |
| June 2022 | 2.2% | £466,043 |
| June 2021 | -2.9% | £456,007 |
| June 2020 | 1.7% | £469,444 |
| June 2019 | -2.3% | £461,545 |
| June 2018 | -2.5% | £472,543 |
| June 2017 | -1.2% | £484,685 |
| June 2016 | 2.9% | £490,415 |
| June 2015 | 5.3% | £476,498 |
| June 2014 | 19.4% | £452,619 |
| June 2013 | 8.3% | £379,123 |
| June 2012 | 9.5% | £350,081 |
| June 2011 | 4.1% | £319,622 |
| June 2010 | 10.9% | £307,064 |
| June 2009 | -8.7% | £276,877 |
| June 2008 | 4.7% | £303,130 |
| June 2007 | 0% | £289,436 |
Rental Market Trends
The current average rental value in the postcode is £2,475.
The N1 0XG Rental Market has increased by 36.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.7% | £2,475pcm |
| June 2025 | 3.4% | £2,342pcm |
| June 2024 | 4.4% | £2,264pcm |
| June 2023 | 12.4% | £2,170pcm |
| June 2022 | 20.5% | £1,930pcm |
| June 2021 | -9.2% | £1,601pcm |
| June 2020 | -3.7% | £1,763pcm |
| June 2019 | 2.7% | £1,831pcm |
| June 2018 | 1% | £1,784pcm |
| June 2017 | -2.6% | £1,766pcm |
| June 2016 | -1.4% | £1,813pcm |
| June 2015 | 4.9% | £1,840pcm |
| June 2014 | 3.7% | £1,754pcm |
| June 2013 | -2.9% | £1,691pcm |
| June 2012 | 6.5% | £1,742pcm |
| June 2011 | 8.3% | £1,636pcm |
| June 2010 | 8.4% | £1,511pcm |
| June 2009 | -11.7% | £1,394pcm |
| June 2008 | 9.7% | £1,580pcm |
| June 2007 | 0% | £1,439pcm |
Sales History
The last sale was on 23rd July 2025 for £430,430 and since then the market in the area has decreased by 1.8%. The postcode has had a total of 8 sales since 1995.
N1 0XG has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Jul 2025£430,430 | 2 Bed Flat24, Treaty Street, London, N1 0XG24, Treaty Street, London, N1 0XG
- Sold Feb 2021£550,000 | 2 Bed Flat19, Treaty Street, London, N1 0XG19, Treaty Street, London, N1 0XG
- Sold Sep 2014£375,000 | 2 Bed Flat6, Treaty Street, London, N1 0XG6, Treaty Street, London, N1 0XG
- Sold Dec 2013£339,950 | 2 Bed Flat16, Treaty Street, London, N1 0XG16, Treaty Street, London, N1 0XG
- Sold Apr 2011£250,000 | 2 Bed Flat31, Treaty Street, London, N1 0XG31, Treaty Street, London, N1 0XG
Nearby Postcodes
N1 0XG is the 1533rd largest and the 344th most expensive postcode out of the 2,112 postcodes in the N1 area.
- N1 0SS, Copenhagen Street, London, N1N1 0SS10 Addresses|40 m away
- N1 0XW, Copenhagen Street, London, N1N1 0XW13 Addresses|40 m away
- N1 0GL, Copenhagen Street, London, N1N1 0GL92 Addresses|62 m away
- N1 0XE, Tiber Gardens, London, N1N1 0XE54 Addresses|66 m away
- N1 0XN, Copenhagen Street, London, N1N1 0XN14 Addresses|72 m away
Property Types
- 1 modern flat built after 1980
- 6 mid-century flats built between 1936 and 1979
- 17 early-century flats built between 1912 and 1935
- 9 other addresses of unknown type
- modern flat (1)
- mid-century flat (6)
- early-century flat (17)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (0)
- F (0)
- C (13)
- G (0)
- D (8)
- No EPC (9)
Top 3 Most Expensive Sales
- Sold Jun 2024£935,000 | 2 Bed House84, Treaty Street, London, N1 0TE84, Treaty Street, London, N1 0TE
- Sold Jul 2023£875,000 | 3 Bed House83, Treaty Street, London, N1 0TE83, Treaty Street, London, N1 0TE
- Sold Apr 2018£850,000 | 3 Bed Flat53, Treaty Street, London, N1 0TB53, Treaty Street, London, N1 0TB
Schools Nearby
- St Andrew's (Barnsbury) CofE Primary School400 m away
- Vittoria Primary School400 m away
- Winton Primary School500 m away
- Elizabeth Garrett Anderson School600 m away
- Regent High School1.0 km away
- Maria Fidelis Catholic School FCJ1.2 km away
More reading links
Public Transport Nearby
The closest station to N1 0XG is London St Pancras (Eurostar) station, which is 600 metres away.
- London St Pancras (Eurostar)|600 m away
- Caledonian Road & Barnsbury|700 m away
- London Kings Cross|700 m away
- King's Cross St Pancras|800 m away
