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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 4UNHouse Prices / East of England, St Albans, Coldharbour Lane
Last updated May 2026
Key Postcode Insights
AL5 4UN is a residential postcode situated on Coldharbour Lane, Harpenden, AL5 with 5 addresses.
It ranks as the 256th largest and 571st most expensive of the 997 postcodes in the AL5 area.
The postcode contains a total of 5 properties: 3 houses and 2 flats.
5
Properties
- Houses
- Flats
Key Postcode Insights
AL5 4UN is a residential postcode situated on Coldharbour Lane, Harpenden, AL5 with 5 addresses.
It ranks as the 256th largest and 571st most expensive of the 997 postcodes in the AL5 area.
The postcode contains a total of 5 properties: 3 houses and 2 flats.
5
Properties
- Houses
- Flats
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House Pricesin AL5 4UN
Sale prices range from £326,382 for 2 bedroom leasehold flats (678 ft2) to £1,038,710 for 4 bedroom freehold houses with a garden (1,463 ft2) .
Monthly rental prices range from £1,309 pcm for 2 bed flats to £3,304 pcm for 4 bed houses.
The gross rental yield is between 3.8% and 4.8%.
The average value per square foot is £710.
Average Sale Value
£753,779
Average Rental Value
£2,506 pcm
Average Rental Yield
4.0% /year
Average Value Per Sqft
£710 /ft2
Sales Market Trendsin AL5 4UN
The last sale in AL5 4UN sold for £950,000 on 2nd December 2021. Since then prices are down an average of 0.0%.
The current average value in the postcode is £753,779.
The AL5 4UN Sales Market has increased by 17.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.8% | £753,779 |
| April 2025 | 3.2% | £740,621 |
| April 2024 | -2.5% | £717,982 |
| April 2023 | 0% | £736,281 |
| April 2022 | 6.4% | £736,272 |
| April 2021 | 4.2% | £691,837 |
| April 2020 | 3.2% | £664,012 |
| April 2019 | -2% | £643,469 |
| April 2018 | -0.4% | £656,608 |
| April 2017 | 2.9% | £659,567 |
| April 2016 | 9.7% | £640,923 |
| April 2015 | 8.2% | £584,240 |
| April 2014 | 10% | £539,820 |
| April 2013 | 3.3% | £490,613 |
| April 2012 | 4.9% | £474,757 |
| April 2011 | 2.8% | £452,597 |
| April 2010 | 16.1% | £440,410 |
| April 2009 | -14.1% | £379,237 |
| April 2008 | 2.8% | £441,525 |
| April 2007 | 0% | £429,411 |
Rental Market Trendsin AL5 4UN
The current average rental value in the postcode is £2,506.
The AL5 4UN Rental Market has increased by 42.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £2,506pcm |
| April 2025 | 6.8% | £2,430pcm |
| April 2024 | 8.6% | £2,276pcm |
| April 2023 | 4.9% | £2,095pcm |
| April 2022 | 6.7% | £1,997pcm |
| April 2021 | 4.2% | £1,871pcm |
| April 2020 | 1.9% | £1,795pcm |
| April 2019 | 2.4% | £1,762pcm |
| April 2018 | -3.2% | £1,721pcm |
| April 2017 | 1.4% | £1,778pcm |
| April 2016 | 5.9% | £1,754pcm |
| April 2015 | 4.6% | £1,657pcm |
| April 2014 | 3.7% | £1,584pcm |
| April 2013 | 3.2% | £1,527pcm |
| April 2012 | 1.8% | £1,480pcm |
| April 2011 | 3.6% | £1,454pcm |
| April 2010 | 2.8% | £1,403pcm |
| April 2009 | -2.8% | £1,365pcm |
| April 2008 | 1.4% | £1,405pcm |
| April 2007 | 0% | £1,385pcm |
Properties and Buildingsin AL5 4UN, Coldharbour Lane, Harpenden, AL5
Sales Historyin AL5 4UN
The last sale was on 2nd December 2021 for £950,000 and since then the market in the area has remained stable. The postcode has had a total of 3 sales since 1995.
AL5 4UN has seen no sales in the last three years and no sales in the last twelve months.
Nearby Postcodesto AL5 4UN
AL5 4UN is the 256th largest and the 571st most expensive postcode out of the 997 postcodes in the AL5 area.
- 36 mAL5 4UT, Allied Business Centre, Harpenden, AL5AL5 4UT2 Addresses
- 65 mAL5 5FE, Millstone Way, Harpenden, AL5AL5 5FE67 Addresses
- 73 mAL5 5FG, Bower Heath, Harpenden, AL5AL5 5FG1 Addresses
- 90 mAL5 4GW, Tarry Close, Harpenden, AL5AL5 4GW4 Addresses
- 121 mAL5 5JF, Willow Way, Harpenden, AL5AL5 5JF17 Addresses
- 124 mAL5 4GX, Iris Close, Harpenden, AL5AL5 4GX4 Addresses
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Property Typesin AL5 4UN
- 5 other addresses of unknown type
- Unknown (5)
Energy Efficiencyof properties in AL5 4UN
- Energy Performance Certificate (EPC) surveys conducted for 0 properties.
- The dominant rating is no_epc_ratings.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (5)
Top 3 Most Expensive Saleson Coldharbour Lane
Schools Nearbyto AL5 4UN
The nearest primary school to AL5 4UN is Manland Primary School which is 407 metres away.
- 407mManland Primary School
- 534mSauncey Wood Primary School
- 683mThe Lea Primary School and Nursery
The nearest secondary school is Sir John Lawes School which is 449 metres away.
- 449mSir John Lawes School
- 783mSt George's School
- 940mKatherine Warington School
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Public Transport Nearbyto AL5 4UN
The closest station to AL5 4UN is Harpenden station which is 1.4 kilometres away.
- 1.4kmHarpenden
- 6.2kmLuton Airport Parkway
- 7.8kmLuton
- 8.5kmSt Albans City
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