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Get started14 Chiltern Close is a five-bedroom detached house in Bushey (WD23 4PZ). It has a recorded floor area of 184 m² (around 1981 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (December 2025) shows a C (score 70). When first surveyed in July 2011 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £1,124,000 sits 116.2% above the 2013 sale of £520,000. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 29.2% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. At 184 m² it's 15.7% larger than the typical home in the postcode (159 m² median across 15 EPCs). 13 years since the last transfer (January 2013).
The EPC has just been inspected, so the rating reflects current condition.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Loft conversion to include rear dormer window and insertion of 3 roof lights to the front elevation. Certificate of Lawful Development (Proposed)
14 Chiltern Close valuation sits well clear of the typical sold price in this postcode.
£1,124,000
Modelled from EPC, postcode comparables.
£520,000
Recorded with HM Land Registry.
Price per m² for 14 Chiltern Close lags the street by a wide margin.
Price per m²
£2,826
Street avg £5,187
Floor Area
184 m²
Street avg 161 m²
Habitable Rooms
8 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
Erection of first floor side extension with rear dormer window.
16 January 2013Most recent
£520,000
Median price across the last 5 sales in WD23 4PZ: £1,060,000 (2024–2021).
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.2 t/year
WD23 4DN
Chiltern Close — bus stop.
Closest school
0.3 km
Little Reddings Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
40.2dB
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