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Get started20 Caldecote Gardens is a semi-detached house in Bushey (WD23 4GP). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2020) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 88), a 3-band jump.
At 69 m² it sits well below the postcode median (120 m² across 30 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). 4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, a loft conversion and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £628,000 is 29.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£653/sq ft) was about 71.3% above the typical sold price in the postcode. Last sale on file: £485,000 in August 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Front of property
Construction of a single storey front extension and insertion of dormer to front elevation.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£628,000
Modelled from EPC, postcode comparables.
£485,000
Recorded with HM Land Registry.
20 Caldecote Gardens is notably below the street on floor area.
Price per m²
£7,029
Street avg £5,215
Floor Area
69 m²
Street avg 135 m²
Habitable Rooms
4 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Caldecote Gardens — bus stop.

Daytime· 07:00 – 23:00
55.1dB

Conversion of loft to habitable room with rear dormer, change in roof shape from hipped to gable, 2 rooflights to front and 1 side window. Certificate of lawfulness (Proposed)
2 more applications for this property
Join to see all planning history.
28 August 2020Most recent
£485,000
Median price across the last 5 sales in WD23 4GP: £706,950 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.6 t/year
WD23 4AG
Closest school
0.6 km
Bushey Heath Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
47.8dB
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