40b, Abercromby Avenue, High Wycombe, HP12 3AX
About 40b
40b is a three-bedroom semi-detached house in High Wycombe (HP12 3AX). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band B. At 87 m² this is the 23rd smallest of 30 units on EPC record in the building, where floor areas span 37–105 m². The building's EPC ratings span F to C, with this unit at the top. Other recorded features include a basement. The latest certificate (January 2021) shows a C (score 69), just inside the C band. When first surveyed in September 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good.
Untraded for 22 years, with the last transfer in June 2004. Today's modelled estimate of £259,000 sits 85% above the 2004 sale of £140,000. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- BasementYes
Outside
- ParkingOff street
Building
- Heating systemGas
Energy performance
EPC Rating
Certificate validity
Valid until 12 January 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, 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
40b has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
40b valuation sits well clear of the typical sold price in this postcode.
£259,000
Modelled from EPC, postcode comparables.
£140,000
Recorded with HM Land Registry.
Sales timeline
22 June 2004Most recent
£140,000
Median price across the last 5 sales in HP12 3AX: £238,100 (2025–2018).
Nearby sales in HP12 3AX
30 Abercromby Avenue, High Wycombe, HP12 3AX
Sold Jul 2025
£330,0002 Abercromby Avenue, High Wycombe, HP12 3AX
Sold Jan 2024
£180,00040a, Abercromby Avenue, High Wycombe, HP12 3AX
Sold Jun 2023
£145,00013 Abercromby Avenue, High Wycombe, HP12 3AX
Sold Jun 2021
£240,0006 Abercromby Avenue, High Wycombe, HP12 3AX
Sold Oct 2018
£238,100
Versus other Abercromby Avenue homes
40b outperforms the street on floor area by a wide margin.
Price per m²
£1,609
Street avg £1,964
Floor Area
87 m²
Street avg 57 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.0 t/year
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The neighbourhood at a glance
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Oakridge Road — bus stop.
Closest school
0.4 km
Oakridge School. 19 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

Daytime· 07:00 – 23:00
51.0dB

Night-time· 23:00 – 07:00
40.1dB







