Our Data Sources
18, Grove Avenue, Harpenden has a single entry in the Land Registry from June 2016 and a single entry in the EPC database dated March 2016.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 18, Grove Avenue, Harpenden is in very good condition we estimate a sale value of £970,624 and a rental value of £3,537 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £859,696 and a rental value of £3,133 per month.
Plot Size
According to data from HM Land Registry, 18, Grove Avenue, Harpenden sits on a plot of 279 m2.
We have plot size data on 17 out of 19 other houses in the postcode and 18, Grove Avenue, Harpenden sits on the 14th largest plot.
Energy Efficiency
18, Grove Avenue, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 31 Mar 2016.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and underfloor heating, mains gas.
Sold Prices
According to HM Land Registry, 18, Grove Avenue, Harpenden was last sold on 1st June 2016 for £800,500 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since June 2016, the market for similar properties has risen by 31.9%.
- Sold Jun 2016£800,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 18, Grove Avenue, Harpenden within a radius of 610 metres over the last 2 years.
The most recent example is 3, Grove Avenue, Harpenden, AL5 1EU, a freehold house which sold for £1,000,000 on the 5th September 2025.
Read more about house prices in AL5.
- Sold Sep 2025£1,000,000 | 4 Bed House3, Grove Avenue, Harpenden, AL5 1EU3, Grove Avenue, Harpenden, AL5 1EU
- Sold Jun 2024£810,000 | 4 Bed House24A, Grove Avenue, Harpenden, AL5 1EX24A, Grove Avenue, Harpenden, AL5 1EX
- Sold Apr 2023£825,000 | 4 Bed House24, Grove Avenue, Harpenden, AL5 1EX24, Grove Avenue, Harpenden, AL5 1EX
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Grove Avenue, Harpenden, AL5 has a total of 82 addresses. According to our analysis of all the public data, 18, Grove Avenue, Harpenden is the 15th largest and the 15th most expensive property on the street.
When compared to the postcode district it is £35k less expensive than the average property in AL5.
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
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
