Model valuation£417,0008 Busby Close
Local market context
20 Copperfields, High Wycombe, HP12 4AN
1 planning record
Estimated value
£503,000
- Against HP12 4AN's recent median (£585,000)-14%
Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
7
From EPC
Floor area
104 m²
1119 sq ft
Energy rating
D
Score 66
Council tax
Band F
Tenure
Private Rental
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
£503,000
- Against HP12 4AN's recent median (£585,000)-14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 20 Copperfields is modelled from its 104 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP12 4AN. 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
104 m² from the EPC lodged in September 2020
Sales of this home
No sale recorded since 1995
Recent sales in HP12 4AN
5 sales, median £585,000 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
20 Copperfields has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 HP12 4AN: £585,000 (2025–2024).
Nearby sales in HP12 4AN
74 Copperfields, High Wycombe, HP12 4AN
Sold Aug 2025
£730,00046 Copperfields, High Wycombe, HP12 4AN
Sold Jul 2025
£465,00070 Copperfields, High Wycombe, HP12 4AN
Sold Mar 2025
£445,00015 Copperfields, High Wycombe, HP12 4AN
Sold Sept 2024
£585,00050 Copperfields, High Wycombe, HP12 4AN
Sold Jul 2024
£255,000
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
About 20 Copperfields
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Copperfields is a detached house in High Wycombe (HP12 4AN). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
One planning record on file: an extension approved in 2002. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Before you decide
Everything you need to know about 20 Copperfields
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
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
Sept 2020EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Rented
Certificate validity
Valid until 2 September 2030
Planning history
Applications and permits filed against 20 Copperfields, High Wycombe, HP12 4AN, sourced from the PlanIt planning register.
20 Copperfields has an approved rear extension on the planning record.
1 application on record at 20 Copperfields, High Wycombe, HP12 4AN
1decisions1extensions6documents2nearby
- Dec 2002ConservatoryFullOutcome in report
Extension: Rear of property
Construction of rear conservatory
Extension- Documents
- 6 docs on file
- Reference
- 02/07331/FUL
Unlock 20 Copperfields, High Wycombe, HP12 4AN'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 2 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Copperfields homes
Four headline reads against 38 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, 20 Copperfields stands well clear of the street.
EPC Rating
66 (D)
Street avg 70 (C)
Floor Area
104 m²
Street avg 105 m²
CO₂ Emissions
3.7 t/year
Street avg 3.7 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Railway Bridge — bus stop.
Closest school
0.6 km
Millbrook Combined School. 12 schools nearby.
Nearest schools
- Millbrook Combined SchoolPrimary568m
- The Downley SchoolPrimary1.0km
- West Wycombe SchoolPrimary1.3km
- The Disraeli SchoolPrimary1.5km
Nearest stops
- Railway BridgeBus stop75m
- Park Farm RoadBus stop230m
- Falcon RiseBus stop273m
- Gilletts LaneBus stop310m
Most reported crime locally
- Violence & Sexual Offences768 reports36%
- Anti-social Behaviour296 reports14%
- Shoplifting206 reports10%
- Other Theft187 reports9%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around HP12 4AN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
49.4dB
Night-time· 23:00 – 07:00
41.2dB
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 £1,085 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 20 Copperfields is modelled from its 104 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in HP12 4AN. 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. No sale is recorded for 20 Copperfields, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 Copperfields was lodged in September 2020 at band D and is valid until September 2030. 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 20 Copperfields. 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 12 schools and 30 stops listed are measured in a straight line from HP12 4AN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 20 Copperfields 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Copperfields, High Wycombe, HP12 4AN. Each answer is also embedded as structured data for search engines.
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- Every home in HP12 4ANSold prices, values and energy ratings for the postcode
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