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5 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD

1 planning record

Estimated value

£854,000

  • Since the 2020 sale (£715,000)+19%
  • Against HP10 9AD's recent median (£650,000)+31%

Newest record on this page: November 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
126 m²
1356 sq ft
Energy rating
D
Score 64
Council tax
Band F
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

£854,000

  • Against its 2020 sale (£715,000)+19%
  • Against HP10 9AD's recent median (£650,000)+31%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 Highlea Avenue is modelled from its 126 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 9AD. 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

    126 m² from the EPC lodged in June 2018

  • Sales of this home

    1 sale recorded, the latest in 2020

  • Recent sales in HP10 9AD

    5 sales, median £650,000 (2025–2023)

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 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 19 November 2020Most recent

    £715,000

Median price across the last 5 sales in HP10 9AD: £650,000 (2025–2023).

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 5 Highlea Avenue

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

5 Highlea Avenue is a four-bedroom detached house in Flackwell Heath, High Wycombe, High Wycombe (HP10 9AD). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.

One planning record on file: an extension approved in 2025. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 126 m² it's 15.6% larger than the typical home in the postcode (109 m² median across 11 EPCs). Today's modelled estimate of £854,000 is 19.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£527/sq ft) was about 15% above the typical sold price in the postcode. Sold November 2020 for £715,000.

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

  • Bedrooms4
  • Bathrooms2
Before you decide

Everything you need to know about 5 Highlea Avenue

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.

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

Current Certificate
Jun 2018

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 10 June 2028

1 year remaining
Planning

Planning history

Applications and permits filed against 5 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD, sourced from the PlanIt planning register.

1 application on record at 5 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD

1decisions1extensions8documents3nearby
  1. Jul 2025
    Garage ConversionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Householder application for garage conversion to living accommodation and construction of single storey rear extension

    Extension
    Documents
    8 docs on file
    Reference
    25/05894/FUL
    Full record in report

Unlock 5 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD'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 8 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Highlea Avenue homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 5 Highlea Avenue runs comfortably ahead of the street norm.

Price per m²

£5,675

Street avg £6,021

Below

Floor Area

126 m²

Street avg 112 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

5.3 t/year

Street avg 4.9 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

0.5 km

The Common — bus stop.

Closest school

0.5 km

Carrington Junior School. 11 schools nearby.

Nearest schools

  • Carrington Junior SchoolPrimary499m
  • Carrington Infant SchoolPrimary499m
  • Juniper Hill SchoolPrimary755m
  • Loudwater Combined SchoolPrimary1.4km

Nearest stops

  • The CommonBus stop453m
  • HighlandsBus stop501m
  • The Three HorseshoesBus stop574m
  • Chapman LaneBus stop595m

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 9AD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for HP10 9AD

Daytime· 07:00 – 23:00

46.7dB

Low
Night-time road noise heatmap for HP10 9AD

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
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 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 £1,360 · 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.
£934k

1 Cherry Rise, Flackwell Heath

HP10 9PS

4 bed2 bath
£765k

1 Chilterns Close, Flackwell Heath

HP10 9BB

4 bed2 bath
£748k

1 Bracken Way, Flackwell Heath

HP10 9JX

4 bed1 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 5 Highlea Avenue is modelled from its 126 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 9AD. 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 5 Highlea Avenue. 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 5 Highlea Avenue was lodged in June 2018 at band D and is valid until June 2028. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 5 Highlea Avenue. 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 11 schools and 30 stops listed are measured in a straight line from HP10 9AD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
5 Highlea Avenue is in council tax band F. 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 5 Highlea Avenue, Flackwell Heath, High Wycombe, HP10 9AD. Each answer is also embedded as structured data for search engines.

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