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Get started12 Lark Vale is a two-bedroom end-of-terrace house in Aylesbury (HP19 0XU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (May 2024) shows a C (score 71). When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Other recorded features include a conservatory. The home occupies a corner plot.
Sale prices here have outpaced England HPI: 5.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£487/sq ft) was about 91.4% above the typical sold price in the postcode. It changed hands recently, sold September 2025 for £320,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
12 Lark Vale has been extended on multiple sides of the property across separate planning applications.
Extension: Two storey · Side of property
Two storey side extension
Sale price has at least doubled since 2011.
£329,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 14 years.
£320,000
Growth on file: 5.6% per year over 14 years.
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On years held, 12 Lark Vale runs well behind the street norm.
Price per m²
£5,246
Street avg £3,994
Floor Area
61 m²
Street avg 54 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km

Daytime· 07:00 – 23:00
49.6dB

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Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Extension: Two storey · Side and rear of property
Two storey rear and side extension and internal alterations.
17 September 2025Most recent
£320,000
+116.2%over 14 years4 July 2011
£148,000
Median price across the last 5 sales in HP19 0XU: £274,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.1 t/year
HP19 0FX
Partridge Way — bus stop.
Closest school
0.5 km
St Louis Catholic Primary School. 25 schools nearby.
Night-time· 23:00 – 07:00
40.3dB