The Old Post Office, Marlow Road, Cadmore End, High Wycombe, HP14 3PN
About The Old Post Office
The Old Post Office is a semi-detached house in Cadmore End, High Wycombe, High Wycombe (HP14 3PN). It has a recorded floor area of 93 m² (around 1001 sq ft) and construction records dating it to before 1900. The latest certificate (November 2021) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (June 2018); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to D (score 58), a 2-band jump. Main heating runs on dual fuel.
Today's modelled estimate of £358,000 is 36.1% above the 2021 sale price. Most recent transfer: December 2021 at £263,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2024.
Know exactly what you're buying at The Old Post Office
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
The Old Post Office's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls changed
Hot water system upgraded
Solar PV panels (40 kWp) and Solar water heating installed
Planning history
- Sept 2024Tree WorksTreesIn report
Fell 1 x Apple tree (T1)
- Documents
- 3 docs on file
- Reference
- 24/06874/CTREE
We flagged 1 thing worth checking at The Old Post Office
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£358,000
Modelled from EPC, postcode comparables.
£263,000
Recorded with HM Land Registry.
Sales timeline
17 December 2021Most recent
£263,000
Median price across the last 1 sales in HP14 3PN: £415,000 (2019–2019).
Nearby sales in HP14 3PN
Everything we know about The Old Post Office, 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 Marlow Road homes
EPC Rating for The Old Post Office runs comfortably ahead of the street norm.
EPC Rating
38 (F)
Street avg 31 (F)
Floor Area
93 m²
Street avg 93 m²
CO₂ Emissions
6.0 t/year
Street avg 9.7 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Old Ship PH — bus stop.
Closest school
0.5 km
Cadmore End CofE School. 4 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
55.0dB

Night-time· 23:00 – 07:00
49.1dB