What kind of home is Mallard House, Flat 10, The Millstream, HP11 1AD?

Mallard House, Flat 10, The Millstream, HP11 1AD is a 2-bedroom semi-detached house.

What was the last sold price for Mallard House, Flat 10, The Millstream, HP11 1AD?

Mallard House, Flat 10, The Millstream, HP11 1AD last sold for £165,000 in May 2012, around 14 years ago. Land Registry has 4 sales on record going back to £82,000 in September 1997. Source: HM Land Registry.

What is the price history for Mallard House, Flat 10, The Millstream, HP11 1AD?

Across 4 sales between September 1997 and May 2012, Mallard House, Flat 10, The Millstream, HP11 1AD rose from £82,000 to £165,000, a change of £83,000. That works out to roughly +4.9% per year compounded over 15 years. Source: HM Land Registry.

What is the EPC rating for Mallard House, Flat 10, The Millstream, HP11 1AD?

The current EPC rating for Mallard House, Flat 10, The Millstream, HP11 1AD is C with a score of 74 out of 100, lodged in October 2022. It has improved from a E recorded in July 2010 (2 bands). The assessor estimates the property could reach a B. Source: EPC Register.

How big is Mallard House, Flat 10, The Millstream, HP11 1AD?

Mallard House, Flat 10, The Millstream, HP11 1AD has a recorded floor area of 58 m² (624 sq ft), around 29 m² per bedroom. Source: EPC Register.

What heating system does Mallard House, Flat 10, The Millstream, HP11 1AD use?

The latest EPC at Mallard House, Flat 10, The Millstream, HP11 1AD records electricity as the main heating fuel. Source: EPC Register.

What is the council tax band for Mallard House, Flat 10, The Millstream, HP11 1AD?

Mallard House, Flat 10, The Millstream, HP11 1AD is in council tax band C.

Which area is Mallard House, Flat 10, The Millstream, HP11 1AD in?

Mallard House, Flat 10, The Millstream, HP11 1AD sits in High Wycombe. It falls within the HP11 postcode district.

How safe is the area around Mallard House, Flat 10, The Millstream, HP11 1AD?

Police records around Mallard House, Flat 10, The Millstream, HP11 1AD show an average of 228 reported crimes per month over the last 15 months. Violent crime makes up roughly 32% of reports, the most common category. The overall trend is falling (14% versus the prior period). Source: Police UK.

What schools are near Mallard House, Flat 10, The Millstream, HP11 1AD?

The closest primary school to Mallard House, Flat 10, The Millstream, HP11 1AD is Hannah Ball Academy (752m), one of 15 primaries within walking distance. The closest secondary is The Highcrest Academy (970m), with 5 secondaries in the surrounding area.

How well connected is Mallard House, Flat 10, The Millstream, HP11 1AD?

The closest bus stop to Mallard House, Flat 10, The Millstream, HP11 1AD is Cricket Ground, 89m away. The nearest rail option is High Wycombe Rail Station, 559m away.

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Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD

4 sales on record

Estimated value

£247,000

Since the 2012 sale (£165,000)+50%
Against HP11 1AD's recent median (£245,000)+1%

Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Semi-detached

Floor 01

Bedrooms

Floor area

58 m²

624 sq ft

Energy rating

Score 74

Council tax

Band C

Tenure

Private Rental

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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£247,000

Against its 2012 sale (£165,000)+50%
Against HP11 1AD's recent median (£245,000)+1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Mallard House is modelled from its 58 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP11 1AD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

Floor area
58 m² from the EPC lodged in October 2022
Sales of this home
4 sales recorded, the latest in 2012
Recent sales in HP11 1AD
5 sales, median £245,000 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: December 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sale price has at least doubled since 1997.

Sales timeline

17 May 2012Most recent
£165,000
-2.9%over 8 years
13 November 2003
£170,000
+41.7%over 3 years
5 October 2000
£119,950
+46.3%over 3 years
29 September 1997
£82,000

Median price across the last 5 sales in HP11 1AD: £245,000 (2025–2022).

Nearby sales in HP11 1AD

Risks

What this page doesn't show

2 potential issues have already been flagged for Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD. The detail, evidence and what to ask about it are in the Risks Report.

Signs of HMO activity in the areaIn report
Larger development activity nearbyIn report
Flood risk from rivers, sea and surface waterIn report
Subsidence and ground-stability signalsIn report
Refusals, enforcement and big schemes nearbyIn report

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Overview

About Mallard House

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Mallard House is a two-bedroom semi-detached house in High Wycombe (HP11 1AD). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band C. At 58 m² this is the 2nd 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. The latest certificate (October 2022) shows a C (score 74). When first surveyed in July 2010 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity.

14 years since the last transfer (May 2012). Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2012, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £247,000 is 49.7% above the 2012 sale price.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms2
Dining roomYes
EnsuiteYes

Outside

Private gardenYes
BalconyYes

Building

RefurbishedYes

Before you decide

Everything you need to know about Mallard House

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Current Certificate(1 of 2)

Oct 2022

EPC Rating

C74

Main Heating

Electric

Main Fuel

Electric

Hot Water

Poor

Windows

Good

CO2 Emissions

2.2 t/year

Occupancy

Rented

Certificate validity

Valid until 6 October 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2022from Jul 2010

EPC improved fromE50toC74

Heating Controls

Prog + StatThermostat

Heating controls changed

Hot Water

AveragePoor

Hot water efficiency decreased

Windows

AverageGood

Window efficiency improved

Planning

Planning history

Applications and permits filed against Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD, sourced from the PlanIt planning register.

Mallard House has no planning applications on record.

But the area is active

9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other The Millstream homes

Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, Mallard House stands well clear of the street.

Price per m²

£2,845

Street avg £3,623

Below

Floor Area

58 m²

Street avg 62 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.2 t/year

Street avg 3.4 t/year

Strongly above

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the High Wycombe district page.

Full High Wycombe report

Rail-style transport is unusually close for this postcode.

Crime

228/mo

Falling 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.

Nearest schools

Hannah Ball AcademyPrimary752m
Beechview AcademyPrimary949m
The Highcrest AcademySecondary970m
Abbey View Primary AcademyPrimary1.2km

Nearest stops

Cricket GroundBus stop89m
Gordon RoadBus stop208m
Chichester CloseBus stop382m
Trinity ChurchBus stop401m

Most reported crime locally

Violence & Sexual Offences1,087 reports32%
Shoplifting670 reports20%
Public Order336 reports10%
Anti-social Behaviour317 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around HP11 1AD from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.0dB

Low

Night-time road noise heatmap for HP11 1AD

Night-time· 23:00 – 07:00

40.5dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Late 20th century1st Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Comparables

Where every figure above comes from, how current it is and what it can't tell you.

Valuation method in detail

How the estimate is made: The estimate for Mallard House is modelled from its 58 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in HP11 1AD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from: Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for Mallard House. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC: Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Mallard House was lodged in October 2022 at band C and is valid until October 2032. 2 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to Mallard House. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures: Crime is police-recorded street-level data over the last 15 months, which places each incident at an approximate point. The 20 schools and 30 stops listed are measured in a straight line from HP11 1AD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: Mallard House is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD. Each answer is also embedded as structured data for search engines.

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Mallard House, Flat 10, The Millstream, London Road, High Wycombe, HP11 1AD

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in HP11 1AD

Inside

Outside

Building

Everything you need to know about Mallard House

EPC Rating

Property Improvements

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

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