Our Data Sources
Alandale, Knebworth has no records in the the Land Registry and a single entry in the EPC database dated May 2024.
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
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 Alandale, Knebworth is in very good condition we estimate a sale value of £978,388 and a rental value of £2,847 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £866,572 and a rental value of £2,521 per month.
Plot Size
According to data from HM Land Registry, Alandale, Knebworth sits on a plot of 719 m2.
We have plot size data on 10 out of 10 other houses in the postcode and Alandale, Knebworth sits on the largest plot.
Energy Efficiency
Alandale, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 07 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 48 sales of properties similar to Alandale, Knebworth within a radius of 920 metres over the last 2 years.
The most recent example is 12, Stevenage Road, Knebworth, SG3 6AW, a freehold house which sold for £920,000 on the 4th August 2025.
Read more about house prices in SG3.
- Sold Aug 2025£920,000 | 5 Bed House12, Stevenage Road, Knebworth, SG3 6AW12, Stevenage Road, Knebworth, SG3 6AW
- Sold Dec 2014£451,000 | 5 Bed HouseRedlap, Gun Road, Knebworth, SG3 6BPRedlap, Gun Road, Knebworth, SG3 6BP
- Sold Sep 2012£481,050 | 5 Bed House85, Pondcroft Road, Knebworth, SG3 6DE85, Pondcroft Road, Knebworth, SG3 6DE
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Gun Road, Knebworth, SG3 has a total of 10 addresses. According to our analysis of all the public data, Alandale, Knebworth is the largest and the most expensive property on the street.
When compared to the postcode district it is £387k more expensive than the average property in SG3.
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Schools Nearby
- Knebworth Primary and Nursery School400 m away
- St Michael's Woolmer Green CofE VA Primary School1.2 km away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.5 km away
- Barnwell School3.3 km away
- Marriotts School4.7 km away
- Monk's Walk School5.0 km away
More reading links
Public Transport Nearby
- Knebworth|600 m away
- Welwyn North|4.3 km away
- Watton-at-Stone|4.5 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.












