Our Data Sources
11, Roundwood Gardens, Harpenden has 2 entries in the Land Registry , most recently in October 2024 and a single entry in the EPC database dated November 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 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 11, Roundwood Gardens, Harpenden is in very good condition we estimate a sale value of £1,220,225 and a rental value of £3,663 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £1,080,771 and a rental value of £3,244 per month.
Plot Size
According to data from HM Land Registry, 11, Roundwood Gardens, Harpenden sits on a plot of 344 m2.
We have plot size data on 15 out of 16 other houses in the postcode and 11, Roundwood Gardens, Harpenden sits on the 15th largest plot.
Energy Efficiency
11, Roundwood Gardens, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 Nov 2015.
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, 11, Roundwood Gardens, Harpenden was last sold on 24th October 2024 for £1,225,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since October 2024, the market for similar properties has risen by 3.6%.
- Sold Oct 2024£1,225,000
- Sold Sep 2016£795,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 167 sales of properties similar to 11, Roundwood Gardens, Harpenden within a radius of 810 metres over the last 2 years.
The most recent example is 10, Park Mount, Harpenden, AL5 3AR, a freehold house which sold for £1,020,000 on the 31st March 2025.
Read more about house prices in AL5.
- Sold Mar 2025£1,020,000 | 4 Bed House10, Park Mount, Harpenden, AL5 3AR10, Park Mount, Harpenden, AL5 3AR
- Sold Apr 2022£925,000 | 4 Bed House57, Park Mount, Harpenden, AL5 3AS57, Park Mount, Harpenden, AL5 3AS
- Sold Aug 2018£1,100,000 | 4 Bed House28, Park Rise, Harpenden, AL5 3AL28, Park Rise, Harpenden, AL5 3AL
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Roundwood Gardens, Harpenden, AL5 has a total of 16 addresses. According to our analysis of all the public data, 11, Roundwood Gardens, Harpenden is the 11th largest and the 10th most expensive property on the street.
When compared to the postcode district it is £196k more expensive than the average property in AL5.
More reading links
Schools Nearby
- Roundwood Primary School200 m away
- Wood End School900 m away
- St Nicholas CofE VA Primary School1.0 km away
- Roundwood Park School200 m away
- St George's School1.2 km away
- Sir John Lawes School1.7 km away
More reading links
Public Transport Nearby
- Harpenden|1.5 km away
- Luton Airport Parkway|6.0 km away
- Luton|7.4 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.












