Glendyne, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
About Glendyne
Glendyne is a semi-detached house in Piddington, High Wycombe, High Wycombe (HP14 3BE). It has a recorded floor area of 139 m² (around 1496 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2016) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. Main heating runs on oil.
At 139 m² the property is well over the postcode median (90 m² across 7 EPCs), placing it in the larger end of the local stock. On the market in August 2017 and unlisted since — roughly 9 years. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Across 1998–2017, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £649,000 is 19.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 33% above the typical sold price in the postcode.
Know exactly what you're buying at Glendyne
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Glendyne's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jun 2020ExtensionFullIn report
Extension: Single storey · Side of property
Householder application for construction of single storey side extension
- Agent
- Bowen Evans Consultancy
- Documents
- 10 docs on file
- Reference
- 20/05988/FUL
- Jan 2011Loft ConversionFullIn report
Householder application for construction of rear dormer window in connection with loft conversion and associated external and internal alterations
- Documents
- 5 docs on file
- Reference
- 10/07756/FUL
We flagged 1 thing worth checking at Glendyne
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
Glendyne has more than tripled in price since its earliest registered sale in 1998.
£649,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 19 years.
£545,000
Growth on file: 6.4% per year over 19 years.
Sales timeline
17 August 2017Most recent
£545,000
+44.2%over 9 years20 December 2007
£378,000
+51.2%over 5 years29 November 2002
£249,950
+48.8%over 4 years11 August 1998
£168,000
Median price across the last 5 sales in HP14 3BE: £500,000 (2025–2022).
Nearby sales in HP14 3BE
Darec, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
Sold Feb 2025
£499,950Tilsholme, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
Sold Nov 2023
£500,000Lynwood, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
Sold May 2023
£534,0001e Norths Estate, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
Sold Dec 2022
£255,000Mweya, Old Oxford Road, Piddington, High Wycombe, HP14 3BE
Sold Oct 2022
£1,050,000
Everything we know about Glendyne, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Old Oxford Road homes
Glendyne outperforms the street on years held by a wide margin.
Price per m²
£3,921
Street avg £4,436
Floor Area
139 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
9.4 t/year
Street avg 6.8 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Main Road — bus stop.
Closest school
1.9 km
West Wycombe School. 3 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.3dB

Night-time· 23:00 – 07:00
43.0dB