9 Denby Walk, Aylesbury, HP20 1LW
About 9 Denby Walk
9 Denby Walk is a three-bedroom mid-terrace house in Aylesbury (HP20 1LW). 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 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2016–2022, sale prices on this property compounded at 7% per year. Last sale on file: £374,000 in April 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- Private gardenYes
Building
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 9 Denby Walk
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 Denby Walk sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Feb 2026
EPC Rating
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Planning history
9 Denby Walk has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 9 Denby Walk was the highest on Land Registry record across the postcode.
£388,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 6 years.
£374,000
Growth on file: 7.0% per year over 6 years.
Sales timeline
28 April 2022Most recent
£374,000
+49.6%over 5 years26 May 2016
£250,000
Median price across the last 5 sales in HP20 1LW: £178,000 (2025–2003).
Versus other Denby Walk homes
EPC Rating for 9 Denby Walk lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 74 (C)
Floor Area
78 m²
Street avg 78 m²
CO₂ Emissions
3.5 t/year
Street avg 2.2 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Everything you need to know about 9 Denby Walk
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Wingate Walk — bus stop.
Closest school
0.7 km
Broughton Junior School. 27 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
53.0dB

Night-time· 23:00 – 07:00
44.3dB






