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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
AL5 4SXHouse Prices / East of England, St Albans, Carlton Road
Last updated May 2026
Key Postcode Insights
AL5 4SX is a residential postcode situated on Carlton Road, Harpenden, AL5 with 8 addresses.
It ranks as the 406th largest and 238th most expensive of the 997 postcodes in the AL5 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 8 properties: 3 houses and 5 flats.
8
Properties
- Houses
- Flats
Key Postcode Insights
AL5 4SX is a residential postcode situated on Carlton Road, Harpenden, AL5 with 8 addresses.
It ranks as the 406th largest and 238th most expensive of the 997 postcodes in the AL5 area. The dominant property type is a period flat built between 1800 and 1911.
The postcode contains a total of 8 properties: 3 houses and 5 flats.
8
Properties
- Houses
- Flats
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House Pricesin AL5 4SX
Sale prices range from £433,991 for 2 bedroom leasehold flats with a garden (592 ft2) to £1,394,868 for 5 bedroom freehold houses with a garden (2,206 ft2) .
Monthly rental prices range from £1,515 pcm for 2 bed flats to £3,753 pcm for 5 bed houses.
The gross rental yield is between 3.2% and 4.2%.
The average value per square foot is £687.
Average Sale Value
£780,419
Average Rental Value
£2,353 pcm
Average Rental Yield
3.6% /year
Average Value Per Sqft
£687 /ft2
Sales Market Trendsin AL5 4SX
The last sale in AL5 4SX sold for £535,000 on 22nd July 2022. Since then prices are down an average of 1.6%.
The current average value in the postcode is £780,419.
The AL5 4SX Sales Market has increased by 14.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.9% | £780,419 |
| April 2025 | 2.6% | £773,831 |
| April 2024 | -2.6% | £753,884 |
| April 2023 | -0.1% | £773,717 |
| April 2022 | 6.3% | £774,803 |
| April 2021 | 3.8% | £728,912 |
| April 2020 | 3.2% | £702,014 |
| April 2019 | -1.5% | £680,301 |
| April 2018 | -0.6% | £690,485 |
| April 2017 | 1.6% | £694,703 |
| April 2016 | 8.3% | £683,524 |
| April 2015 | 6.8% | £631,130 |
| April 2014 | 9.3% | £591,056 |
| April 2013 | 4.5% | £540,926 |
| April 2012 | 5.8% | £517,466 |
| April 2011 | 3.6% | £488,940 |
| April 2010 | 16.2% | £471,828 |
| April 2009 | -14.2% | £406,009 |
| April 2008 | 2.1% | £472,937 |
| April 2007 | 0% | £463,273 |
Rental Market Trendsin AL5 4SX
The current average rental value in the postcode is £2,353.
The AL5 4SX Rental Market has increased by 38.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.2% | £2,353pcm |
| April 2025 | 6.3% | £2,303pcm |
| April 2024 | 8.6% | £2,167pcm |
| April 2023 | 4.6% | £1,995pcm |
| April 2022 | 6.7% | £1,908pcm |
| April 2021 | 3.9% | £1,789pcm |
| April 2020 | 1.8% | £1,722pcm |
| April 2019 | 3% | £1,690pcm |
| April 2018 | -3.3% | £1,642pcm |
| April 2017 | 0.1% | £1,698pcm |
| April 2016 | 4.6% | £1,696pcm |
| April 2015 | 3.2% | £1,621pcm |
| April 2014 | 3% | £1,571pcm |
| April 2013 | 4.4% | £1,525pcm |
| April 2012 | 2.6% | £1,461pcm |
| April 2011 | 4.4% | £1,425pcm |
| April 2010 | 2.6% | £1,364pcm |
| April 2009 | -2.8% | £1,329pcm |
| April 2008 | 0.6% | £1,367pcm |
| April 2007 | 0% | £1,359pcm |
Properties and Buildingsin AL5 4SX, Carlton Road, Harpenden, AL5
Sales Historyin AL5 4SX
The last sale was on 22nd July 2022 for £535,000 and since then the market in the area has decreased by 1.6%. The postcode has had a total of 18 sales since 1995.
AL5 4SX has seen no sales in the last three years and no sales in the last twelve months.
Sold Jul 2022£535,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold Aug 2019£475,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold Sep 2018£1,145,000 | 5 Bed HouseCarlton Road5, Carlton Road, Harpenden, AL5 4SX
Sold Dec 2011£212,500 | 2 Bed FlatCarlton Road4A, Carlton Road, Harpenden, AL5 4SX
Sold Feb 2007£215,000 | 2 Bed FlatCarlton Road4B, Carlton Road, Harpenden, AL5 4SX
Sold Jul 2006£185,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold May 2006£175,000 | 2 Bed FlatCarlton Road4A, Carlton Road, Harpenden, AL5 4SX
Sold Oct 2005£200,000 | 2 Bed FlatCarlton Road3B, Carlton Road, Harpenden, AL5 4SX
Sold Jun 2004£205,000 | 2 Bed FlatCarlton Road3B, Carlton Road, Harpenden, AL5 4SX
Sold Jul 2003£147,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold Aug 2002£185,000 | 2 Bed FlatCarlton Road3B, Carlton Road, Harpenden, AL5 4SX
Sold Jun 2001£122,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold Jun 2001£105,000 | 2 Bed FlatCarlton Road4A, Carlton Road, Harpenden, AL5 4SX
Sold Mar 2001£133,000 | 2 Bed FlatCarlton Road3B, Carlton Road, Harpenden, AL5 4SX
Sold Jan 2000£92,000 | 2 Bed FlatCarlton Road3A, Carlton Road, Harpenden, AL5 4SX
Sold Dec 1997£87,500 | 2 Bed FlatCarlton Road3B, Carlton Road, Harpenden, AL5 4SX
Sold Aug 1997£75,000 | 4 Bed HouseCarlton Road2, Carlton Road, Harpenden, AL5 4SX
Sold Mar 1997£183,500 | 4 Bed HouseCarlton Road1, Carlton Road, Harpenden, AL5 4SX
Nearby Postcodesto AL5 4SX
AL5 4SX is the 406th largest and the 238th most expensive postcode out of the 997 postcodes in the AL5 area.
- 37 mAL5 4SU, Carlton Bank, Harpenden, AL5AL5 4SU8 Addresses
- 67 mAL5 4SY, Carlton Road, Harpenden, AL5AL5 4SY35 Addresses
- 70 mAL5 4TE, Breadcroft Lane, Harpenden, AL5AL5 4TE29 Addresses
- 75 mAL5 4TF, The Mews, Harpenden, AL5AL5 4TF8 Addresses
- 75 mAL5 4EL, Vaughan Road, Harpenden, AL5AL5 4EL11 Addresses
- 91 mAL5 4FX, Vaughan Road, Harpenden, AL5AL5 4FX6 Addresses
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Property Typesin AL5 4SX
- 1 period house built between 1800 and 1911
- 6 period flats built between 1800 and 1911
- 1 other address of unknown type
- period house (1)
- period flat (6)
- Unknown (1)
Energy Efficiencyof properties in AL5 4SX
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (1)
- G (0)
- D (3)
- No EPC (2)
Top 3 Most Expensive Saleson Carlton Road
Schools Nearbyto AL5 4SX
The nearest primary school to AL5 4SX is Harpenden Academy which is 121 metres away.
- 121mHarpenden Academy
- 425mSt Nicholas CofE VA Primary School
- 543mSt Dominic Catholic Primary School
The nearest secondary school is St George's School which is 643 metres away.
- 643mSt George's School
- 797mSir John Lawes School
- 1.5kmRoundwood Park School
More reading links
Public Transport Nearbyto AL5 4SX
The closest station to AL5 4SX is Harpenden station which is 200 metres away.
- 196mHarpenden
- 6.9kmLuton Airport Parkway
- 7.6kmSt Albans City
- 8.0kmSt Albans Abbey
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