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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
N3 1SWHouse Prices / London, Barnet, St. Mary's Avenue
Last updated May 2026
Key Postcode Insights
N3 1SW is a residential postcode situated on St. Mary's Avenue, London, N3 with 6 addresses.
It ranks as the 82nd largest and 296th most expensive of the 571 postcodes in the N3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 6 properties: 6 flats.
6
Properties
- Flats
Key Postcode Insights
N3 1SW is a residential postcode situated on St. Mary's Avenue, London, N3 with 6 addresses.
It ranks as the 82nd largest and 296th most expensive of the 571 postcodes in the N3 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 6 properties: 6 flats.
6
Properties
- Flats
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House Pricesin N3 1SW
Sale prices range from £499,151 for 2 bedroom leasehold flats (656 ft2) to £778,646 for 3 bedroom leasehold flats with a garden (1,270 ft2) .
Monthly rental prices range from £1,929 pcm for 2 bed flats to £2,630 pcm for 3 bed flats.
The gross rental yield is between 4.1% and 4.6%.
The average value per square foot is £707.
Average Sale Value
£606,628
Average Rental Value
£2,204 pcm
Average Rental Yield
4.4% /year
Average Value Per Sqft
£707 /ft2
Sales Market Trendsin N3 1SW
The last sale in N3 1SW sold for £710,000 on 29th October 2024. Since then prices are down an average of 1.5%.
The current average value in the postcode is £606,628.
The N3 1SW Sales Market has decreased by 4.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.6% | £606,628 |
| April 2025 | 0.9% | £616,492 |
| April 2024 | -2.5% | £611,039 |
| April 2023 | -1.7% | £627,017 |
| April 2022 | 3.6% | £638,043 |
| April 2021 | 0.7% | £615,587 |
| April 2020 | 0.8% | £611,572 |
| April 2019 | -0.1% | £606,575 |
| April 2018 | -3.5% | £606,922 |
| April 2017 | -0.9% | £629,235 |
| April 2016 | 8.3% | £634,974 |
| April 2015 | 7.9% | £586,190 |
| April 2014 | 15.2% | £543,355 |
| April 2013 | 2.7% | £471,784 |
| April 2012 | 9.8% | £459,599 |
| April 2011 | 5.7% | £418,710 |
| April 2010 | 6.6% | £396,293 |
| April 2009 | -9.6% | £371,886 |
| April 2008 | 8.3% | £411,264 |
| April 2007 | 0% | £379,897 |
Rental Market Trendsin N3 1SW
The current average rental value in the postcode is £2,204.
The N3 1SW Rental Market has increased by 28.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.5% | £2,204pcm |
| April 2025 | 4% | £2,130pcm |
| April 2024 | 5.1% | £2,047pcm |
| April 2023 | 11.7% | £1,947pcm |
| April 2022 | 6.6% | £1,742pcm |
| April 2021 | -2% | £1,635pcm |
| April 2020 | 2.5% | £1,670pcm |
| April 2019 | 0.8% | £1,630pcm |
| April 2018 | -1.6% | £1,616pcm |
| April 2017 | -4.6% | £1,643pcm |
| April 2016 | 1.9% | £1,722pcm |
| April 2015 | 5.6% | £1,691pcm |
| April 2014 | 1.1% | £1,600pcm |
| April 2013 | 4.4% | £1,584pcm |
| April 2012 | 7.3% | £1,517pcm |
| April 2011 | 6.8% | £1,414pcm |
| April 2010 | 1% | £1,324pcm |
| April 2009 | -4.6% | £1,311pcm |
| April 2008 | 9.3% | £1,374pcm |
| April 2007 | 0% | £1,257pcm |
Explore Buildingsin N3 1SW, St. Mary's Avenue, London, N3
Sales Historyin N3 1SW
The last sale was on 29th October 2024 for £710,000 and since then the market in the area has decreased by 1.5%. The postcode has had a total of 11 sales since 1995.
N3 1SW has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Oct 2024£710,000 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 5, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Nov 2013£390,000 | 2 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 4, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Jul 2012£485,000 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 8, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Jun 2010£460,000 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 5, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Jun 2006£249,950 | 2 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 4, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Nov 2004£359,950 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 3, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Aug 2004£276,500 | 2 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 7, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Jul 1999£190,000 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 5, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Nov 1996£155,000 | 3 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 8, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold May 1996£95,000 | 2 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 6, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Sold Apr 1996£106,000 | 2 Bed FlatLaurel Court 9, St. Mary's AvenueFlat 7, Laurel Court 9, St. Mary's Avenue, London, N3 1SW
Nearby Postcodesto N3 1SW
N3 1SW is the 82nd largest and the 296th most expensive postcode out of the 571 postcodes in the N3 area.
- 14 mN3 1SN, St. Mary's Avenue, London, N3N3 1SN64 Addresses
- 99 mN3 1ST, Cyprus Avenue, London, N3N3 1ST29 Addresses
- 114 mN3 1UL, Hendon Avenue, London, N3N3 1UL18 Addresses
- 119 mN3 1UP, Freston Park, London, N3N3 1UP11 Addresses
- 147 mN3 1SL, Hendon Lane, London, N3N3 1SL6 Addresses
- 149 mN3 1US, St. Mary's Avenue, London, N3N3 1US6 Addresses
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Property Typesin N3 1SW
- 6 period flats built between 1800 and 1911
- period flat (6)
Energy Efficiencyof properties in N3 1SW
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (2)
- No EPC (2)
Top 3 Most Expensive Saleson St. Mary's Avenue
Schools Nearbyto N3 1SW
The nearest primary school to N3 1SW is Pardes House Primary School which is 456 metres away.
- 456mPardes House Primary School
- 646mSt Mary's CofE Primary School
- 746mChalgrove Primary School
The nearest secondary school is Hasmonean High School for Boys which is 753 metres away.
- 753mHasmonean High School for Boys
- 1.4kmChrist's College Finchley
- 1.7kmHendon School
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Public Transport Nearbyto N3 1SW
The closest station to N3 1SW is Finchley Central station which is 900 metres away.
- 859mFinchley Central
- 1.2kmMill Hill East
- 1.6kmWest Finchley
- 2.3kmHendon Central