See how the market is performing in St Mary's & St James' N1 with our comprehensive price guide.
INSTANT VALUATION IN 60 SECONDS
Price Change
within the last 12 months
Properties Sold
within the last 12 months
| April 2026 | Average Price (% Chg) |
Properties Sold (% Chg) |
|---|---|---|
| Monthly Change * | 2.22% | -83.33% |
| Annual Change ** | -41.71% | -66.67% |
| Latest 12 Months | 6.20% | -17.04% |
*
The average house price in St Mary's & St James', London, N1 in April 2026 is +2.22% more than it was in March 2026.
**
The average house price in St Mary's & St James', London, N1 in April 2026 is -41.71% less than it was in April 2025.
Data to 30th April 2026
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| Average price | % Change | Properties sold | % Change | |
|---|---|---|---|---|
| Detached | £2,100,000 | - | 2 | - |
| Semi-Detached | £2,487,500 | 29.56% | 2 | 100.00% |
| Flat | £701,251 | -4.18% | 60 | -21.05% |
| Terraced | £1,707,409 | 8.09% | 27 | -22.86% |
Within St Mary's & St James' N1, the strongest growing property type was Semi-Detached properties, with an annual price change of 29.56% and an average price of £2,487,500.
By contrast, Terraced properties showed the slowest volume growth, with an annual volume change of -22.86%.
Flats account for 65.9% of property sales within St Mary's & St James' N1 within the last 12 months. Semi-Detached properties represent 2.2% of total property sales.
the average price in St Mary's & St James' N1 during 2025 was £903,493, representing a growth of -16.25% compared to 5 years ago. Over a ten year period, this equates to a change of 9.21%
the fastest growing property type over the last 5 years is Terraced properties, showing a growth of -7.94% during that period. Semi-Detached properties showed the slowest growth, at -22.62%, over the same 5 year period.
Use your mouse to hover over any highlighted area on the map to reveal average house prices and growth. Select any ward, parish, postcode area or postcode district within the Greater London area. The coloured menu buttons reveal useful market overviews, highlighting the top and bottom performing areas within Greater London.
Here are the answers to some popular questions.
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Contains HM Land Registry & Ordnance Survey data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Data up to 30th April 2026