5 Millers Close, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
About 5 Millers Close
5 Millers Close is a three-bedroom semi-detached house in Grendon Underwood, Aylesbury, Aylesbury (HP18 0ST). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2018) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75). Main heating runs on oil. Other recorded features include notable views.
At 126 m² the property is well over the postcode median (88 m² across 4 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2019, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £506,000 is 17.7% above the 2019 sale price. Most recent transfer: December 2019 at £430,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenYes
- ParkingOff road
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
5 Millers Close has an approved single-storey rear extension on the planning record.
1 application on record at 5 Millers Close, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
- Feb 2014ExtensionOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 9 docs on file
- Reference
- 14/00462/LDO
Unlock 5 Millers Close, Main Street, Grendon Underwood, Aylesbury, HP18 0ST's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
5 Millers Close has more than doubled in price since the earliest registered sale in 2009.
£506,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 10 years.
£430,000
Growth on file: 7.1% per year over 10 years.
Sales timeline
11 December 2019Most recent
£430,000
+104.8%over 10 years9 July 2009
£209,950
Median price across the last 5 sales in HP18 0ST: £650,000 (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
£599,000Daffodil Cottage, Main Street, Grendon Underwood, Aylesbury, HP18 0ST
Sold May 2019
£696,250
Versus other Millers Close homes
On floor area, 5 Millers Close stands well clear of the street.
EPC Rating
62 (D)
Street avg 52 (E)
Floor Area
126 m²
Street avg 94 m²
CO₂ Emissions
5.3 t/year
Street avg 4.9 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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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







