4, Rosebery Avenue
4, Rosebery Avenue
Description & Estimates







The public record describes 4, Rosebery Avenue, Harpenden as a mid-century house with 2,475 ft2 of internal area, sitting on a 746 m2 plot.
In this area, houses of this size normally have 5 bedrooms with a garden.
4, Rosebery Avenue, Harpenden has an estimated sale value of £1,838,791 and an estimated rental value of £4,198 per month, assuming reasonable condition and based on the information available.
Rosebery Avenue, Harpenden, AL5 lies in the borough of St. Albans, within the AL5 postal district.
Our Data Sources
4, Rosebery Avenue, Harpenden has no recent1 records in the the Land Registry and a single entry in the EPC database dated October 2020.
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 4, Rosebery Avenue, Harpenden would be worth £1,930,730, with a potential rental value of £4,408 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,710,076, with a rental value of £3,904 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 4, Rosebery Avenue, Harpenden has declined by £20,610 (1.1%) over the last year. During the same period, its estimated monthly rental value has climbed by £84 (2.0%). The property's estimated gross yield is currently 2.7%.
Plot Size
4, Rosebery Avenue, Harpenden occupies a 746 m2 plot as recorded by HM Land Registry.
All 11 other houses in this postcode have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
4, Rosebery Avenue, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Oct 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
4, Rosebery Avenue, Harpenden last changed hands on 18th September 2006, selling for £855,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Sep 2006£855,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 780 metres of 4, Rosebery Avenue, Harpenden across the last 2 years.
Most recently, 11C, Douglas Road, Harpenden, AL5 2EN, a freehold house, sold at £2,195,000 on the 11th June 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 4, Rosebery Avenue, Harpenden as the 19th largest and the 17th most expensive of the 29 addresses on Rosebery Avenue, Harpenden, AL5.
Against the AL5 postcode district average, it is £879k more expensive than the typical property.
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Schools Nearby
- 300mSt Nicholas CofE VA Primary School
- 700mRoundwood Primary School
- 700mHarpenden Academy
- 700mRoundwood Park School
- 900mSt George's School
- 1.3kmSir John Lawes School
More reading links
Public Transport Nearby
Harpenden station is the nearest stop to 4, Rosebery Avenue, Harpenden at 800 metres away.
- 800mHarpenden
- 6.6kmLuton Airport Parkway
- 7.8kmSt Albans City
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.

