Our Data Sources
21, St. Johns Street, Aylesbury has no records in the the Land Registry and a single entry in the EPC database dated June 2015.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, St. Johns Street, Aylesbury would be worth £308,666, with a potential rental value of £1,531 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £273,390, with a rental value of £1,356 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, St. Johns Street, Aylesbury occupies a 156 m2 plot as recorded by HM Land Registry.
Of the 25 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 2nd largest.
Energy Efficiency
21, St. Johns Street, Aylesbury has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 09 Jun 2015.
The property is connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 153 sales of comparable properties within 490 metres of 21, St. Johns Street, Aylesbury across the last 2 years.
Most recently, 146, Cambridge Street, Aylesbury, HP20 1BB, a freehold house, sold at £262,500 on the 13th March 2026.
Read more about house prices in HP20.
- Sold Mar 2026£262,500 | 3 Bed House146, Cambridge Street, Aylesbury, HP20 1BB146, Cambridge Street, Aylesbury, HP20 1BB
- Sold Jul 2022£290,000 | 3 Bed House13, St. Johns Street, Aylesbury, HP20 1BS13, St. Johns Street, Aylesbury, HP20 1BS
- Sold Dec 2021£270,000 | 3 Bed House3, St. Johns Street, Aylesbury, HP20 1BS3, St. Johns Street, Aylesbury, HP20 1BS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 21, St. Johns Street, Aylesbury as the 8th largest and the 9th most expensive of the 27 addresses on St. Johns Street, Aylesbury, HP20.
Against the HP20 postcode district average, it is £7k less expensive than the typical property.
More reading links
Schools Nearby
- Elmhurst School600 m away
- St Louis Catholic Primary School900 m away
- Oak Green School1.3 km away
- Aylesbury Grammar School700 m away
- Aylesbury High School900 m away
- Sir Henry Floyd Grammar School1.2 km away
More reading links
Public Transport Nearby
- Aylesbury|700 m away
- Aylesbury Vale Parkway|3.8 km away
- Stoke Mandeville|3.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
