Our Data Sources
15, Lambourn Gardens, Harpenden has a single entry in the Land Registry from January 2015 and a single entry in the EPC database dated July 2014.
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 15, Lambourn Gardens, Harpenden would be worth £1,227,547, with a potential rental value of £3,730 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £1,087,256, with a rental value of £3,304 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
15, Lambourn Gardens, Harpenden occupies a 336 m2 plot as recorded by HM Land Registry.
All 21 other houses in this postcode have recorded plot sizes, and this one ranks as the 18th largest.
Energy Efficiency
15, Lambourn Gardens, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Jul 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
15, Lambourn Gardens, Harpenden last changed hands on 23rd January 2015, selling for £870,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 25.8% since January 2015.
- Sold Jan 2015£870,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 137 sales of comparable properties within 750 metres of 15, Lambourn Gardens, Harpenden across the last 2 years.
Most recently, 12, Lambourn Gardens, Harpenden, AL5 4DQ, a freehold house, sold at £1,290,000 on the 31st October 2025.
Read more about house prices in AL5.
- Sold Oct 2025£1,290,000 | 4 Bed House12, Lambourn Gardens, Harpenden, AL5 4DQ12, Lambourn Gardens, Harpenden, AL5 4DQ
- Sold Mar 2025£1,100,000 | 3 Bed House1, Lambourn Gardens, Harpenden, AL5 4DQ1, Lambourn Gardens, Harpenden, AL5 4DQ
- Sold Jun 2021£1,150,000 | 5 Bed House5, Lambourn Gardens, Harpenden, AL5 4DQ5, Lambourn Gardens, Harpenden, AL5 4DQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 15, Lambourn Gardens, Harpenden as the 10th largest and the 10th most expensive of the 21 addresses on Lambourn Gardens, Harpenden, AL5.
Against the AL5 postcode district average, it is £203k more expensive than the typical property.
More reading links
Schools Nearby
- The Lea Primary School and Nursery800 m away
- Roundwood Primary School800 m away
- St Nicholas CofE VA Primary School900 m away
- St George's School600 m away
- Roundwood Park School900 m away
- Sir John Lawes School1.1 km away
More reading links
Public Transport Nearby
- Harpenden|1.3 km away
- Luton Airport Parkway|5.9 km away
- Luton|7.4 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
