Our Data Sources
12, Grove Avenue, Harpenden has 2 entries in the Land Registry , most recently in August 2023 and a single entry in the EPC database dated May 2013.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 12, Grove Avenue, Harpenden would be worth £806,448, with a potential rental value of £3,095 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £714,283, with a rental value of £2,741 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Grove Avenue, Harpenden occupies a 258 m2 plot as recorded by HM Land Registry.
Of the 19 other houses in this postcode, 17 have recorded plot sizes, and this one ranks as the 15th largest.
Energy Efficiency
12, Grove Avenue, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 14 May 2013.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Grove Avenue, Harpenden last changed hands on 9th August 2023, selling for £785,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 0.3% since August 2023.
- Sold Aug 2023£785,000
- Sold Aug 2013£540,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 600 metres of 12, Grove Avenue, Harpenden across the last 2 years.
Most recently, 6, Grove Avenue, Harpenden, AL5 1EX, a freehold house, sold at £692,500 on the 30th October 2025.
Read more about house prices in AL5.
- Sold Oct 2025£692,500 | 3 Bed House6, Grove Avenue, Harpenden, AL5 1EX6, Grove Avenue, Harpenden, AL5 1EX
- Sold Oct 2023£840,000 | 3 Bed House8, Grove Avenue, Harpenden, AL5 1EX8, Grove Avenue, Harpenden, AL5 1EX
- Sold Jul 2021£750,000 | 3 Bed House12A, Grove Avenue, Harpenden, AL5 1EX12A, Grove Avenue, Harpenden, AL5 1EX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 12, Grove Avenue, Harpenden as the 49th largest and the 43rd most expensive of the 82 addresses on Grove Avenue, Harpenden, AL5.
Against the AL5 postcode district average, it is £192k less expensive than the typical property.
More reading links
Schools Nearby
- 100mThe Grove Infant and Nursery School
- 200mThe Grove Junior School
- 700mHigh Beeches Primary School
- 1.8kmKatherine Warington School
- 1.9kmSir John Lawes School
- 2.1kmSt George's School
More reading links
Public Transport Nearby
- 1.4kmHarpenden
- 6.3kmSt Albans City
- 6.9kmSt Albans Abbey
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.
