18, Orchard Avenue
18, Orchard Avenue
Description & Estimates
18, Orchard Avenue, Harpenden is described in the public record as a modern house with 5,661 ft2 of internal area, sitting on a 2,564 m2 plot.
Locally, houses of this size normally have 5 bedrooms with a garden.
Our estimate of the sale value of 18, Orchard Avenue, Harpenden is £4,139,090 and its rental estimate is £9,450 per month, given the available information and assuming reasonable condition.
Orchard Avenue, Harpenden, AL5 falls within the AL5 postal district, in the borough of St. Albans.
Our Data Sources
18, Orchard Avenue, Harpenden has no records in the the Land Registry and a single entry in the EPC database dated June 2023.
We combine this information with public data 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
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 18, Orchard Avenue, Harpenden, we estimate a market value of £4,346,044 and a rental value of £9,923 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,849,354 and £8,789 per month respectively.
Recent Market Change
Over the last year, 18, Orchard Avenue, Harpenden has seen its estimated sale value decrease by £46,393 (1.1%) and its estimated rental value grow by £189 per month (2.0%). This results in an estimated gross rental yield of 2.7%.
Plot Size
HM Land Registry records the plot of land for 18, Orchard Avenue, Harpenden as measuring 2,564 m2.
That makes it the largest plot in the postcode, where 8 of the 9 other houses have recorded plot data.
Energy Efficiency
18, Orchard Avenue, Harpenden has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 24 Jun 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and underfloor heating, mains gas, Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 18, Orchard Avenue, Harpenden have sold within a radius of 1.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 15th August 2025, was 56, Park Avenue North, Harpenden, AL5 2ED, a freehold house which sold for £4,700,000.
Read more about house prices in AL5.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 17 addresses on Orchard Avenue, Harpenden, AL5, 18, Orchard Avenue, Harpenden comes out as the largest and the 3rd most expensive in our analysis of the public data.
It is also £3.179m more expensive than the average property across the AL5 district.
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Schools Nearby
- 600mSt Nicholas CofE VA Primary School
- 700mRoundwood Primary School
- 900mHarpenden Academy
- 800mRoundwood Park School
- 1.2kmSt George's School
- 1.6kmSir John Lawes School
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Public Transport Nearby
From 18, Orchard Avenue, Harpenden, the nearest station is Harpenden, 900 metres away.
- 900mHarpenden
- 6.8kmLuton Airport Parkway
- 7.6kmSt Albans City
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.
