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Get started14 Brimstone Lane is a four-bedroom detached house in Aylesbury (HP19 9BU). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (July 2020) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 87).
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £483,000 is 11% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 64.7% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Sold November 2020 for £435,000.
The retention of garage conversion (Retrospective) and proposed new timber gate
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£483,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 12 years.
£435,000
Growth on file: 3.5% per year over 12 years.
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14 Brimstone Lane outperforms the street on price per m² by a wide margin.
Price per m²
£3,452
Street avg £2,283
Floor Area
126 m²
Street avg 113 m²
Habitable Rooms
8 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greenway — bus stop.

Daytime· 07:00 – 23:00
50.0dB

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The retention of timber fence with gate and garage conversion (Retrospective)
25 November 2020Most recent
£435,000
+52.6%over 12 years30 September 2008
£285,000
Median price across the last 5 sales in HP19 9BU: £380,000 (2021–2018).
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 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.6 t/year
HP19 9SB
Closest school
0.2 km
Buckingham Park Church of England Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
40.5dB