Dunsmore Park, Dunsmore, Aylesbury, HP22 6QH
About Dunsmore Park
Dunsmore Park is a detached house in Dunsmore, Aylesbury, Aylesbury (HP22 6QH). It has a recorded floor area of 404 m² (around 4349 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (March 2016) shows an F (score 28), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 76), a 3-band jump. Main heating runs on oil. The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 404 m² the property is well over the postcode median (144 m² across 7 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £3,105,000 sits 142.6% above the 2016 sale of £1,280,000. 3 planning records sit against the property, 1 approved, 0 refused, 1 pending. An application is currently awaiting a decision. Last sold in November 2016, so it's been off the market for around 10 years.
Energy performance
Dunsmore Park's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Mar 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m² and has no mains gas supply, we believe a Level 3 building survey should be considered.
Planning history
There is a planning application currently awaiting a decision.
3 applications on record at Dunsmore Park, Dunsmore, Aylesbury, HP22 6QH
1 live now- Sept 2022FullOutcome in report
Householder application for construction of removal of existing sheds replaced with detached 3 bay garage
- Documents
- 11 docs on file
- Reference
- 22/06906/FUL
- More recent applications — locked
- ConditionsOct 2025Decision
- ConditionsAug 2025Decision
Unlock Dunsmore Park, Dunsmore, Aylesbury, HP22 6QH's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on Dunsmore Park was the highest on Land Registry record across the postcode.
£3,105,000
Modelled from EPC, postcode comparables.
£1,280,000
Recorded with HM Land Registry.
Sales timeline
3 November 2016Most recent
£1,280,000
Median price across the last 5 sales in HP22 6QH: £651,600 (2025–2019).
Nearby sales in HP22 6QH
Bildasbot Cottage, Dunsmore, Aylesbury, HP22 6QH
Sold Apr 2025
£900,000Daffodil Cottage, Dunsmore, Aylesbury, HP22 6QH
Sold Jun 2021
£651,600Dunsmore House, Dunsmore, Aylesbury, HP22 6QH
Sold Sept 2020
£860,000Mallydams, Dunsmore, Aylesbury, HP22 6QH
Sold Aug 2019
£525,000Snowdrop Cottage, Dunsmore, Aylesbury, HP22 6QH
Sold Feb 2019
£435,000
Versus the street
Floor Area for Dunsmore Park runs comfortably ahead of the street norm.
Price per m²
£3,168
Street avg £4,226
Floor Area
404 m²
Street avg 165 m²
Habitable Rooms
12 rooms
Street avg 6 rooms
CO₂ Emissions
34.0 t/year
Street avg 8.0 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.4 km
London Road — bus stop.
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
41.9dB

Night-time· 23:00 – 07:00
35.4dB







