4 Claremont Close, Aylesbury, HP21 7NR
About 4 Claremont Close
4 Claremont Close is a three-bedroom detached house in Aylesbury (HP21 7NR). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (December 2024) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2011); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75).
It hasn't traded since December 2000, a hold of 25 years that's notably long for the area. Across 1995–2000, sale prices on this property compounded at 9% per year. Today's modelled estimate of £499,000 sits 185.1% above the 2000 sale of £175,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 34.5% below the postcode norm.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
4 Claremont Close 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
4 Claremont Close's modelled value sits at over four times its earliest registered sale price (1995).
£499,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.0% per year over 6 years.
£175,000
Growth on file: 9.0% per year over 6 years.
Sales timeline
15 December 2000Most recent
£175,000
+66.7%over 5 years12 January 1995
£105,000
Median price across the last 5 sales in HP21 7NR: £440,000 (2025–2017).
Nearby sales in HP21 7NR
Versus other Claremont Close homes
Price per m² for 4 Claremont Close lags the street by a wide margin.
Price per m²
£1,563
Street avg £3,670
Floor Area
112 m²
Street avg 107 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 5.1 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
Elm Farm Shops — bus stop.
Closest school
0.2 km
William Harding 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
51.0dB

Night-time· 23:00 – 07:00
40.4dB







