11 Avalon Street, Aylesbury, HP18 0GS
About 11 Avalon Street
11 Avalon Street is a mid-terrace house in Aylesbury (HP18 0GS). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2012 onwards and council tax band C. The latest certificate (June 2023) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since June 2012. Between certificates, window efficiency dropped from Very Good to Good. At 64 m² this is the 8th smallest of 60 units on EPC record in the building, where floor areas span 43–135 m². The building's EPC ratings span C to B, with this unit at the top.
At 64 m² it's 17.5% smaller than the typical home in the postcode (78 m² median across 59 EPCs).
Everything you need to know about 11 Avalon Street
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Energy performance
11 Avalon Street's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
11 Avalon Street has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11 Avalon Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£223,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in HP18 0GS: £330,000 (2025–2023).
Nearby sales in HP18 0GS
Versus other Avalon Street homes
EPC Rating
81 (B)
Street avg 81 (C)
Floor Area
64 m²
Street avg 61 m²
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 11 Avalon Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Mayberry Place — bus stop.
Closest school
0.5 km
The Aylesbury Vale Academy. 13 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
49.6dB
Night-time· 23:00 – 07:00
40.9dB