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De Havilland House, Amersham Road, High Wycombe, HP13 5AJ

EPC B4 planning records

Estimated value

£1,746,000

  • Since the 2014 sale (£1,200,000)+46%
  • Against HP13 5AJ's recent median (£850,000)+105%

Newest record on this page: June 2021. 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
5
Floor area
350 m²
3767 sq ft
Energy rating
B
Score 83
Council tax
Band H
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

£1,746,000

  • Against its 2014 sale (£1,200,000)+46%
  • Against HP13 5AJ's recent median (£850,000)+105%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for De Havilland House is modelled from its 350 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP13 5AJ. 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

    350 m² from the EPC lodged in June 2014

  • Sales of this home

    1 sale recorded, the latest in 2014

  • Recent sales in HP13 5AJ

    5 sales, median £850,000 (2021–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2021Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 4 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.

Latest sale on De Havilland House was the highest on Land Registry record across the postcode.

Sales timeline

  1. 19 December 2014Most recent

    £1,200,000

Median price across the last 5 sales in HP13 5AJ: £850,000 (2021–2014).

Risks

What this page doesn't show

2 potential issues have already been flagged for De Havilland House, Amersham Road, High Wycombe, HP13 5AJ. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn 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 De Havilland House

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

De Havilland House is a five-bedroom detached house in High Wycombe (HP13 5AJ). It has a recorded floor area of 350 m² (around 3767 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (June 2014) returns a B (score 83), comfortably above the UK average. When first surveyed in May 2009 the rating was G, the property has climbed 5 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Very Poor to Good. The latest certificate is from June 2014, so improvements made since then won't be reflected. Other recorded features include a basement. Period features are noted in the property record.

4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. At 350 m² it's 20.5% larger than the typical home in the postcode (291 m² median across 8 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £1,746,000 is 45.5% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 26.3% above the typical sold price in the postcode. On the market in December 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

  • Bedrooms5
  • Dining roomYes
  • EnsuiteYes
  • BasementYes

Outside

  • Private gardenYes

Building

  • Period featuresYes
Before you decide

Everything you need to know about De Havilland House

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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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.

De Havilland House's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Jun 2024

Current Certificate(1 of 4)
Jun 2014

EPC Rating

A
B
B83
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 12 June 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

May 2012from May 2009
EPC improved fromG13toD61
Heating Controls
Prog + StatFull Control

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
Very PoorPoor

Window efficiency improved

Walls
Very PoorPoor

Wall insulation improved

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
25%100%

More low energy lighting installed

Jun 2014from May 2012
EPC improved fromD62toB83
Main Fuel
OilGas

Switched from oil to mains gas, reducing emissions and costs

Hot Water
AverageGood

Hot water efficiency improved

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Walls
PoorGood

Wall insulation improved

Roof
GoodVery Good

Roof insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against De Havilland House, Amersham Road, High Wycombe, HP13 5AJ, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

4 applications on record at De Havilland House, Amersham Road, High Wycombe, HP13 5AJ

4decisions1extensions9documents11nearby
Flagged:Demolition
  1. Jun 2012
    Conditions
    Outcome in report

    Application for approval of details subject to conditions 3 (materials), 4 (surface materials), 5 (levels), 6 (enclosures) and 7 (landscaping) of planning approval ref. 11/07095/FUL

    Documents
    2 docs on file
    Reference
    PI12/00813/ADRC
    Full record in report
  2. More recent applications — locked
  3. New BuildDecision
  4. DemolitionDecision

+ 1 more application in the report

Unlock De Havilland House, Amersham Road, High Wycombe, HP13 5AJ's full planning history

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

  • Every decision — granted, refused or withdrawn (4 on record)
  • All 4 applications on this property in full, plus 11 notable nearby
  • The 9 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Amersham Road homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for De Havilland House runs comfortably ahead of the street norm.

Price per m²

£3,429

Street avg £2,707

Strongly above

Floor Area

350 m²

Street avg 314 m²

Above

Habitable Rooms

12 rooms

Street avg 9 rooms

Strongly above

CO₂ Emissions

4.9 t/year

Street avg 4.8 t/year

Strongly 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

223/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

De Havilland Drive — bus stop.

Closest school

0.4 km

Highworth Combined School and Nursery. 20 schools nearby.

Nearest schools

  • Highworth Combined School and NurseryPrimary442m
  • Hazlemere Church of England Combined SchoolPrimary919m
  • The Royal Grammar School, High WycombeSecondary924m
  • Sir William Ramsay SchoolSecondary1.2km

Nearest stops

  • De Havilland DriveBus stop262m
  • Fremantle RoadBus stop289m
  • Kingshill RoadBus stop339m
  • CrossroadsBus stop349m

Most reported crime locally

  • Violence & Sexual Offences1,380 reports41%
  • Anti-social Behaviour443 reports13%
  • Other Theft275 reports8%
  • Criminal Damage & Arson257 reports8%

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

Daytime· 07:00 – 23:00

48.2dB

Low
Night-time road noise heatmap for HP13 5AJ

Night-time· 23:00 – 07:00

39.6dB

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

Victorian-eraDetached HouseEPC BPre-1919 buildDetached over 300m²Extended multiple times (2+ extensions)Solid (non-cavity) walls

Because the property was built before 1919, is a large detached home over 300m², and has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,795 · 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.
£620k

1 Cumbrian Way

HP13 5RY

5 bed2 bath
£746k

1 Coronation Cottages, The Common, Downley

HP13 5YQ

4 bed2 bath
£551k

1 Court Close

HP13 5JF

4 bed2 bath
£682k

1 Brands Hill Avenue

HP13 5PZ

3 bed1 bath
£618k

1 Commonside, Downley

HP13 5XG

3 bed1 bath
£575k

1 Beaconsfield Avenue

HP13 5EN

3 bed2 bath
£524k

1 Curlew Close

HP13 5JY

3 bed2 bath
£426k

1 Brunel Road

HP13 5SR

3 bed

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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 De Havilland House is modelled from its 350 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP13 5AJ. 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 De Havilland House. 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 De Havilland House was lodged in June 2014 at band B and expired in June 2024, so a new one is needed to sell or let. 4 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 4 applications are matched to De Havilland House. 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 15 months, which places each incident at an approximate point. The 20 schools and 30 stops listed are measured in a straight line from HP13 5AJ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
De Havilland House is in council tax band H. 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 De Havilland House, Amersham Road, High Wycombe, HP13 5AJ. Each answer is also embedded as structured data for search engines.

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