12 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
About 12 South Maundin
12 South Maundin is a four-bedroom detached house in Hughenden Valley, High Wycombe, High Wycombe (HP14 4LZ). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (February 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Other recorded features include notable views. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2008. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Across 2001–2022, sale prices on this property compounded at 13.7% per year. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 53.2% above the typical sold price in the postcode. Sold January 2022 for £740,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
- Notable viewsYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
1 application on record at 12 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
- May 2008Garage ConversionFullOutcome in report
Extension: Single storey · Side of property
Construction of part single storey/part first floor side extension and part conversion of garage
Extension- Documents
- 8 docs on file
- Reference
- 08/05887/FUL
Unlock 12 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 South Maundin has more than quadrupled in price since its earliest registered sale in 2001.
£747,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.7% per year over 21 years.
£740,000
Growth on file: 13.7% per year over 21 years.
Sales timeline
14 January 2022Most recent
£740,000
+88.5%over 14 years4 April 2007
£392,500
+685.0%over 6 years31 January 2001
£50,000
Median price across the last 5 sales in HP14 4LZ: £660,000 (2025–2021).
Nearby sales in HP14 4LZ
1 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
Sold Jul 2025
£650,00030 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
Sold Aug 2023
£719,00018 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
Sold Dec 2022
£741,00029 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
Sold Aug 2022
£622,00027 South Maundin, Hughenden Valley, High Wycombe, HP14 4LZ
Sold Jun 2021
£660,000
Versus other South Maundin homes
On price per m², 12 South Maundin stands well clear of the street.
Price per m²
£5,481
Street avg £4,034
Floor Area
135 m²
Street avg 139 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.2 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Harrow PH — bus stop.
Closest school
0.3 km
Hughenden Primary School. 6 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
44.3dB

Night-time· 23:00 – 07:00
36.3dB







