Our Data Sources
20, St. Johns Road, Arlesey has no records in the Land Registry and a single entry in the EPC database dated June 2012.
We combine this information with public data 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 20, St. Johns Road, Arlesey would be worth £356,967, with a potential rental value of £1,558 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £316,171, with a rental value of £1,380 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
20, St. Johns Road, Arlesey occupies a 244 m2 plot as recorded by HM Land Registry.
Of the 61 other houses in this postcode, 57 have recorded plot sizes, and this one ranks as the 16th largest.
Energy Efficiency
20, St. Johns Road, Arlesey has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 01 Jun 2012.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 219 sales of comparable properties within 1.3 kilometres of 20, St. Johns Road, Arlesey since 2013.
Most recently, 40, St. Johns Road, Arlesey, SG15 6ST, a freehold house, sold at £348,000 on the 27th February 2026.
Read more about house prices in SG15.
- Sold Feb 2026£348,000 | 3 Bed House40, St. Johns Road, Arlesey, SG15 6ST40, St. Johns Road, Arlesey, SG15 6ST
- Sold Feb 2026£455,000 | 3 Bed House20, Davis Row, Arlesey, SG15 6RB20, Davis Row, Arlesey, SG15 6RB
- Sold Nov 2025£350,000 | 3 Bed House18, Primrose Lane, Arlesey, SG15 6RD18, Primrose Lane, Arlesey, SG15 6RD
- Sold Feb 2025£336,500 | 3 Bed House20, Lynton Avenue, Arlesey, SG15 6TT20, Lynton Avenue, Arlesey, SG15 6TT
- Sold Dec 2024£250,000 | 3 Bed House73, High Street, Arlesey, SG15 6SW73, High Street, Arlesey, SG15 6SW
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £366,172, ranging from £203,257 to £526,176.
- 18 St. Johns Road
3 Bed House | 12 m | Est. Value: £358,897
- 22 St. Johns Road
3 Bed House | 16 m | Est. Value: £367,535
- 16 St. Johns Road
3 Bed House | 18 m | Est. Value: £331,130
- 24 St. Johns Road
3 Bed House | 24 m | Est. Value: £313,787
- 14 St. Johns Road
3 Bed House | 27 m | Est. Value: £384,502
Location Comparison
Our analysis of the public data ranks 20, St. Johns Road, Arlesey as the 42nd largest and the 42nd most expensive of the 97 addresses on St. Johns Road, Arlesey, SG15.
Against the SG15 postcode district average, it is £32k less expensive than the typical property.
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Schools Nearby
- Gothic Mede Academy500 m away
- Fairfield Park Lower School1.7 km away
- Derwent Primary School2.2 km away
- Henlow Church of England Academy2.9 km away
- Fearnhill School3.8 km away
- Samuel Whitbread Academy4.7 km away
More reading links
Public Transport Nearby
- Arlesey|1.9 km away
- Letchworth Garden City|4.1 km away
- Baldock|5.7 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












