Our Data Sources
1, Carlton Road, Harpenden has no recent1 records in the the Land Registry and a single entry in the EPC database dated April 2018.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 1, Carlton Road, Harpenden would be worth £1,182,350, with a potential rental value of £3,517 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,047,225, with a rental value of £3,115 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
1, Carlton Road, Harpenden occupies a 253 m2 plot as recorded by HM Land Registry.
All 3 other houses in this postcode have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
1, Carlton Road, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 05 Apr 2018.
The property is connected to mains gas and has mostly double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
1, Carlton Road, Harpenden last changed hands on 26th March 1997, selling for £183,500. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Mar 1997£183,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 610 metres of 1, Carlton Road, Harpenden across the last 2 years.
Most recently, 2, Cornwall Road, Harpenden, AL5 4TH, a freehold house, sold at £1,375,000 on the 5th February 2025.
Read more about house prices in AL5.
- Sold Feb 2025£1,375,000 | 4 Bed House2, Cornwall Road, Harpenden, AL5 4TH2, Cornwall Road, Harpenden, AL5 4TH
- Sold Nov 2023£1,215,000 | 4 Bed House17, Cowper Road, Harpenden, AL5 5NF17, Cowper Road, Harpenden, AL5 5NF
- Sold Jul 2022£975,000 | 4 Bed House14, Cowper Road, Harpenden, AL5 5NG14, Cowper Road, Harpenden, AL5 5NG
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 1, Carlton Road, Harpenden as the 3rd largest and the 3rd most expensive of the 71 addresses on Carlton Road, Harpenden, AL5.
Against the AL5 postcode district average, it is £166k more expensive than the typical property.
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Schools Nearby
- 100mHarpenden Academy
- 400mSt Nicholas CofE VA Primary School
- 500mSt Dominic Catholic Primary School
- 600mSt George's School
- 800mSir John Lawes School
- 1.5kmRoundwood Park School
More reading links
Public Transport Nearby
- 200mHarpenden
- 6.9kmLuton Airport Parkway
- 7.6kmSt Albans City
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












