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Get started9 Brunswick Close is a three-bedroom semi-detached house in Aylesbury (HP19 9HJ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (February 2014) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
Held since October 2004 — that's 22 years off the open market, well above the local norm. Across the public record there are 5 sales, relatively high churn for a single property. Sale prices here have outpaced England HPI: 20.6% per year against 0% for the wider region. Today's modelled estimate of £285,000 sits 93.2% above the 2004 sale of £147,500. 5 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
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This certificate is over 10 years old and is no longer valid.Expired 04 Feb 2024
9 Brunswick Close has 3 separate extension applications on the council record.
Extension: Two storey · Side and rear of property
Two storey side/ rear extension (amendment to application 17/00977/APP) and dropped kerb
Price for 9 Brunswick Close has grown more than fourfold since the 1996 starting point.
£285,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.6% per year over 8 years.
£147,500
Growth on file: 20.6% per year over 8 years.
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EPC Rating for 9 Brunswick Close lags the street by a wide margin.
EPC Rating
51 (E)
Street avg 68 (D)
Floor Area
78 m²
Street avg 84 m²
CO₂ Emissions
4.7 t/year
Street avg 3.2 t/year
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
49.2dB

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Non Material Amendment sought on planning permission 17/00977/APP relating to two storey side and rear extension
3 more applications for this property
See the full planning history in the property report.
6 October 2004Most recent
£147,500
+9.7%over 1 year27 March 2003
£134,500
+24.5%over 1 year9 November 2001
£108,000
+80.2%over 4 years27 June 1997
£59,950
+99.8%over 1 year9 April 1996
£30,000
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

Habitable Rooms
4 rooms
Street avg 5 rooms
HP19 9JX
Brunswick Close — bus stop.
Closest school
0.4 km
Thomas Hickman School. 16 schools nearby.
Night-time· 23:00 – 07:00
40.2dB