21, Derwent Road
21, Derwent Road
Description & Estimates
Public records show 21, Derwent Road, Harpenden to be a mid-century freehold house with 1,315 ft2 of internal area, sitting on a 511 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
21, Derwent Road, Harpenden has an estimated sale value of £892,792 and an estimated rental value of £3,292 per month, assuming reasonable condition and based on the information available.
Derwent Road, Harpenden, AL5 lies in the borough of St. Albans, within the AL5 postal district.
Our Data Sources
21, Derwent Road, Harpenden has a single entry in the Land Registry from January 2012 and a single entry in the EPC database dated March 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 21, Derwent Road, Harpenden would be worth £937,431, with a potential rental value of £3,456 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £830,296, with a rental value of £3,061 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 21, Derwent Road, Harpenden has decreased by £994 (0.1%) over the last year. During the same period, its estimated monthly rental value has grown by £92 (2.8%). The property's estimated gross yield is currently 4.4%.
Plot Size
21, Derwent Road, Harpenden occupies a 511 m2 plot as recorded by HM Land Registry.
Of the 13 other houses in this postcode, 12 have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
21, Derwent Road, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Mar 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Derwent Road, Harpenden last changed hands on 9th January 2012, selling for £520,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 93.0% since January 2012.
- Sold Jan 2012£520,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 1.6 kilometres of 21, Derwent Road, Harpenden across the last 2 years.
Most recently, 2, Kinsbourne Close, Harpenden, AL5 3PB, a freehold house, sold at £850,000 on the 18th December 2025.
Read more about house prices in AL5.
•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 21, Derwent Road, Harpenden as the 57th largest and the 58th most expensive of the 70 addresses on Derwent Road, Harpenden, AL5.
Against the AL5 postcode district average, it is £67k less expensive than the typical property.
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Schools Nearby
- 500mWood End School
- 1.5kmRoundwood Primary School
- 2.3kmThe Lea Primary School and Nursery
- 1.4kmRoundwood Park School
- 2.4kmSt George's School
- 2.9kmSir John Lawes School
More reading links
Public Transport Nearby
Harpenden station is the nearest stop to 21, Derwent Road, Harpenden at 2.9 kilometres away.
- 2.9kmHarpenden
- 4.8kmLuton Airport Parkway
- 6.1kmLuton
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
