Mallard House, Flat 7, The Millstream, London Road, High Wycombe, HP11 1AD
About Mallard House
Mallard House is a two-bedroom mid-terrace house in High Wycombe (HP11 1AD). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1983-1990 and council tax band C. At 59 m² this is the 4th smallest of 13 units on EPC record in Mallard House, where floor areas span 55–70 m². The building's EPC ratings span D to C, with this unit at the top. Other recorded features include a balcony and notable views. The latest certificate (October 2022) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since October 2012. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
Untraded for 29 years, with the last transfer in November 1997. Across 1995–1997, sale prices on this property compounded at 21.4% per year. Today's modelled estimate of £247,000 sits 183.9% above the 1997 sale of £87,000. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 44.8% below the postcode norm.
Know exactly what you're buying at Mallard House
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
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Communal gardenYes
- ParkingAllocated
- BalconyYes
- Notable viewsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Mallard House has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at Mallard House
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
- Larger development activity nearby
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Sales history & valuation
Mallard House's modelled value sits at over four times its earliest registered sale price (1995).
£247,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.4% per year over 2 years.
£87,000
Growth on file: 21.4% per year over 2 years.
Sales timeline
14 November 1997Most recent
£87,000
+51.3%over 2 years27 September 1995
£57,500
Median price across the last 5 sales in HP11 1AD: £267,500 (2022–2017).
Nearby sales in HP11 1AD
Mallard House, Flat 5, The Millstream, London Road, High Wycombe, HP11 1AD
Sold Dec 2022
£282,500Mallard House, Flat 11, The Millstream, London Road, High Wycombe, HP11 1AD
Sold Jun 2022
£225,000Mallard House, Flat 3, The Millstream, London Road, High Wycombe, HP11 1AD
Sold Nov 2017
£267,500Mallard House, Flat 12, The Millstream, London Road, High Wycombe, HP11 1AD
Sold Feb 2017
£250,000Mallard House, Flat 6, The Millstream, London Road, High Wycombe, HP11 1AD
Sold Dec 2015
£205,000
Everything we know about Mallard House, 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
- Larger development activity nearby

Versus other The Millstream homes
Mallard House is notably below the street on price per m².
Price per m²
£1,475
Street avg £3,229
Floor Area
59 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.4 t/year
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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
Cricket Ground — bus stop.
Closest school
0.8 km
Hannah Ball Academy. 20 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
50.0dB

Night-time· 23:00 – 07:00
40.5dB