12 Blenheim Place, Aylesbury, HP21 8AH
About 12 Blenheim Place
12 Blenheim Place is a three-bedroom semi-detached house in Aylesbury (HP21 8AH). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2021) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
At 81 m² it's 17.4% larger than the typical home in the postcode (69 m² median across 20 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 48.9% above the typical sold price in the postcode. Sold April 2022 for £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- Previously extendedYes
Energy performance
12 Blenheim Place sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
12 Blenheim Place has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£405,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
Sales timeline
7 April 2022Most recent
£375,000
Median price across the last 5 sales in HP21 8AH: £360,000 (2024–2023).
Nearby sales in HP21 8AH
Versus other Blenheim Place homes
On epc rating, 12 Blenheim Place runs well behind the street norm.
Price per m²
£4,630
Street avg £4,141
Floor Area
81 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.3 t/year
Street avg 3.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Harvey Road — bus stop.
Closest school
0.4 km
The Mandeville School. 24 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
50.7dB

Night-time· 23:00 – 07:00
39.6dB







