Onslow Gardens - N10 3JX
Key Postcode Insights
N10 3JX is a residential postcode situated on Onslow Gardens, London, N10 with 41 addresses.
It ranks as the 377th largest and 239th most expensive of the 460 postcodes in the N10 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 7 houses and 34 flats.
- Ave. Sale Price
- £1,024,600
- 10 Year change
- up 0.4%
- Ave. Rental Price
- £3,693pcm
- 10 Year change
- up 39.6%
- Ave. £ per ft²
- £895/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Key Postcode Insights
N10 3JX is a residential postcode situated on Onslow Gardens, London, N10 with 41 addresses.
It ranks as the 377th largest and 239th most expensive of the 460 postcodes in the N10 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 7 houses and 34 flats.
- Ave. Sale Price
- £1,024,600
- 10 Year change
- up 0.4%
- Ave. Rental Price
- £3,693pcm
- 10 Year change
- up 39.6%
- Ave. £ per ft²
- £895/ft²
- Ave. Gross Yield
- 4.3%/year/yr
Explore Propertiesin N10 3JX
- 42 Onslow Gardens
Building  |  2 Flats
- 44 Onslow Gardens
Building  |  2 Flats
- 46 Onslow Gardens
Building  |  2 Flats
- 48 Onslow Gardens
Building  |  3 Flats
- 50 Onslow Gardens
House
Sales Market Trends
The last sale in N10 3JX sold for £2,950,000 on 8th May 2026. Since then prices are up an average of 0.4%.
The current average value in the postcode is £1,024,600.
The N10 3JX Sales Market has increased by 0.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.8% | £1,024,600 |
| June 2025 | -0.2% | £1,032,490 |
| June 2024 | -0.3% | £1,034,104 |
| June 2023 | 1.1% | £1,037,253 |
| June 2022 | 1.7% | £1,025,964 |
| June 2021 | 1.9% | £1,008,727 |
| June 2020 | 2% | £989,724 |
| June 2019 | 0.1% | £970,741 |
| June 2018 | -3.8% | £969,412 |
| June 2017 | -1.3% | £1,007,534 |
| June 2016 | 7.5% | £1,021,007 |
| June 2015 | 4.2% | £949,872 |
| June 2014 | 18.5% | £911,305 |
| June 2013 | 8.2% | £768,943 |
| June 2012 | 6% | £710,717 |
| June 2011 | 6.5% | £670,553 |
| June 2010 | 9.8% | £629,737 |
| June 2009 | -8.8% | £573,753 |
| June 2008 | 5.6% | £629,036 |
| June 2007 | 0% | £595,487 |
Rental Market Trends
The current average rental value in the postcode is £3,693.
The N10 3JX Rental Market has increased by 39.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 5.6% | £3,693pcm |
| June 2025 | 2.3% | £3,497pcm |
| June 2024 | 6% | £3,419pcm |
| June 2023 | 12.5% | £3,224pcm |
| June 2022 | 10.3% | £2,866pcm |
| June 2021 | -0.4% | £2,599pcm |
| June 2020 | 0.4% | £2,610pcm |
| June 2019 | 1.6% | £2,600pcm |
| June 2018 | 0.2% | £2,561pcm |
| June 2017 | -3.4% | £2,556pcm |
| June 2016 | 2% | £2,646pcm |
| June 2015 | 3.8% | £2,594pcm |
| June 2014 | 0% | £2,499pcm |
| June 2013 | 0.6% | £2,498pcm |
| June 2012 | 5.1% | £2,483pcm |
| June 2011 | 6.7% | £2,362pcm |
| June 2010 | 7.3% | £2,213pcm |
| June 2009 | -8.2% | £2,061pcm |
| June 2008 | 8.5% | £2,245pcm |
| June 2007 | 0% | £2,068pcm |
Sales History
The last sale was on 8th May 2026 for £2,950,000 and since then the market in the area has increased by 0.4%. The postcode has had a total of 25 sales since 1995.
N10 3JX has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold May 2026£2,950,000 | 6 Bed House52, Onslow Gardens, London, N10 3JX52, Onslow Gardens, London, N10 3JX
- Sold Dec 2024£2,900,000 | 5 Bed House72, Onslow Gardens, London, N10 3JX72, Onslow Gardens, London, N10 3JX
- Sold Jan 2019£1,840,000 | 5 Bed House72, Onslow Gardens, London, N10 3JX72, Onslow Gardens, London, N10 3JX
- Sold Jan 2019£1,415,000 | 5 Bed House76, Onslow Gardens, London, N10 3JX76, Onslow Gardens, London, N10 3JX
- Sold Oct 2016£1,950,000 | 6 Bed House80, Onslow Gardens, London, N10 3JX80, Onslow Gardens, London, N10 3JX
Nearby Postcodes
N10 3JX is the 377th largest and the 239th most expensive postcode out of the 460 postcodes in the N10 area.
- N10 3JY, Onslow Gardens, London, N10N10 3JY34 Addresses|46 m away
- N10 3UA, Woodland Gardens, London, N10N10 3UA48 Addresses|64 m away
- N10 3LA, Connaught Gardens, London, N10N10 3LA12 Addresses|118 m away
- N10 3UE, Woodland Gardens, London, N10N10 3UE68 Addresses|119 m away
- N10 3UJ, Woodland Rise, London, N10N10 3UJ42 Addresses|119 m away
Property Types
- 5 period houses built between 1800 and 1911
- 36 other addresses of unknown type
- period house (5)
- Unknown (36)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 16 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (3)
- G (1)
- D (10)
- No EPC (25)
Top 3 Most Expensive Sales
- Sold Jul 2022£3,167,000 | 6 Bed House51, Onslow Gardens, London, N10 3JY51, Onslow Gardens, London, N10 3JY
- Sold May 2026£2,950,000 | 6 Bed House52, Onslow Gardens, London, N10 3JX52, Onslow Gardens, London, N10 3JX
- Sold Dec 2024£2,900,000 | 5 Bed House72, Onslow Gardens, London, N10 3JX72, Onslow Gardens, London, N10 3JX
Schools Nearby
- St James Church of England Primary School500 m away
- Tetherdown Primary School700 m away
- Muswell Hill Primary School800 m away
- Highgate Wood Secondary School800 m away
- Fortismere School1.1 km away
- St Aloysius' College1.7 km away
More reading links
Public Transport Nearby
The closest station to N10 3JX is Highgate station, which is 800 metres away.
- Highgate|800 m away
- East Finchley|1.5 km away
- Hornsey|2.2 km away
- Archway|2.2 km away
