11 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
About 11 Leonards Gate
11 Leonards Gate is an end-of-terrace house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0WA). It has a recorded floor area of 78 m² (around 840 sq ft). The latest certificate (November 2018) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 91). Main heating runs on lpg.
At 78 m² it sits well below the postcode median (125 m² across 13 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £372,000 is 14.5% above the 2019 sale price. Most recent transfer: June 2019 at £325,000.
Energy performance
11 Leonards Gate's carbon output is low for the local stock.
EPC Rating
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Planning history
11 Leonards Gate has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11 Leonards Gate valuation runs notably under the typical sold price in this postcode.
£372,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
Sales timeline
27 June 2019Most recent
£325,000
Median price across the last 5 sales in HP18 0WA: £650,000 (2025–2019).
Nearby sales in HP18 0WA
2 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
Sold Jul 2025
£687,5003 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
Sold Jun 2024
£675,00012 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
Sold Feb 2021
£550,00013 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
Sold Oct 2019
£499,9958 Leonards Gate, Grendon Underwood, Aylesbury, HP18 0WA
Sold Sept 2019
£650,000
Versus other Leonards Gate homes
11 Leonards Gate is notably below the street on floor area.
Price per m²
£4,167
Street avg £4,079
Floor Area
78 m²
Street avg 126 m²
CO₂ Emissions
1.4 t/year
Street avg 1.9 t/year
Years Held
7 years
Street avg 6 years
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Oak Tree Cottages — bus stop.
Closest school
1.2 km
Grendon Underwood School. 1 school 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
43.3dB

Night-time· 23:00 – 07:00
36.1dB







