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9 Plomer Green Avenue, Downley, High Wycombe, HP13 5LN

5 planning records
Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
114 m²
1227 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 9 Plomer Green Avenue

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

9 Plomer Green Avenue is a semi-detached house in Downley, High Wycombe, High Wycombe (HP13 5LN). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2016) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since December 2009. Between certificates, hot-water efficiency dropped from Very Good to Average and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.

At 114 m² the property is well over the postcode median (83 m² across 9 EPCs), placing it in the larger end of the local stock. 5 planning records sit against the property, 4 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved.

Before you decide

Everything you need to know about 9 Plomer Green Avenue

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

  • 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 Jun 2026

Current Certificate(1 of 3)
Jun 2016

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 1 June 2026

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Jan 2014from Dec 2009
EPC improved fromD60toE42
Hot Water
Main SystemMain (No Stat)

Hot water system changed

Low Energy Lighting
100%73%

Low energy lighting percentage decreased

Jun 2016from Jan 2014
EPC improved fromE42toD61
Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
73%46%

Low energy lighting percentage decreased

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached 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 £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 9 Plomer Green Avenue, Downley, High Wycombe, HP13 5LN, sourced from the PlanIt planning register.

9 Plomer Green Avenue has been extended on multiple sides of the property across separate planning applications.

5 applications on record at 9 Plomer Green Avenue, Downley, High Wycombe, HP13 5LN

5decisions5extensions48documents11nearby
  1. Jul 2011
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    Householder application for construction of single storey side extension and alterations

    Documents
    8 docs on file
    Reference
    11/06289/FUL
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. ExtensionDecision

+ 2 more applications in the report

Unlock 9 Plomer Green Avenue, Downley, High Wycombe, HP13 5LN's full planning history

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

  • Every decision — granted, refused or withdrawn (5 on record)
  • All 5 applications on this property in full, plus 11 notable nearby
  • The 48 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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Price

Sales history & valuation

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

9 Plomer Green Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£458,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in HP13 5LN: £350,000 (2024–2010).

On the street

Versus other Plomer Green Avenue homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 9 Plomer Green Avenue runs well behind the street norm.

EPC Rating

61 (D)

Street avg 68 (D)

Strongly below

Floor Area

114 m²

Street avg 83 m²

Strongly above

CO₂ Emissions

5.3 t/year

Street avg 3.2 t/year

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

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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.
£426k

1 Brunel Road

HP13 5SR

3 bed
£425k

022 Hughenden Gardens Village, Hughenden Boulevard

HP13 5GA

£524k

1 Curlew Close

HP13 5JY

3 bed2 bath
£400k

020 Hughenden Gardens Village, Hughenden Boulevard

HP13 5GA

£530k

1 Calverley Crescent

HP13 5EU

£550k

1 Brenchwood Close, Downley

HP13 5UP

£550k

1 Disraeli Crescent

HP13 5EL

£551k

1 Court Close

HP13 5JF

4 bed2 bath
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

223/mo

Falling year-on-year across the wider district.

Nearest stop

0.0 km

Plomer Green Avenue — bus stop.

Closest school

0.5 km

The Downley School. 12 schools nearby.

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 HP13 5LN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP13 5LN

Daytime· 07:00 – 23:00

49.0dB

Low
Night-time road noise heatmap for HP13 5LN

Night-time· 23:00 – 07:00

38.3dB

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 Plomer Green Avenue, Downley, High Wycombe, HP13 5LN. Each answer is also embedded as structured data for search engines.