Our Data Sources
9, Granby Avenue, Harpenden has 31 entries in the Land Registry , most recently in May 2013 and a single entry in the EPC database dated May 2009.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 9, Granby Avenue, Harpenden, we estimate a market value of £1,092,197 and a rental value of £3,342 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £967,374 and £2,960 per month respectively.
Plot Size
HM Land Registry records the plot of land for 9, Granby Avenue, Harpenden as measuring 445 m2.
That makes it the 17th largest plot in the postcode, where 18 of the 29 other houses have recorded plot data.
Energy Efficiency
9, Granby Avenue, Harpenden has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 May 2009.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 9, Granby Avenue, Harpenden completed on 29th May 2013 at £775,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 79.1% over the period since May 2013.
- Sold May 2013£775,000
- Sold Jan 2011£725,000
- Sold Sep 1995£137,500
Similar Properties Sold Nearby
Over the past 2 years 143 properties similar to 9, Granby Avenue, Harpenden have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 25th November 2025, was 43, Granby Avenue, Harpenden, AL5 5QP, a freehold house which sold for £880,000.
Read more about house prices in AL5.
- Sold Nov 2025£880,000 | 3 Bed House43, Granby Avenue, Harpenden, AL5 5QP43, Granby Avenue, Harpenden, AL5 5QP
- Sold Jul 2025£1,041,000 | 4 Bed House41, Granby Avenue, Harpenden, AL5 5QP41, Granby Avenue, Harpenden, AL5 5QP
- Sold Jan 2025£1,115,000 | 4 Bed House3, Granby Avenue, Harpenden, AL5 5QP3, Granby Avenue, Harpenden, AL5 5QP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 52 addresses on Granby Avenue, Harpenden, AL5, 9, Granby Avenue, Harpenden comes out as the 38th largest and the 37th most expensive in our analysis of the public data.
It is also £74k more expensive than the average property across the AL5 district.
More reading links
Schools Nearby
- Crabtree Junior School300 m away
- Crabtree Infants' School400 m away
- High Beeches Primary School700 m away
- Sir John Lawes School600 m away
- Katherine Warington School600 m away
- St George's School1.1 km away
More reading links
Public Transport Nearby
- Harpenden|1.0 km away
- Luton Airport Parkway|7.1 km away
- St Albans City|7.7 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
