21 Devereux Drive, Watford, WD17 3DD
About 21 Devereux Drive
21 Devereux Drive is a four-bedroom detached house in Watford (WD17 3DD). It has a recorded floor area of 176 m² (around 1898 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (February 2011) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 63). The latest certificate is from February 2011, so improvements made since then won't be reflected. Other recorded features include a balcony. The home occupies a cul-de-sac position.
Today's modelled estimate of £1,109,000 sits 63.8% above the 2011 sale of £677,000. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). 15 years since the last transfer (June 2011). One historical planning record sits against the property in 2014.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageYes
- BalconyYes
- Cul-de-sacYes
Energy performance
21 Devereux Drive's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Feb 2021
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jan 2014PorchFullIn report
Extension: Part single, part two storey
Demolition of existing garage and rear extension, erection of part single storey and part double storey side extension, erection of single storey rear extension, alterations to roof including the creation of a new gable feature and erection of a front extension to create new porch
ExtensionDemolition- Documents
- 98 docs on file
- Reference
- 13/01262/FULH
We flagged 1 thing worth checking at 21 Devereux Drive
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Devereux Drive valuation sits well clear of the typical sold price in this postcode.
£1,109,000
Modelled from EPC, postcode comparables.
£677,000
Recorded with HM Land Registry.
Sales timeline
23 June 2011Most recent
£677,000
Median price across the last 5 sales in WD17 3DD: £956,300 (2023–2021).
Nearby sales in WD17 3DD
Versus other Devereux Drive homes
21 Devereux Drive is notably below the street on epc rating.
Price per m²
£3,840
Street avg £4,592
Floor Area
176 m²
Street avg 170 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
10.0 t/year
Street avg 7.3 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Wentworth Close — bus stop.
Closest school
0.4 km
Cassiobury Infant and Nursery School. 35 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
48.5dB

Night-time· 23:00 – 07:00
39.9dB








