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10 Clayfields, Penn, High Wycombe, HP10 8AT

2 planning records

Estimated value

£791,000

  • Since the 2014 sale (£515,000)+54%
  • Against HP10 8AT's recent median (£600,000)+32%

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
Detached
Bedrooms
4
Floor area
165 m²
1776 sq ft
Energy rating
C
Score 73
Council tax
Band G
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

£791,000

  • Against its 2014 sale (£515,000)+54%
  • Against HP10 8AT's recent median (£600,000)+32%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 10 Clayfields is modelled from its 165 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP10 8AT. 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

    165 m² from the EPC lodged in December 2025

  • Sales of this home

    2 sales recorded, the latest in 2014

  • Recent sales in HP10 8AT

    5 sales, median £600,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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.

10 Clayfields has more than doubled in price since the earliest registered sale in 1999.

Sales timeline

  1. 14 March 2014Most recent

    £515,000

    +186.2%over 15 years

  2. 29 January 1999

    £179,950

Median price across the last 5 sales in HP10 8AT: £600,000 (2025–2020).

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

One time fee only - money back guarantee

Overview

About 10 Clayfields

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

10 Clayfields is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8AT). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (December 2025) shows a C (score 73). When first surveyed in August 2012 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Average to Poor. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

At 165 m² the property is well over the postcode median (115 m² across 22 EPCs), placing it in the larger end of the local stock. Across 1999–2014, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £791,000 sits 53.6% above the 2014 sale of £515,000. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. On the market in March 2014 and unlisted since — roughly 12 years.

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
  • Open-plan layoutYes
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • Cul-de-sacYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 10 Clayfields

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

Pick your report · from £14.99

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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.
Current Certificate(1 of 2)
Dec 2025

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 8 December 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2025from Aug 2012
EPC improved fromD64toC73
Hot Water
AverageGood

Hot water efficiency improved

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 10 Clayfields, Penn, High Wycombe, HP10 8AT, sourced from the PlanIt planning register.

10 Clayfields has an approved single-storey rear extension on the planning record.

2 applications on record at 10 Clayfields, Penn, High Wycombe, HP10 8AT

2decisions2extensions21documents
  1. May 2004
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Construction of single storey rear pitched roof extension

    Documents
    8 docs on file
    Reference
    04/05903/FUL
    Full record in report
  2. More recent applications — locked
  3. PorchDecision

Unlock 10 Clayfields, Penn, High Wycombe, HP10 8AT's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full
  • The 21 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

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On the street

Versus other Clayfields homes

Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 10 Clayfields runs comfortably ahead of the street norm.

Price per m²

£3,121

Street avg £4,087

Strongly below

Floor Area

165 m²

Street avg 114 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

4.4 t/year

Street avg 4.2 t/year

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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

59/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Hazlemere Road — bus stop.

Closest school

0.4 km

Manor Farm Junior School. 18 schools nearby.

Nearest schools

  • Manor Farm Junior SchoolPrimary361m
  • Manor Farm Community Infant SchoolPrimary389m
  • Sir William Ramsay SchoolSecondary911m
  • Tylers Green Middle SchoolPrimary1.1km

Nearest stops

  • Hazlemere RoadBus stop106m
  • Curzon AvenueBus stop121m
  • Coppice Farm RoadBus stop281m
  • Rose Avenue ShopsBus stop295m

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 8AT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 8AT

Daytime· 07:00 – 23:00

46.7dB

Low
Night-time road noise heatmap for HP10 8AT

Night-time· 23:00 – 07:00

38.4dB

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 CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,220 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£848k

1 Burrows Close, Penn

HP10 8AR

4 bed
£877k

1 Copse Hill Cottages, Kingswood Road, Penn

HP10 8JL

4 bed2 bath
£680k

1 Hillcroft Road, Penn

HP10 8EA

4 bed
£625k

1 Coppice Farm Road, Penn

HP10 8AN

4 bed2 bath
£450k

1 Greenridge, Penn

HP10 8DX

4 bed
£871k

1 Ashwells, Penn

HP10 8DT

5 bed2 bath
£375k

1 Cherry Tree Way, Penn

HP10 8DQ

4 bed
£986k

1 Hawthorn Place, Penn

HP10 8EH

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 10 Clayfields is modelled from its 165 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in HP10 8AT. 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. 2 sales are recorded for 10 Clayfields. 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 10 Clayfields was lodged in December 2025 at band C and is valid until December 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 10 Clayfields. 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 18 schools and 30 stops listed are measured in a straight line from HP10 8AT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
10 Clayfields is in council tax band G. 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 10 Clayfields, Penn, High Wycombe, HP10 8AT. Each answer is also embedded as structured data for search engines.

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