12 Ambleside, Aylesbury, HP21 9TS
About 12 Ambleside
12 Ambleside is a semi-detached house in Aylesbury (HP21 9TS). It has a recorded floor area of 99 m² (around 1069 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (April 2009) shows a D (score 61), on the cusp of jumping into the C band. The latest certificate is from April 2009, so improvements made since then won't be reflected.
Held since June 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 99 m² the property is well over the postcode median (72 m² across 9 EPCs), placing it in the larger end of the local stock. Across 2001–2009, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £419,000 sits 67.6% above the 2009 sale of £250,000. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 19% below the postcode norm.
Everything you need to know about 12 Ambleside
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
12 Ambleside's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Apr 2019
EPC Rating
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Planning history
12 Ambleside 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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£419,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 8 years.
£250,000
Growth on file: 4.5% per year over 8 years.
Sales timeline
29 June 2009Most recent
£250,000
+38.9%over 7 years14 December 2001
£180,000
Median price across the last 5 sales in HP21 9TS: £350,000 (2024–2019).
Versus other Ambleside homes
Years Held for 12 Ambleside runs comfortably ahead of the street norm.
Price per m²
£2,518
Street avg £4,493
Floor Area
99 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.8 t/year
Everything you need to know about 12 Ambleside
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
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Jansell Square — bus stop.
Closest school
0.2 km
Bedgrove Infant School. 25 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
48.3dB
Night-time· 23:00 – 07:00
38.3dB