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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
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30 Cornwall AvenueHouse Prices / London, Barnet, Cornwall Avenue, N3 1LG
Last updated Jun 2026
Key Building Insights
30 Cornwall Avenue is a residential building situated on Cornwall Avenue, London, N3 with 2 addresses.
It ranks as the 360th largest and 1158th most expensive of the 1,305 buildings in the N3 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
2
Properties
- Flats
Key Building Insights
30 Cornwall Avenue is a residential building situated on Cornwall Avenue, London, N3 with 2 addresses.
It ranks as the 360th largest and 1158th most expensive of the 1,305 buildings in the N3 area. The dominant property type is a period flat built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
2
Properties
- Flats
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House Pricesin 30 Cornwall Avenue
Sale prices range from £510,064 for 3 bedroom leasehold flats with a garden (990 ft2) to £625,263 for 3 bedroom leasehold flats with a garden (990 ft2) .
Monthly rental prices range from £2,196 pcm for 3 bed flats to £2,306 pcm for 3 bed flats.
The gross rental yield is between 4.4% and 5.2%.
The average value per square foot is £573.
Average Sale Value
£567,664
Average Rental Value
£2,251 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£573 /ft2
Sales Market Trendsin 30 Cornwall Avenue
The last sale in 30 Cornwall Avenue sold for £249,950 on 27th July 2004. Since then prices are down an average of 0.0%.
The current average value in the building is £567,664.
The 30 Cornwall Avenue Sales Market has decreased by 2.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | -3.4% | £567,664 |
| May 2025 | 1.3% | £587,560 |
| May 2024 | -2.3% | £580,137 |
| May 2023 | -2.2% | £593,704 |
| May 2022 | 3.1% | £607,327 |
| May 2021 | 2.2% | £588,814 |
| May 2020 | 2.7% | £576,248 |
| May 2019 | 0.6% | £561,000 |
| May 2018 | -3.4% | £557,551 |
| May 2017 | -1.2% | £577,334 |
| May 2016 | 5.8% | £584,526 |
| May 2015 | 7% | £552,280 |
| May 2014 | 14.5% | £516,253 |
| May 2013 | 3.5% | £450,924 |
| May 2012 | 9.3% | £435,796 |
| May 2011 | 7.6% | £398,641 |
| May 2010 | 8.7% | £370,483 |
| May 2009 | -9% | £340,765 |
| May 2008 | 5.7% | £374,583 |
| May 2007 | 0% | £354,263 |
Rental Market Trendsin 30 Cornwall Avenue
The current average rental value in the building is £2,251.
The 30 Cornwall Avenue Rental Market has increased by 32.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 2.3% | £2,251pcm |
| May 2025 | 4.5% | £2,201pcm |
| May 2024 | 4.5% | £2,105pcm |
| May 2023 | 10.6% | £2,015pcm |
| May 2022 | 7.8% | £1,822pcm |
| May 2021 | -0.5% | £1,690pcm |
| May 2020 | 3.3% | £1,698pcm |
| May 2019 | 1.9% | £1,644pcm |
| May 2018 | -1.4% | £1,613pcm |
| May 2017 | -4.1% | £1,636pcm |
| May 2016 | -0.3% | £1,705pcm |
| May 2015 | 4.8% | £1,710pcm |
| May 2014 | 1.7% | £1,631pcm |
| May 2013 | 3.5% | £1,605pcm |
| May 2012 | 7.8% | £1,550pcm |
| May 2011 | 8% | £1,439pcm |
| May 2010 | 2.6% | £1,332pcm |
| May 2009 | -5.7% | £1,298pcm |
| May 2008 | 9% | £1,377pcm |
| May 2007 | 0% | £1,264pcm |
Explore Propertiesin 30, Cornwall Avenue, London, N3 1LG
Sales Historyin 30, Cornwall Avenue, London, N3 1LG
The last sale was on 27th July 2004 for £249,950 and since then the market in the area has remained stable. The building has had a total of 4 sales since 1995.
30, Cornwall Avenue, London, N3 1LG has seen no sales in the last three years and no sales in the last twelve months.
Sold Jul 2004£249,950 | 3 Bed FlatCornwall Avenue30, Cornwall Avenue, London, N3 1LG
Sold Aug 2003£229,950 | 3 Bed FlatCornwall Avenue30, Cornwall Avenue, London, N3 1LG
Sold Aug 2001£208,000 | 3 Bed FlatCornwall Avenue30, Cornwall Avenue, London, N3 1LG
Sold Jun 1995£88,000 | 3 Bed FlatCornwall Avenue30, Cornwall Avenue, London, N3 1LG
Property Typesin 30 Cornwall Avenue
- 1 period flat built between 1800 and 1911
- 1 other address of unknown type
- period flat (1)
- Unknown (1)
Energy Efficiencyof properties in 30 Cornwall Avenue
- Energy Performance Certificate (EPC) surveys conducted for 1 property.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Saleson Cornwall Avenue, London, N3
Schools Nearbyto 30, Cornwall Avenue, London, N3 1LG
The nearest primary school to 30, Cornwall Avenue, London, N3 1LG is Moss Hall Junior School which is 600 metres away.
- 600mMoss Hall Junior School
- 600mMoss Hall Infant School
- 600mSt Mary's CofE Primary School
The nearest secondary school is St Michael's Catholic Grammar School which is 1.2 kilometres away.
- 1.2kmSt Michael's Catholic Grammar School
- 1.6kmBishop Douglass School Finchley
- 1.6kmChrist's College Finchley
More reading links
Public Transport Nearbyto 30, Cornwall Avenue, London, N3 1LG
The closest station to 30, Cornwall Avenue, London, N3 1LG is West Finchley station which is 500 metres away.
- 500mWest Finchley
- 500mFinchley Central
- 1.3kmMill Hill East
- 1.4kmWoodside Park
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