42 Jansel Square, Aylesbury, HP21 7ET
About 42 Jansel Square
42 Jansel Square is a one-bedroom semi-detached house in Aylesbury (HP21 7ET). It has a recorded floor area of 33 m² (around 355 sq ft). At 33 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 29–88 m². The building's EPC ratings span F to C across 16 units on file. Other recorded features include a balcony. The latest certificate (April 2016) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 33 m² it sits well below the postcode median (75 m² across 15 EPCs), making it one of the more compact homes locally. Last sold in March 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- ParkingYes
- BalconyYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
42 Jansel Square has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£166,000
Modelled from EPC, postcode comparables.
£172,950
Recorded with HM Land Registry.
Sales timeline
30 March 2016Most recent
£172,950
Median price across the last 5 sales in HP21 7ET: £192,000 (2021–2016).
Nearby sales in HP21 7ET
Versus other Jansel Square homes
42 Jansel Square is notably below the street on habitable rooms.
Price per m²
£5,241
Street avg £4,160
Floor Area
33 m²
Street avg 65 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
1.7 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Churchill Court, Beaconsfield Road
HP21 7RG
1 Croft Court, Croft Road
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1 Coronation Villas
HP21 7RN
1 Brookside Terrace
HP21 7SF
1 Beaconsfield Road
HP21 7SA
1 Canal Side Terrace
HP21 7SB
1 Chadwell Path
HP21 7EL
1 Clinton Crescent
HP21 7JN
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Jansell Square — bus stop.
Closest school
0.3 km
Bedgrove Junior School. 26 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
49.0dB

Night-time· 23:00 – 07:00
38.7dB







