Belsize Road - HA3 6JJ
Key Postcode Insights
HA3 6JJ is a residential postcode situated on Belsize Road, Harrow, HA3 with 43 addresses.
It ranks as the 1071st largest and 500th most expensive of the 1,186 postcodes in the HA3 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 43 properties: 43 houses.
- Ave. Sale Price
- £490,577
- 10 Year change
- up 10.0%
- Ave. Rental Price
- £2,270pcm
- 10 Year change
- up 42.9%
- Ave. £ per ft²
- £635/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
HA3 6JJ is a residential postcode situated on Belsize Road, Harrow, HA3 with 43 addresses.
It ranks as the 1071st largest and 500th most expensive of the 1,186 postcodes in the HA3 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 43 properties: 43 houses.
- Ave. Sale Price
- £490,577
- 10 Year change
- up 10.0%
- Ave. Rental Price
- £2,270pcm
- 10 Year change
- up 42.9%
- Ave. £ per ft²
- £635/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin HA3 6JJ
- 2 Belsize Road
House
- 4 Belsize Road
4 Bed Early-century House
- 6 Belsize Road
3 Bed Early-century House
- 8 Belsize Road
House
- 10 Belsize Road
House
Sales Market Trends
The last sale in HA3 6JJ sold for £500,000 on 26th November 2025. Since then prices are down an average of 1.3%.
The current average value in the postcode is £490,577.
The HA3 6JJ Sales Market has increased by 10.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.1% | £490,577 |
| June 2025 | 1.3% | £500,874 |
| June 2024 | -2.8% | £494,253 |
| June 2023 | 0.4% | £508,583 |
| June 2022 | 7.2% | £506,728 |
| June 2021 | 4.8% | £472,873 |
| June 2020 | 3% | £451,178 |
| June 2019 | -2.4% | £438,092 |
| June 2018 | -1.6% | £448,822 |
| June 2017 | 2.2% | £456,101 |
| June 2016 | 10.7% | £446,068 |
| June 2015 | 13% | £402,841 |
| June 2014 | 14.5% | £356,550 |
| June 2013 | 5.7% | £311,412 |
| June 2012 | 3% | £294,565 |
| June 2011 | 3.6% | £286,085 |
| June 2010 | 13.4% | £276,124 |
| June 2009 | -10.8% | £243,589 |
| June 2008 | 1.3% | £272,969 |
| June 2007 | 0% | £269,576 |
Rental Market Trends
The current average rental value in the postcode is £2,270.
The HA3 6JJ Rental Market has increased by 42.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £2,270pcm |
| June 2025 | 2% | £2,211pcm |
| June 2024 | 6% | £2,168pcm |
| June 2023 | 16% | £2,046pcm |
| June 2022 | 8.4% | £1,764pcm |
| June 2021 | 4.4% | £1,627pcm |
| June 2020 | 0.3% | £1,558pcm |
| June 2019 | 0.6% | £1,553pcm |
| June 2018 | -1.9% | £1,543pcm |
| June 2017 | -1% | £1,573pcm |
| June 2016 | 4.3% | £1,589pcm |
| June 2015 | 7.1% | £1,523pcm |
| June 2014 | 7.1% | £1,422pcm |
| June 2013 | 1.9% | £1,327pcm |
| June 2012 | 5.2% | £1,302pcm |
| June 2011 | 4.8% | £1,238pcm |
| June 2010 | 9.1% | £1,181pcm |
| June 2009 | -4.7% | £1,083pcm |
| June 2008 | 6.7% | £1,136pcm |
| June 2007 | 0% | £1,065pcm |
Sales History
The last sale was on 26th November 2025 for £500,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 67 sales since 1995.
HA3 6JJ has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£500,000 | 3 Bed House40, Belsize Road, Harrow, HA3 6JJ40, Belsize Road, Harrow, HA3 6JJ
- Sold May 2025£475,000 | 3 Bed House16, Belsize Road, Harrow, HA3 6JJ16, Belsize Road, Harrow, HA3 6JJ
- Sold May 2023£530,000 | 3 Bed House80, Belsize Road, Harrow, HA3 6JJ80, Belsize Road, Harrow, HA3 6JJ
- Sold Jul 2022£585,000 | 3 Bed House62, Belsize Road, Harrow, HA3 6JJ62, Belsize Road, Harrow, HA3 6JJ
- Sold Jul 2022£460,000 | 3 Bed House24, Belsize Road, Harrow, HA3 6JJ24, Belsize Road, Harrow, HA3 6JJ
Nearby Postcodes
HA3 6JJ is the 1071st largest and the 500th most expensive postcode out of the 1,186 postcodes in the HA3 area.
- HA3 6JL, Belsize Road, Harrow, HA3HA3 6JL40 Addresses|34 m away
- HA3 6RD, Hutton Lane, Harrow, HA3HA3 6RD48 Addresses|94 m away
- HA3 6JT, Silver Close, Harrow, HA3HA3 6JT27 Addresses|111 m away
- HA3 6QT, Hutton Lane, Harrow, HA3HA3 6QT4 Addresses|114 m away
- HA3 6JP, Boxtree Lane, Harrow, HA3HA3 6JP18 Addresses|142 m away
Property Types
- 3 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 28 early-century houses built between 1912 and 1935
- 11 other addresses of unknown type
- mid-century house (3)
- house (1)
- early-century house (28)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is D.
- A (0)
- E (5)
- B (0)
- F (0)
- C (4)
- G (1)
- D (21)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Jul 2022£585,000 | 3 Bed House62, Belsize Road, Harrow, HA3 6JJ62, Belsize Road, Harrow, HA3 6JJ
- Sold Oct 2025£560,000 | 3 Bed House31, Belsize Road, Harrow, HA3 6JL31, Belsize Road, Harrow, HA3 6JL
- Sold Oct 2025£555,000 | 3 Bed House27, Belsize Road, Harrow, HA3 6JL27, Belsize Road, Harrow, HA3 6JL
Schools Nearby
- Cedars Manor School500 m away
- St Teresa's Catholic Primary School and Nursery700 m away
- Hujjat Primary School700 m away
- Hatch End High School700 m away
- Salvatorian Roman Catholic College1.1 km away
- The Sacred Heart Language College1.2 km away
More reading links
Public Transport Nearby
The closest station to HA3 6JJ is Headstone Lane station, which is 900 metres away.
- Headstone Lane|900 m away
- Hatch End|1.5 km away
