Mahlon Avenue - HA4 6SZ
Key Postcode Insights
HA4 6SZ is a residential postcode situated on Mahlon Avenue, Ruislip, HA4 with 9 addresses.
It ranks as the 227th largest and 597th most expensive of the 1,059 postcodes in the HA4 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £596,413
- 10 Year change
- up 14.3%
- Ave. Rental Price
- £2,476pcm
- 10 Year change
- up 46.9%
- Ave. £ per ft²
- £557/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Key Postcode Insights
HA4 6SZ is a residential postcode situated on Mahlon Avenue, Ruislip, HA4 with 9 addresses.
It ranks as the 227th largest and 597th most expensive of the 1,059 postcodes in the HA4 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 9 properties: 9 houses.
- Ave. Sale Price
- £596,413
- 10 Year change
- up 14.3%
- Ave. Rental Price
- £2,476pcm
- 10 Year change
- up 46.9%
- Ave. £ per ft²
- £557/ft²
- Ave. Gross Yield
- 5.0%/year/yr
Explore Propertiesin HA4 6SZ
- 51 Mahlon Avenue
3 Bed Early-century House
- 53 Mahlon Avenue
4 Bed Mid-century House
- 55 Mahlon Avenue
3 Bed Early-century House
- 57 Mahlon Avenue
3 Bed Early-century House
- 59 Mahlon Avenue
Unknown
Sales Market Trends
The last sale in HA4 6SZ sold for £700,000 on 21st January 2022. Since then prices are up an average of 7.9%.
The current average value in the postcode is £596,413.
The HA4 6SZ Sales Market has increased by 14.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.9% | £596,413 |
| June 2025 | 2.1% | £601,743 |
| June 2024 | -0.6% | £589,562 |
| June 2023 | -0.7% | £593,182 |
| June 2022 | 8% | £597,473 |
| June 2021 | 5.3% | £553,304 |
| June 2020 | 1.6% | £525,238 |
| June 2019 | -1.4% | £516,922 |
| June 2018 | -1.4% | £524,061 |
| June 2017 | 1.9% | £531,573 |
| June 2016 | 15.4% | £521,634 |
| June 2015 | 12.3% | £452,111 |
| June 2014 | 15.9% | £402,746 |
| June 2013 | 3.3% | £347,386 |
| June 2012 | 2.6% | £336,440 |
| June 2011 | 2.3% | £328,034 |
| June 2010 | 14.4% | £320,747 |
| June 2009 | -10.1% | £280,392 |
| June 2008 | 1.5% | £311,991 |
| June 2007 | 0% | £307,390 |
Rental Market Trends
The current average rental value in the postcode is £2,476.
The HA4 6SZ Rental Market has increased by 46.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £2,476pcm |
| June 2025 | 4.8% | £2,420pcm |
| June 2024 | 7.8% | £2,310pcm |
| June 2023 | 11.8% | £2,142pcm |
| June 2022 | 8.3% | £1,916pcm |
| June 2021 | 3.5% | £1,769pcm |
| June 2020 | 1.6% | £1,708pcm |
| June 2019 | 1.4% | £1,682pcm |
| June 2018 | -1.4% | £1,659pcm |
| June 2017 | -0.2% | £1,682pcm |
| June 2016 | 3.9% | £1,685pcm |
| June 2015 | 6.1% | £1,622pcm |
| June 2014 | 5.1% | £1,528pcm |
| June 2013 | 2.7% | £1,454pcm |
| June 2012 | 4.9% | £1,415pcm |
| June 2011 | 6.8% | £1,350pcm |
| June 2010 | 9.5% | £1,264pcm |
| June 2009 | -2.9% | £1,154pcm |
| June 2008 | 5.2% | £1,189pcm |
| June 2007 | 0% | £1,130pcm |
Sales History
The last sale was on 21st January 2022 for £700,000 and since then the market in the area has increased by 7.9%. The postcode has had a total of 16 sales since 1995.
HA4 6SZ has seen no sales in the last three years and no sales in the last twelve months.
- Sold Jan 2022£700,000 | 4 Bed House65, Mahlon Avenue, Ruislip, HA4 6SZ65, Mahlon Avenue, Ruislip, HA4 6SZ
- Sold Jun 2021£550,000 | 3 Bed House63, Mahlon Avenue, Ruislip, HA4 6SZ63, Mahlon Avenue, Ruislip, HA4 6SZ
- Sold Dec 2020£600,000 | 3 Bed House55, Mahlon Avenue, Ruislip, HA4 6SZ55, Mahlon Avenue, Ruislip, HA4 6SZ
- Sold Feb 2019£510,000 | 3 Bed House67, Mahlon Avenue, Ruislip, HA4 6SZ67, Mahlon Avenue, Ruislip, HA4 6SZ
- Sold Mar 2016£503,900 | 3 Bed House51, Mahlon Avenue, Ruislip, HA4 6SZ51, Mahlon Avenue, Ruislip, HA4 6SZ
Nearby Postcodes
HA4 6SZ is the 227th largest and the 597th most expensive postcode out of the 1,059 postcodes in the HA4 area.
- HA4 6TE, Mahlon Avenue, Ruislip, HA4HA4 6TE20 Addresses|58 m away
- HA4 6QU, Masson Avenue, Ruislip, HA4HA4 6QU29 Addresses|83 m away
- HA4 6QS, West End Road, Ruislip, HA4HA4 6QS14 Addresses|85 m away
- HA4 6QT, Masson Avenue, Ruislip, HA4HA4 6QT24 Addresses|90 m away
- HA4 6TD, Walnut Way, Ruislip, HA4HA4 6TD23 Addresses|99 m away
Property Types
- 1 modern house built after 1980
- 3 mid-century houses built between 1936 and 1979
- 4 early-century houses built between 1912 and 1935
- 1 other address of unknown type
- modern house (1)
- mid-century house (3)
- early-century house (4)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 8 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (1)
- F (0)
- C (2)
- G (0)
- D (3)
- No EPC (1)
Top 3 Most Expensive Sales
- Sold Dec 2025£870,000 | 5 Bed House8, Mahlon Avenue, Ruislip, HA4 6TF8, Mahlon Avenue, Ruislip, HA4 6TF
- Sold Jan 2022£700,000 | 4 Bed House65, Mahlon Avenue, Ruislip, HA4 6SZ65, Mahlon Avenue, Ruislip, HA4 6SZ
- Sold Oct 2025£700,000 | 4 Bed House7, Mahlon Avenue, Ruislip, HA4 6SY7, Mahlon Avenue, Ruislip, HA4 6SY
Schools Nearby
- Bourne Primary School300 m away
- Deanesfield Primary School1.2 km away
- Willow Tree Primary School1.4 km away
- Queensmead School1.0 km away
- Ruislip High School1.6 km away
- Islip Manor High School1.7 km away
More reading links
Public Transport Nearby
The closest station to HA4 6SZ is South Ruislip station, which is 600 metres away.
- South Ruislip|600 m away
- Ruislip Gardens|1.3 km away
- Northolt|2.2 km away
- Ruislip Manor|2.6 km away
