Model valuation£417,0008 Busby Close
Local market context
1 Katherine Close, Penn, High Wycombe, HP10 8ET
Extendable
Estimated value
£902,000
- Since the 2020 sale (£845,000)+7%
- Against HP10 8ET's recent median (£865,000)+4%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
154 m²
1658 sq ft
Energy rating
C
Score 70
Council tax
Band G
Tenure
Owner Occupied
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
£902,000
- Against its 2020 sale (£845,000)+7%
- Against HP10 8ET's recent median (£865,000)+4%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 1 Katherine Close is modelled from its 154 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 8ET. 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
154 m² from the EPC lodged in September 2019
Sales of this home
1 sale recorded, the latest in 2020
Recent sales in HP10 8ET
5 sales, median £865,000 (2026–2003)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
1 October 2020Most recent
£845,000
Median price across the last 5 sales in HP10 8ET: £865,000 (2026–2003).
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
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About 1 Katherine Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1 Katherine Close is a four-bedroom detached house in Penn, High Wycombe, High Wycombe (HP10 8ET). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (September 2019) shows a C (score 70). The recommended improvements would push it to B (score 83). Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot and a cul-de-sac position.
On a £-per-square-foot basis, the last sale (£510/sq ft) was about 43.2% above the typical sold price in the postcode. Last sale on file: £845,000 in October 2020.
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
- Dining roomYes
Outside
- GarageDouble
- Corner plotYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Before you decide
Everything you need to know about 1 Katherine Close
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 2019EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 14 September 2029
Planning history
Applications and permits filed against 1 Katherine Close, Penn, High Wycombe, HP10 8ET, sourced from the PlanIt planning register.
1 Katherine Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Katherine Close homes
Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 1 Katherine Close lags the street by a wide margin.
Price per m²
£5,487
Street avg £5,214
Floor Area
154 m²
Street avg 162 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.0 t/year
Street avg 5.4 t/year
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
59/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Church Road — bus stop.
Closest school
0.2 km
Tylers Green Middle School. 16 schools nearby.
Nearest schools
- Tylers Green Middle SchoolPrimary227m
- Tylers Green First SchoolPrimary503m
- Ash Hill Primary SchoolPrimary614m
- Manor Farm Community Infant SchoolPrimary1.1km
Nearest stops
- Church RoadBus stop286m
- New RoadBus stop340m
- School RoadBus stop423m
- Hillcroft RoadBus stop482m
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.
Road noise across the postcode
Modelled day and night-time noise levels around HP10 8ET from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.3dB
Night-time· 23:00 – 07:00
37.3dB
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 2 HomeBuyer Report
Late 20th centuryDetached HouseEPC C
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£877k
1 Copse Hill Cottages, Kingswood Road, Penn
HP10 8JL
4 bed2 bath
£848k
1 Burrows Close, Penn
HP10 8AR
4 bed
£680k
1 Hillcroft Road, Penn
HP10 8EA
4 bed
£625k
1 Coppice Farm Road, Penn
HP10 8AN
4 bed2 bath
£871k
1 Ashwells, Penn
HP10 8DT
5 bed2 bath
£986k
1 Hawthorn Place, Penn
HP10 8EH
3 bed2 bath
£450k
1 Greenridge, Penn
HP10 8DX
4 bed
£375k
1 Cherry Tree Way, Penn
HP10 8DQ
4 bed
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Start your researchHow to read this page
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 1 Katherine Close is modelled from its 154 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in HP10 8ET. 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 1 Katherine Close. 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 1 Katherine Close was lodged in September 2019 at band C and is valid until September 2029. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 1 Katherine Close. 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 16 schools and 30 stops listed are measured in a straight line from HP10 8ET, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 1 Katherine Close is in council tax band G. 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 1 Katherine Close, Penn, High Wycombe, HP10 8ET. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in HP10 8ETSold prices, values and energy ratings for the postcode
- HP 10 property marketPrices, postcodes, schools and transport across the district
- 1 Katherine Close, Penn, High Wycombe valuationHow the estimate is built and what moves it
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