9 King Street, Piddington, High Wycombe, HP14 3BT
About 9 King Street
9 King Street is a three-bedroom mid-terrace house in Piddington, High Wycombe, High Wycombe (HP14 3BT). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2014) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on oil. The latest certificate is from March 2014, so improvements made since then won't be reflected. Period features are noted in the property record.
Across 1999–2014, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £386,000 is 41.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£367/sq ft) was about 64.6% above the typical sold price in the postcode. Last sold in October 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms3
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
Building
- Heating systemOil
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Mar 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9 King Street has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 King Street has more than doubled in price since the earliest registered sale in 1999.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 15 years.
£272,500
Growth on file: 6.6% per year over 15 years.
Sales timeline
16 October 2014Most recent
£272,500
+51.4%over 11 years22 November 2002
£180,000
+75.6%over 3 years29 July 1999
£102,500
Median price across the last 5 sales in HP14 3BT: £345,000 (2025–2014).
Nearby sales in HP14 3BT
25 King Street, Piddington, High Wycombe, HP14 3BT
Sold Feb 2025
£402,00021 King Street, Piddington, High Wycombe, HP14 3BT
Sold Jan 2025
£413,00019 King Street, Piddington, High Wycombe, HP14 3BT
Sold Nov 2021
£345,00037a, King Street, Piddington, High Wycombe, HP14 3BT
Sold Mar 2020
£337,00035 King Street, Piddington, High Wycombe, HP14 3BT
Sold Jul 2014
£275,000
Versus other King Street homes
Price per m²
£3,949
Street avg £3,781
Floor Area
69 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.9 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
King Street — bus stop.
Closest school
1.9 km
West Wycombe School. 3 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
50.7dB

Night-time· 23:00 – 07:00
43.3dB







