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Get started15 Chaffinch is a four-bedroom detached house in Aylesbury (HP19 0GQ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (January 2013) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2013, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £445,000 is 30.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 81% above the typical sold price in the postcode. At 74 m² it sits well below the postcode median (106 m² across 7 EPCs), making it one of the more compact homes locally. Last sold in September 2016, so it's been off the market for around 10 years. Across the public record there are 6 sales, relatively high churn for a single property. 3 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 18 Jan 2023
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Certificate of lawfulness for proposed loft conversion with rear dormer
15 Chaffinch has more than doubled in price since the earliest registered sale in 2000.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 17 years.
£339,950
Growth on file: 6.5% per year over 17 years.
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On epc rating, 15 Chaffinch runs well behind the street norm.
Price per m²
£4,594
Street avg £4,202
Floor Area
74 m²
Street avg 102 m²
Habitable Rooms
4 rooms
Street avg 5 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
0.1 km

Daytime· 07:00 – 23:00
46.1dB

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Householder application for single storey front, side and rear extensions
1 more application for this property
See the full planning history in the property report.
30 September 2016Most recent
£339,950
+44.0%over 3 years2 May 2013
£236,000
-5.6%over 5 years14 November 2007
£250,000
+25.0%over 3 years19 July 2004
£200,000
+33.3%over 2 years1 February 2002
£150,000
+26.6%over 1 year14 February 2000
£118,500
Median price across the last 5 sales in HP19 0GQ: £460,000 (2025–2015).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
3.8 t/year
Street avg 4.3 t/year
HP19 0GB
Watermeadow — bus stop.
Closest school
0.8 km
St Louis Catholic Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
37.7dB