1 Lowdon Close, Keep Hill, High Wycombe, HP11 1DN
About 1 Lowdon Close
1 Lowdon Close is a five-bedroom detached house in High Wycombe (HP11 1DN). It has a recorded floor area of 290 m² (around 3122 sq ft), construction records dating it to 1983-1990 and council tax band F. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. The home occupies a cul-de-sac position. The latest certificate (December 2021) shows a C (score 71). The rating has held steady at C across 2 certificates since September 2011. Between certificates, roof efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
At 290 m² the property is well over the postcode median (147 m² across 4 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2004–2022, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £1,110,000 is 13.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£312/sq ft) was about 42.2% below the postcode norm. Sold April 2022 for £975,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Bathrooms4
- Open-plan layoutYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- EV chargerYes
- RefurbishedYes
Everything you need to know about 1 Lowdon Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Lowdon Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 6 December 2031
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
3 applications on record at 1 Lowdon Close, Keep Hill, High Wycombe, HP11 1DN
- Sept 2005ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Construction of single storey side/rear extension and alterations to existing garage roof to form room over
- Documents
- 6 docs on file
- Reference
- 05/06793/FUL
- More recent applications — locked
- ExtensionMar 2015Decision
- Garage ConversionJun 2013Decision
Unlock 1 Lowdon Close, Keep Hill, High Wycombe, HP11 1DN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 9 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2004.
£1,110,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£975,000
Growth on file: 5.9% per year over 18 years.
Sales timeline
27 April 2022Most recent
£975,000
+182.6%over 18 years8 March 2004
£345,000
Median price across the last 4 sales in HP11 1DN: £691,250 (2025–2005).
Nearby sales in HP11 1DN
Versus other Lowdon Close homes
On price per m², 1 Lowdon Close runs well behind the street norm.
Price per m²
£3,362
Street avg £5,368
Floor Area
290 m²
Street avg 152 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
7.4 t/year
Street avg 4.6 t/year
Everything you need to know about 1 Lowdon Close
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

Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.6 km
Chestnut Avenue — bus stop.
Closest school
0.7 km
Abbey View Primary Academy. 21 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
47.9dB

Night-time· 23:00 – 07:00
40.7dB






