23, Roundfield Avenue
23, Roundfield Avenue
Description & Estimates







According to the public record, 23, Roundfield Avenue, Harpenden is a mid-century freehold house with 764 ft2 of internal area and sits on a 497 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 23, Roundfield Avenue, Harpenden is £574,572 and the estimated rental value is £2,482 per month.
Roundfield Avenue, Harpenden, AL5 is located in the borough of St. Albans within the AL5 postal district.
Our Data Sources
23, Roundfield Avenue, Harpenden has 21 entries in the Land Registry , most recently in September 2022 and a single entry in the EPC database dated March 2022.
We combine this information with that 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 23, Roundfield Avenue, Harpenden is in very good condition we estimate a sale value of £603,301 and a rental value of £2,606 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £534,352 and a rental value of £2,308 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 23, Roundfield Avenue, Harpenden has grown by £2,301 (0.4%), while its estimated rental value has climbed by £83 per month (3.4%). Based on current estimates, the property offers a gross rental yield of 5.2%.
Plot Size
According to data from HM Land Registry, 23, Roundfield Avenue, Harpenden sits on a plot of 497 m2.
We have plot size data on 7 out of 13 other houses in the postcode and 23, Roundfield Avenue, Harpenden sits on the largest plot.
Energy Efficiency
23, Roundfield Avenue, Harpenden has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Mar 2022.
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, 23, Roundfield Avenue, Harpenden was last sold on 23rd September 2022 for £675,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
Since September 2022, the market for similar properties has risen by 41.6%.
- Sold Sep 2022£675,000
- Sold Oct 2002£245,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 23, Roundfield Avenue, Harpenden within a radius of 790 metres over the last 2 years.
The most recent example is 20, Noke Shot, Harpenden, AL5 5HW, a freehold house which sold for £569,000 on the 24th January 2025.
Read more about house prices in AL5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Roundfield Avenue, Harpenden, AL5 has a total of 41 addresses. According to our analysis of all the public data, 23, Roundfield Avenue, Harpenden is the 34th largest and the 18th most expensive property on the street.
When compared to the postcode district it is £385k less expensive than the average property in AL5.
More reading links
Schools Nearby
- 200mSauncey Wood Primary School
- 800mManland Primary School
- 1.1kmCrabtree Junior School
- 500mKatherine Warington School
- 700mSir John Lawes School
- 1.2kmSt George's School
More reading links
Public Transport Nearby
The closest station to 23, Roundfield Avenue, Harpenden is Harpenden station, which is 1.6 kilometres away.
- 1.6kmHarpenden
- 6.6kmLuton Airport Parkway
- 8.2kmLuton
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.

