Carlton Avenue - HA3 8AX
Key Postcode Insights
HA3 8AX is a residential postcode situated on Carlton Avenue, Harrow, HA3 with 35 addresses.
It ranks as the 977th largest and 266th most expensive of the 1,186 postcodes in the HA3 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 35 properties: 16 houses and 19 flats.
- Ave. Sale Price
- £482,809
- 10 Year change
- down 0.7%
- Ave. Rental Price
- £2,090pcm
- 10 Year change
- up 34.3%
- Ave. £ per ft²
- £499/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Key Postcode Insights
HA3 8AX is a residential postcode situated on Carlton Avenue, Harrow, HA3 with 35 addresses.
It ranks as the 977th largest and 266th most expensive of the 1,186 postcodes in the HA3 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 35 properties: 16 houses and 19 flats.
- Ave. Sale Price
- £482,809
- 10 Year change
- down 0.7%
- Ave. Rental Price
- £2,090pcm
- 10 Year change
- up 34.3%
- Ave. £ per ft²
- £499/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Explore Propertiesin HA3 8AX
- 3 Carlton Avenue
Mid-century Building | 6 Units
- 5 Carlton Avenue
Unknown
- 7 Carlton Avenue
Unknown
- 9 Carlton Avenue
4 Bed Early-century House
- 11 Carlton Avenue
4 Bed Early-century House
Sales Market Trends
The last sale in HA3 8AX sold for £1,050,000 on 28th March 2025. Since then prices are down an average of 2.6%.
The current average value in the postcode is £482,809.
The HA3 8AX Sales Market has decreased by 0.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.5% | £482,809 |
| June 2025 | 0.6% | £495,079 |
| June 2024 | -3.5% | £492,103 |
| June 2023 | 0.3% | £509,848 |
| June 2022 | 4.5% | £508,452 |
| June 2021 | 1.4% | £486,781 |
| June 2020 | 2.5% | £480,136 |
| June 2019 | -2.8% | £468,390 |
| June 2018 | -2.2% | £481,724 |
| June 2017 | 1.3% | £492,329 |
| June 2016 | 10.2% | £485,972 |
| June 2015 | 12.8% | £440,852 |
| June 2014 | 13.6% | £390,708 |
| June 2013 | 5.7% | £343,914 |
| June 2012 | 1.1% | £325,458 |
| June 2011 | 3.8% | £321,833 |
| June 2010 | 9.4% | £310,024 |
| June 2009 | -11.3% | £283,320 |
| June 2008 | 2.5% | £319,474 |
| June 2007 | 0% | £311,787 |
Rental Market Trends
The current average rental value in the postcode is £2,090.
The HA3 8AX Rental Market has increased by 34.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £2,090pcm |
| June 2025 | 2% | £2,039pcm |
| June 2024 | 6.1% | £2,000pcm |
| June 2023 | 15.5% | £1,884pcm |
| June 2022 | 6.4% | £1,631pcm |
| June 2021 | 1.4% | £1,533pcm |
| June 2020 | 0% | £1,512pcm |
| June 2019 | 1% | £1,512pcm |
| June 2018 | -1.6% | £1,497pcm |
| June 2017 | -2.3% | £1,520pcm |
| June 2016 | 3.4% | £1,557pcm |
| June 2015 | 6% | £1,506pcm |
| June 2014 | 6% | £1,420pcm |
| June 2013 | 1.9% | £1,339pcm |
| June 2012 | 4.3% | £1,314pcm |
| June 2011 | 5.5% | £1,261pcm |
| June 2010 | 5.7% | £1,195pcm |
| June 2009 | -5.7% | £1,130pcm |
| June 2008 | 7.2% | £1,199pcm |
| June 2007 | 0% | £1,118pcm |
Sales History
The last sale was on 28th March 2025 for £1,050,000 and since then the market in the area has decreased by 2.6%. The postcode has had a total of 25 sales since 1995.
HA3 8AX has seen 2 sales in the last three years and no sales in the last twelve months.
- Sold Mar 2025£1,050,000 | 5 Bed House37, Carlton Avenue, Harrow, HA3 8AX37, Carlton Avenue, Harrow, HA3 8AX
- Sold Aug 2023£610,000 | 4 Bed House33, Carlton Avenue, Harrow, HA3 8AX33, Carlton Avenue, Harrow, HA3 8AX
- Sold Jan 2016£680,000 | 4 Bed House29, Carlton Avenue, Harrow, HA3 8AX29, Carlton Avenue, Harrow, HA3 8AX
- Sold Jan 2015£460,000 | 4 Bed House19, Carlton Avenue, Harrow, HA3 8AX19, Carlton Avenue, Harrow, HA3 8AX
- Sold Dec 2013£560,000 | 2 Bed FlatFlat 1, 47, Carlton Avenue, Harrow, HA3 8AXFlat 1, 47, Carlton Avenue, Harrow, HA3 8AX
Nearby Postcodes
HA3 8AX is the 977th largest and the 266th most expensive postcode out of the 1,186 postcodes in the HA3 area.
- HA3 8AY, Carlton Avenue, Harrow, HA3HA3 8AY45 Addresses|84 m away
- HA3 8AJ, Elmwood Avenue, Harrow, HA3HA3 8AJ35 Addresses|124 m away
- HA3 8EU, Mayfield Avenue, Harrow, HA3HA3 8EU27 Addresses|133 m away
- HA3 8AH, Elmwood Avenue, Harrow, HA3HA3 8AH28 Addresses|173 m away
- HA3 8EX, Mayfield Avenue, Harrow, HA3HA3 8EX22 Addresses|180 m away
Property Types
- 1 modern house built after 1980
- 3 modern flats built after 1980
- 2 mid-century houses built between 1936 and 1979
- 13 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 6 early-century houses built between 1912 and 1935
- 2 early-century flats built between 1912 and 1935
- 7 other addresses of unknown type
- modern house (1)
- modern flat (3)
- mid-century house (2)
- mid-century flat (13)
- house (1)
- early-century house (6)
- early-century flat (2)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 23 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (1)
- F (0)
- C (11)
- G (0)
- D (8)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Mar 2025£1,050,000 | 5 Bed House37, Carlton Avenue, Harrow, HA3 8AX37, Carlton Avenue, Harrow, HA3 8AX
- Sold Jun 2022£700,000 | 5 Bed House32, Carlton Avenue, Harrow, HA3 8AY32, Carlton Avenue, Harrow, HA3 8AY
- Sold Jan 2016£680,000 | 4 Bed House29, Carlton Avenue, Harrow, HA3 8AX29, Carlton Avenue, Harrow, HA3 8AX
Schools Nearby
- Elmgrove Primary School & Nursery600 m away
- Saint Jerome Church of England Bilingual School900 m away
- Priestmead Primary School and Nursery1.3 km away
- Harrow High School800 m away
- St Gregory's Catholic Science College1.0 km away
- Claremont High School1.7 km away
More reading links
Public Transport Nearby
The closest station to HA3 8AX is Kenton station, which is 300 metres away.
- Kenton|300 m away
- Northwick Park|600 m away
- Harrow-on-the-Hill|1.3 km away
