3 Carpenders Avenue, Watford, WD19 5BS
About 3 Carpenders Avenue
3 Carpenders Avenue is a two-bedroom semi-detached house in Watford (WD19 5BS). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band E. Tenure is freehold. The latest certificate (December 2020) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2010); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 72), a 2-band jump.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 69 m² it's 19.8% smaller than the typical home in the postcode (86 m² median across 24 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On a £-per-square-foot basis, the last sale (£700/sq ft) was about 140% above the typical sold price in the postcode. Sold January 2023 for £520,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- TenureFreehold
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Apr 2023Loft ConversionOutlineIn report
Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflights
- Documents
- 15 docs on file
- Reference
- 23/0262/CLPD
- Mar 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3.50 metres, maximum eaves height 2.40 metres)
- Documents
- 14 docs on file
- Reference
- 23/0263/PDE
What's in 3 Carpenders Avenue, Watford, WD19 5BS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
3 Carpenders Avenue valuation sits well clear of the typical sold price in this postcode.
£548,000
Modelled from EPC, postcode comparables.
£520,000
Recorded with HM Land Registry.
Sales timeline
6 January 2023Most recent
£520,000
Median price across the last 5 sales in WD19 5BS: £585,000 (2024–2019).
Nearby sales in WD19 5BS
11 Carpenders Avenue, Watford, WD19 5BS
Sold Feb 2024
£625,00034 Carpenders Avenue, Watford, WD19 5BS
Sold Sept 2022
£585,000The Oak, Carpenders Avenue, Watford, WD19 5BS
Sold Sept 2020
£665,50031 Carpenders Avenue, Watford, WD19 5BS
Sold Apr 2019
£446,60013 Carpenders Avenue, Watford, WD19 5BS
Sold Mar 2019
£420,000
Versus other Carpenders Avenue homes
3 Carpenders Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£7,536
Street avg £3,962
Floor Area
69 m²
Street avg 90 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Upper Hitch — bus stop.
Closest school
0.2 km
St Meryl School. 25 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.1dB

Night-time· 23:00 – 07:00
40.2dB








