What type of property is 20 Carter Walk, HP10 8ER?

20 Carter Walk, HP10 8ER is a 5-bedroom detached house.

What did 20 Carter Walk, HP10 8ER sell for?

20 Carter Walk, HP10 8ER last sold for £1,030,000 in October 2023, around 3 years ago. Source: HM Land Registry.

What is the EPC rating for 20 Carter Walk, HP10 8ER?

The current EPC rating for 20 Carter Walk, HP10 8ER is D with a score of 65 out of 100, lodged in January 2023. The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 20 Carter Walk, HP10 8ER?

20 Carter Walk, HP10 8ER has a recorded floor area of 183 m² (1,970 sq ft), around 37 m² per bedroom. That makes it about 11% larger than the median EPC-recorded property in HP10 8ER. Source: EPC Register.

How is 20 Carter Walk, HP10 8ER heated?

The latest EPC at 20 Carter Walk, HP10 8ER records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 20 Carter Walk, HP10 8ER?

20 Carter Walk, HP10 8ER is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 20 Carter Walk, HP10 8ER located?

20 Carter Walk, HP10 8ER sits in Penn, High Wycombe, High Wycombe. It falls within the HP10 postcode district.

Is 20 Carter Walk, HP10 8ER in a safe area?

Police records around 20 Carter Walk, HP10 8ER show an average of 59 reported crimes per month over the last 17 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (12% versus the prior period). Source: Police UK.

Which schools serve 20 Carter Walk, HP10 8ER?

The closest primary school to 20 Carter Walk, HP10 8ER is Tylers Green Middle School (333m), one of 13 primaries within walking distance. The closest secondary is Sir William Ramsay School (1.7km), with 3 secondaries in the surrounding area.

What transport links are near 20 Carter Walk, HP10 8ER?

The closest bus stop to 20 Carter Walk, HP10 8ER is Church Road, 379m away. In total there are 30 bus stops within the surrounding area.

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20 Carter Walk, Penn, High Wycombe, HP10 8ER

Estimated value

£1,131,000

Since the 2023 sale (£1,030,000)+10%
Against HP10 8ER's recent median (£950,000)+19%

Newest record on this page: February 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

Bathrooms

Floor area

183 m²

1970 sq ft

Energy rating

Score 65

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

£1,131,000

Against its 2023 sale (£1,030,000)+10%
Against HP10 8ER's recent median (£950,000)+19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Carter Walk is modelled from its 183 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 8ER. 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
183 m² from the EPC lodged in January 2023
Sales of this home
1 sale recorded, the latest in 2023
Recent sales in HP10 8ER
5 sales, median £950,000 (2025–2021)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: February 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.

20 Carter Walk valuation sits well clear of the typical sold price in this postcode.

Sales timeline

5 October 2023Most recent
£1,030,000

Median price across the last 5 sales in HP10 8ER: £950,000 (2025–2021).

Nearby sales in HP10 8ER

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 20 Carter Walk

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

20 Carter Walk is a five-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8ER). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (January 2023) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).

On a £-per-square-foot basis, the last sale (£523/sq ft) was about 40.4% above the typical sold price in the postcode. Most recent transfer: October 2023 at £1,030,000.

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

Bedrooms5
Bathrooms2
Open-plan layoutYes
Dining roomYes
Utility roomYes
EnsuiteYes
StudyYes
FireplaceYes

Outside

Private gardenSouth-facing
DrivewayYes

Before you decide

Everything you need to know about 20 Carter Walk

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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.

20 Carter Walk's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate

Jan 2023

EPC Rating

D65

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

7.0 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 3 January 2033

6 years remaining

Planning

Planning history

Applications and permits filed against 20 Carter Walk, Penn, High Wycombe, HP10 8ER, sourced from the PlanIt planning register.

20 Carter Walk has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Carter Walk homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Carter Walk outperforms the street on floor area by a wide margin.

Price per m²

£5,628

Street avg £4,642

Strongly above

Floor Area

183 m²

Street avg 165 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 7 rooms

Below

CO₂ Emissions

7.0 t/year

Street avg 6.8 t/year

On par

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

0.4 km

Church Road — bus stop.

Closest school

0.3 km

Tylers Green Middle School. 16 schools nearby.

Nearest schools

Tylers Green Middle SchoolPrimary333m
Tylers Green First SchoolPrimary455m
Ash Hill Primary SchoolPrimary680m
Manor Farm Community Infant SchoolPrimary1.2km

Nearest stops

Church RoadBus stop379m
School RoadBus stop392m
New RoadBus stop436m
Hillcroft RoadBus stop538m

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 8ER from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

46.3dB

Low

Night-time road noise heatmap for HP10 8ER

Night-time· 23:00 – 07:00

37.6dB

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 centuryDetached HouseEPC DExtended multiple times (2+ extensions)

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

From £1,645 · 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.

£871k

1 Ashwells, Penn

HP10 8DT

5 bed2 bath

£1.5m

1 Beeches Grove, Manor Road, Penn

HP10 8QZ

5 bed3 bath

£877k

1 Copse Hill Cottages, Kingswood Road, Penn

HP10 8JL

4 bed2 bath

£848k

1 Burrows Close, Penn

HP10 8AR

4 bed

£680k

1 Hillcroft Road, Penn

HP10 8EA

4 bed

£625k

1 Coppice Farm Road, Penn

HP10 8AN

4 bed2 bath

£1.2m

1 Glebelands, Penn

HP10 8EE

3 bed2 bath

£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 20 Carter Walk is modelled from its 183 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 8ER. 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. 1 sale is recorded for 20 Carter Walk. 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 20 Carter Walk was lodged in January 2023 at band D and is valid until January 2033. Floor area, heating and insulation details on this page come from it.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Carter Walk. 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 16 schools and 30 stops listed are measured in a straight line from HP10 8ER, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 20 Carter Walk 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 20 Carter Walk, Penn, High Wycombe, HP10 8ER. Each answer is also embedded as structured data for search engines.

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