Model valuation£417,0008 Busby Close
Local market context
Top Floor Flat, 27 London Road, High Wycombe, HP11 1BJ
1 planning record
Property type
End terrace
Floor 00
Habitable rooms
3
From EPC
Floor area
74 m²
797 sq ft
Energy rating
D
Score 68
Council tax
Band C
Tenure
Private Rental
About Top Floor Flat
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Top Floor Flat is an end-of-terrace house in High Wycombe (HP11 1BJ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2023) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Poor to Good; while window efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 73).
At 74 m² it sits well below the postcode median (167 m² across 9 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2025.
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Everything you need to know about Top Floor Flat
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
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(1 of 2)
Mar 2023
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.0 t/year
Occupancy
Rented
Certificate validity
Valid until 24 March 2033
Property Improvements
Changes detected from historical EPC data
Mar 2023from Nov 2008
EPC improved fromF38toD68
Heating System
Storage HeatersGas Boiler
Replaced storage heaters with gas boiler
Main Fuel
ElectricGas
Connected to mains gas supply
Hot Water
Immersion (Off-Peak)Main System
Hot water system upgraded
Walls
Very PoorGood
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Early 20th centuryGround Floor FlatEPC DExtended multiple times (2+ extensions)Solid (non-cavity) walls
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Applications and permits filed against Top Floor Flat, 27 London Road, High Wycombe, HP11 1BJ, sourced from the PlanIt planning register.
1 application on record at Top Floor Flat, 27 London Road, High Wycombe, HP11 1BJ
1decisions9documents9nearby
- Nov 2025RenovationFullOutcome in report
Replacement of existing timber windows to replace with white heritage style uPVC sliding sash windows
New Windows- Documents
- 9 docs on file
- Reference
- PL/25/2437/FA
Unlock Top Floor Flat, 27 London Road, High Wycombe, HP11 1BJ'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 9 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Top Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£255,000
Modelled from EPC, postcode comparables.
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 HP11 1BJ: £535,000 (2019–2016).
Nearby sales in HP11 1BJ
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Start your researchSimilar properties nearby
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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.
Rail-style transport is unusually close for this postcode.
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Trinity Church — bus stop.
Closest school
0.8 km
Hamilton Academy. 21 schools nearby.
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 HP11 1BJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.9dB
Night-time· 23:00 – 07:00
42.8dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Common questions
The questions buyers, sellers and homeowners most often ask about Top Floor Flat, 27 London Road, High Wycombe, HP11 1BJ. Each answer is also embedded as structured data for search engines.