Our Data Sources
11, Salisbury Avenue, Harpenden has 21 entries in the Land Registry , most recently in October 2024 and a single entry in the EPC database dated July 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low 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 11, Salisbury Avenue, Harpenden, we estimate a market value of £3,721,692 and a rental value of £8,497 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £3,296,355 and £7,526 per month respectively.
Plot Size
HM Land Registry records the plot of land for 11, Salisbury Avenue, Harpenden as measuring 1,527 m2.
That makes it the largest plot in the postcode, where all 6 other houses have recorded plot data.
Energy Efficiency
11, Salisbury Avenue, Harpenden has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 20 Jul 2021.
The property is connected to mains gas and has some double glazing. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 11, Salisbury Avenue, Harpenden completed on 28th October 2024 at £3,500,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 28.9% over the period since October 2024.
- Sold Oct 2024£3,500,000
- Sold Dec 2006£2,550,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 11, Salisbury Avenue, Harpenden have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th February 2025, was 11, Rosebery Avenue, Harpenden, AL5 2QT, a freehold house which sold for £3,550,000.
Read more about house prices in AL5.
- Sold Feb 2025£3,550,000 | 5 Bed House11, Rosebery Avenue, Harpenden, AL5 2QT11, Rosebery Avenue, Harpenden, AL5 2QT
- Sold Oct 2023£3,175,000 | 5 Bed House18, Kirkwick Avenue, Harpenden, AL5 2QX18, Kirkwick Avenue, Harpenden, AL5 2QX
- Sold Jan 2023£3,750,000 | 5 Bed House3, Salisbury Avenue, Harpenden, AL5 2QQ3, Salisbury Avenue, Harpenden, AL5 2QQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 50 addresses on Salisbury Avenue, Harpenden, AL5, 11, Salisbury Avenue, Harpenden comes out as the 5th largest and the 2nd most expensive in our analysis of the public data.
It is also £2.585m more expensive than the average property across the AL5 district.
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Schools Nearby
- 300mSt Nicholas CofE VA Primary School
- 700mRoundwood Primary School
- 700mHarpenden Academy
- 700mRoundwood Park School
- 800mSt George's School
- 1.3kmSir John Lawes School
More reading links
Public Transport Nearby
- 800mHarpenden
- 6.6kmLuton Airport Parkway
- 7.8kmSt Albans City
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.












