Our Data Sources
7, Sibley Avenue, Harpenden has no recent1 records in the the Land Registry and a single entry in the EPC database dated May 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium 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 7, Sibley Avenue, Harpenden is in very good condition we estimate a sale value of £981,590 and a rental value of £3,555 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £869,409 and a rental value of £3,149 per month.
Plot Size
According to data from HM Land Registry, 7, Sibley Avenue, Harpenden sits on a plot of 437 m2.
We have plot size data on 16 out of 16 other houses in the postcode and 7, Sibley Avenue, Harpenden sits on the 5th largest plot.
Energy Efficiency
7, Sibley Avenue, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 29 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 7, Sibley Avenue, Harpenden was last sold on 29th July 2003 for £275,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
- Sold Jul 2003£275,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 140 sales of properties similar to 7, Sibley Avenue, Harpenden within a radius of 690 metres over the last 2 years.
The most recent example is 16, Grove Avenue, Harpenden, AL5 1EX, a freehold house which sold for £1,095,000 on the 22nd August 2025.
Read more about house prices in AL5.
- Sold Aug 2025£1,095,000 | 4 Bed House16, Grove Avenue, Harpenden, AL5 1EX16, Grove Avenue, Harpenden, AL5 1EX
- Sold May 2024£769,000 | 4 Bed House72, Grove Road, Harpenden, AL5 1HD72, Grove Road, Harpenden, AL5 1HD
- Sold Dec 2020£750,000 | 4 Bed House20, Sibley Avenue, Harpenden, AL5 1HF20, Sibley Avenue, Harpenden, AL5 1HF
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Sibley Avenue, Harpenden, AL5 has a total of 53 addresses. According to our analysis of all the public data, 7, Sibley Avenue, Harpenden is the 12th largest and the 19th most expensive property on the street.
When compared to the postcode district it is £32k less expensive than the average property in AL5.
More reading links
Schools Nearby
- The Grove Infant and Nursery School300 m away
- The Grove Junior School400 m away
- High Beeches Primary School900 m away
- Katherine Warington School1.9 km away
- Sir John Lawes School2.0 km away
- St George's School2.3 km away
More reading links
Public Transport Nearby
- Harpenden|1.6 km away
- St Albans City|6.2 km away
- St Albans Abbey|6.8 km away
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.
