4 Millers Close, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
About 4 Millers Close
4 Millers Close is a semi-detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0ST). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (June 2021) shows a C (score 69), just inside the C band. When first surveyed in March 2017 the rating was D, the property has climbed 1 band since. Between certificates, main heating went from Average to Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 86). Main heating runs on electricity.
At 86 m² it's 20% smaller than the typical home in the postcode (108 m² median across 4 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
4 Millers Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
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Planning history
4 Millers Close 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
4 Millers Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£305,000
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 HP18 0ST: £599,000 (2025–2019).
Nearby sales in HP18 0ST
Roseberry, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold Feb 2025
£705,000Shillingbury, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold Apr 2024
£535,000The Folly, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold Apr 2024
£650,000Shakespeare Barn, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold Oct 2021
£599,0005 Millers Close, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold Dec 2019
£430,000
Versus other Millers Close homes
EPC Rating for 4 Millers Close runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 51 (E)
Floor Area
86 m²
Street avg 104 m²
CO₂ Emissions
2.7 t/year
Street avg 5.5 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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
0.0 km
Rumptons Paddock — bus stop.
Closest school
0.3 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
36.0dB







