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

2 planning records
Property type
Detached
Bedrooms
5
Bathrooms
2
Floor area
182 m²
1959 sq ft
Energy rating
C
Score 72
Council tax
Band G
Tenure
Owner Occupied
Overview

About 9 Carter Walk

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

9 Carter Walk is a five-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8ER). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2024) shows a C (score 72). When first surveyed in June 2021 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

Most recent transfer was February 2025 at £1,110,000 — fresh data. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2021–2025, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£567/sq ft) was about 62.6% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 9 Carter Walk

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageDouble, Integral
  • Cul-de-sacYes

Building

  • Previously extendedYes
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)
Mar 2024

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Mar 2024from Jun 2021
EPC improved fromD61toC72
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
33%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9 Carter Walk, Penn, High Wycombe, HP10 8ER, sourced from the PlanIt planning register.
  1. Jan 2023
    Full
    In report

    Householder application for installation of front dormer window with gable roof for means of escape following removal of existing front high level dormer window with flat roof

    Documents
    10 docs on file
    Reference
    22/07939/FUL
    View planning record
  2. Mar 2022
    ExtensionOutline
    In report

    Extension: Single storey

    Certificate of lawfulness for proposed single storey rear extension with 1 x roof light over, insertion of roof light to front roof slope, internal alterations and fenestration alterations to side and rear elevations

    Documents
    15 docs on file
    Reference
    22/05076/CLP
    View planning record

What's in 9 Carter Walk, Penn, High Wycombe, HP10 8ER's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 9 Carter Walk was the highest on Land Registry record across the postcode.

Current estimate

£1,129,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 3 years.

See how we calculated this
Last sold (2025)

£1,110,000

Growth on file: 6.6% per year over 3 years.

Sales timeline

  1. 7 February 2025Most recent

    £1,110,000

    +23.3%over 3 years
  2. 5 November 2021

    £900,000

Median price across the last 5 sales in HP10 8ER: £905,000 (2023–2016).

Before you offer

Everything we know about 9 Carter Walk, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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Preview of the full property report
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.

Price per m² for 9 Carter Walk runs comfortably ahead of the street norm.

Price per m²

£6,099

Street avg £4,568

Strongly above

Floor Area

182 m²

Street avg 166 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

4.7 t/year

Street avg 7.0 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.

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising 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.

Go deeper on the local area

The full 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 road noise heatmap for HP10 8ER

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
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 9 Carter Walk, Penn, High Wycombe, HP10 8ER. Each answer is also embedded as structured data for search engines.