Our Data Sources
40, Longfield Road, Harpenden has 81 entries in the Land Registry, most recently in December 2023 and a single entry in the EPC database dated October 2018.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 40, Longfield Road, Harpenden, we estimate a market value of £533,976 and a rental value of £2,370 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £472,950 and £2,099 per month respectively.
Plot Size
HM Land Registry records the plot of land for 40, Longfield Road, Harpenden as measuring 259 m2.
That makes it the 6th largest plot in the postcode, where 12 of the 28 other houses have recorded plot data.
Energy Efficiency
40, Longfield Road, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Oct 2018.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 40, Longfield Road, Harpenden completed on 11th December 2023 at £450,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 8 times.
Values of comparable properties have risen by 28.6% over the period since December 2023.
- Sold Dec 2023£450,000
- Sold Apr 2019£408,000
- Sold Oct 2015£355,000
Similar Properties Sold Nearby
Since 2012 78 properties similar to 40, Longfield Road, Harpenden have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st October 2025, was 24, Longfield Road, Harpenden, AL5 1QE, a freehold house which sold for £470,000.
Read more about house prices in AL5.
- Sold Oct 2025£470,000 | 3 Bed House24, Longfield Road, Harpenden, AL5 1QE24, Longfield Road, Harpenden, AL5 1QE
- Sold May 2025£425,000 | 3 Bed House8, Longfield Road, Harpenden, AL5 1QE8, Longfield Road, Harpenden, AL5 1QE
- Sold Dec 2024£595,000 | 3 Bed House8, St. Michaels Close, Harpenden, AL5 1EW8, St. Michaels Close, Harpenden, AL5 1EW
- Sold Aug 2024£550,000 | 3 Bed House50, Knowle Drive, Harpenden, AL5 1RW50, Knowle Drive, Harpenden, AL5 1RW
- Sold Jul 2024£550,000 | 3 Bed House14, Tarrant Drive, Harpenden, AL5 1RP14, Tarrant Drive, Harpenden, AL5 1RP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £478,399, ranging from £414,619 to £518,936.
- 38 Longfield Road
3 Bed House | 6 m | Est. Value: £511,737
- 36 Longfield Road
3 Bed House | 18 m | Est. Value: £414,619
- 44 Longfield Road
3 Bed House | 18 m | Est. Value: £505,344
- 34 Longfield Road
3 Bed House | 28 m | Est. Value: £451,196
- 8 Vallance Place
3 Bed House | 35 m | Est. Value: £518,936
Location Comparison
Of the 68 addresses on Longfield Road, Harpenden, AL5, 40, Longfield Road, Harpenden comes out as the 18th largest and the 14th most expensive in our analysis of the public data.
It is also £462k less expensive than the average property across the AL5 district.
More reading links
Schools Nearby
- The Grove Junior School500 m away
- The Grove Infant and Nursery School500 m away
- St Dominic Catholic Primary School900 m away
- Sir John Lawes School2.0 km away
- St George's School2.1 km away
- Katherine Warington School2.1 km away
More reading links
Public Transport Nearby
- Harpenden|1.3 km away
- St Albans City|6.2 km away
- St Albans Abbey|6.7 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
