Our Data Sources
18, Raffin Park, Knebworth has 21 entries in the Land Registry , most recently in January 2025 and a single entry in the EPC database dated August 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Raffin Park, Knebworth would be worth £768,769, with a potential rental value of £2,422 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £680,910, with a rental value of £2,145 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Raffin Park, Knebworth occupies a 750 m2 plot as recorded by HM Land Registry.
All 24 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
18, Raffin Park, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Aug 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
18, Raffin Park, Knebworth last changed hands on 30th January 2025, selling for £695,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 1.5% since January 2025.
- Sold Jan 2025£695,000
- Sold Aug 2004£355,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 75 sales of comparable properties within 2.0 kilometres of 18, Raffin Park, Knebworth across the last 2 years.
Most recently, 16, Raffin Park, Knebworth, SG3 6RR, a freehold house, sold at £725,000 on the 10th December 2024.
Read more about house prices in SG3.
- Sold Dec 2024£725,000 | 4 Bed House16, Raffin Park, Knebworth, SG3 6RR16, Raffin Park, Knebworth, SG3 6RR
- Sold Jun 2020£560,000 | 4 Bed House17, Raffin Park, Knebworth, SG3 6RR17, Raffin Park, Knebworth, SG3 6RR
- Sold Oct 2018£675,000 | 4 Bed House4, Raffin Park, Knebworth, SG3 6RR4, Raffin Park, Knebworth, SG3 6RR
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18, Raffin Park, Knebworth as the 11th largest and the 10th most expensive of the 24 addresses on Raffin Park, Datchworth, Knebworth, SG3.
Against the SG3 postcode district average, it is £187k more expensive than the typical property.
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Schools Nearby
- All Saints Church of England Voluntary Aided Primary School, Datchworth600 m away
- Knebworth Primary and Nursery School2.0 km away
- St Michael's Woolmer Green CofE VA Primary School2.0 km away
- Barnwell School3.7 km away
- Marriotts School5.2 km away
- Monk's Walk School5.8 km away
More reading links
Public Transport Nearby
- Knebworth|2.4 km away
- Watton-at-Stone|2.5 km away
- Welwyn North|4.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
