40 41, Oxford Street, High Wycombe, HP11 2DJ
About 40 41
40 41 is a detached house in High Wycombe (HP11 2DJ). It has a recorded floor area of 85 m² (around 915 sq ft). At 85 m² this is the 6th smallest of 7 units on EPC record in 40 41, where floor areas span 46–85 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 80). The latest certificate (August 2018) shows a D (score 60), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff.
Today's modelled estimate of £310,000 is 70.9% below the 2017 sale of £1,065,274, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. At 85 m² the property is well over the postcode median (50 m² across 16 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. 9 years since the last transfer (July 2017).
Know exactly what you're buying at 40 41
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Jul 2023SubdivisionFullIn report
Extension: Single storey · Rear of property
Application for second floor rear extension and creation of third floor in connection with alterations to existing flats and creation of 3 x additional flats (in total)
Extension- Documents
- 26 docs on file
- Reference
- 22/06268/FUL
- Aug 2022Tree WorksTreesIn report
Crown lift to allow 5 metres clearance from above ground level and basal growth side lateral reduction of branch by approximately 1 - 1.5 metres back to a suitable branch unions x 2 Sycamore trees (T1) and (T2)
- Documents
- 4 docs on file
- Reference
- 22/06700/CTREE
We flagged 1 thing worth checking at 40 41
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
£310,000
Modelled from EPC, postcode comparables.
£1,065,274
Recorded with HM Land Registry.
Sales timeline
20 July 2017Most recent
£1,065,274
Median price across the last 2 sales in HP11 2DJ: £285,000 (2025–2017).
Everything we know about 40 41, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Oxford Street homes
On epc rating, 40 41 runs well behind the street norm.
EPC Rating
60 (D)
Street avg 70 (C)
Floor Area
85 m²
Street avg 49 m²
CO₂ Emissions
2.9 t/year
Street avg 1.8 t/year
Similar properties nearby
1 Cedar Terrace
HP11 2QS
1 Newland Gate, Lilys Walk
HP11 2FZ
1 Howard Court, Desborough Road
HP11 2FU
1 Kingsley Crescent
HP11 2UN
1 Loakes House, Rutland Street
HP11 2LL
1 Jubilee Road
HP11 2PG
1 Kitchener Road
HP11 2SH
1 Ruskin Court, Oakridge Road
HP11 2FG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oxford Street — bus stop.
Closest school
0.2 km
Hamilton Academy. 22 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
55.1dB

Night-time· 23:00 – 07:00
44.7dB