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The Flinthouse, Common Road, Flackwell Heath, High Wycombe, HP10 9NS

Listed building3 sales on record1 planning record

Estimated value

£820,000

  • Since the 2020 sale (£720,000)+14%
  • Against HP10 9NS's recent median (£445,000)+84%

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

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
198 m²
2131 sq ft
Energy rating
D
Score 67
Tenure
Owner Occupied
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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

£820,000

  • Against its 2020 sale (£720,000)+14%
  • Against HP10 9NS's recent median (£445,000)+84%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for The Flinthouse is modelled from its 198 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP10 9NS. 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

    198 m² from the EPC lodged in June 2020

  • Sales of this home

    3 sales recorded, the latest in 2020

  • Recent sales in HP10 9NS

    5 sales, median £445,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

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

Latest sale on The Flinthouse was the highest on Land Registry record across the postcode.

Sales timeline

  1. 8 October 2020Most recent

    £720,000

    +89.5%over 18 years

  2. 31 October 2001

    £380,000

    +105.4%over 6 years

  3. 31 August 1995

    £185,000

Median price across the last 5 sales in HP10 9NS: £445,000 (2025–2022).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 The Flinthouse

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

The Flinthouse is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9NS). It has a recorded floor area of 198 m² (around 2131 sq ft) and construction records dating it to 1991-1995. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include a conservatory. The latest certificate (June 2020) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2012. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 75).

At 198 m² the property is well over the postcode median (83 m² across 5 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 1995–2020, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £820,000 is 13.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£338/sq ft) was about 15.3% below the postcode norm. Last sale on file: £720,000 in October 2020. One historical planning record sits against the property in 2009.

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

  • Bedrooms4
  • Bathrooms2
  • EnsuiteYes
  • ConservatoryYes

Outside

  • GarageDouble

Building

  • Listed buildingYes
Before you decide

Everything you need to know about The Flinthouse

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

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

The Flinthouse's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jun 2020

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 27 June 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2020from Jul 2012
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
14%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against The Flinthouse, Common Road, Flackwell Heath, High Wycombe, HP10 9NS, sourced from the PlanIt planning register.

1 application on record at The Flinthouse, Common Road, Flackwell Heath, High Wycombe, HP10 9NS

1decisions11documents3nearby
  1. Jun 2009
    Full
    Outcome in report

    Householder application for erection of detached 2 bay garage and reallocation and formation of new vehicular access. Conversion of existing internal garage to utility/cloak room

    Documents
    11 docs on file
    Reference
    09/05679/FUL
    Full record in report

Unlock The Flinthouse, Common Road, Flackwell Heath, High Wycombe, HP10 9NS's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 3 notable nearby
  • The 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Common Road homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², The Flinthouse runs well behind the street norm.

Price per m²

£3,636

Street avg £5,440

Strongly below

Floor Area

198 m²

Street avg 76 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

6.0 t/year

Street avg 2.4 t/year

Strongly below
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

Crime

59/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

The Common — bus stop.

Closest school

0.3 km

Carrington Junior School. 12 schools nearby.

Nearest schools

  • Carrington Junior SchoolPrimary290m
  • Carrington Infant SchoolPrimary290m
  • Juniper Hill SchoolPrimary779m
  • Loudwater Combined SchoolPrimary900m

Nearest stops

  • The CommonBus stop84m
  • The Three HorseshoesBus stop91m
  • Swains LaneBus stop134m
  • Fennels Farm RoadBus stop384m

Most reported crime locally

  • Violence & Sexual Offences355 reports36%
  • Anti-social Behaviour133 reports13%
  • Other Theft89 reports9%
  • Criminal Damage & Arson87 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 HP10 9NS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 9NS

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for HP10 9NS

Night-time· 23:00 – 07:00

43.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC DListed building

Because the property is a listed building, we believe a Level 3 building survey should be considered.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£765k

1 Chilterns Close, Flackwell Heath

HP10 9BB

4 bed2 bath
£748k

1 Bracken Way, Flackwell Heath

HP10 9JX

4 bed1 bath
£934k

1 Cherry Rise, Flackwell Heath

HP10 9PS

4 bed2 bath
£676k

1 Chiltern Green, Flackwell Heath

HP10 9AJ

4 bed2 bath
£550k

1 Clay Close, Flackwell Heath

HP10 9BG

4 bed
£844k

1 Cherrywood Gardens, Flackwell Heath

HP10 9AX

3 bed2 bath
£564k

1 Aspen Road

HP10 9FA

3 bed2 bath
£529k

1 Birfield Road, Loudwater

HP10 9TW

3 bed2 bath

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Method

How to read this page

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 The Flinthouse is modelled from its 198 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in HP10 9NS. 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. 3 sales are recorded for The Flinthouse. 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 The Flinthouse was lodged in June 2020 at band D and is valid until June 2030. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to The Flinthouse. 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 17 months, which places each incident at an approximate point. The 12 schools and 30 stops listed are measured in a straight line from HP10 9NS, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about The Flinthouse, Common Road, Flackwell Heath, High Wycombe, HP10 9NS. Each answer is also embedded as structured data for search engines.

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