21 Roughwood Close, Watford, WD17 3HN
About 21 Roughwood Close
21 Roughwood Close is a detached house in Watford (WD17 3HN). It has a recorded floor area of 205 m² (around 2207 sq ft) and council tax band G. The latest certificate (August 2012) returns a B (score 83), comfortably above the UK average. The latest certificate is from August 2012, so improvements made since then won't be reflected.
At 205 m² the property is well over the postcode median (145 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). 14 years since the last transfer (August 2012). Today's modelled estimate of £1,331,000 is 47.7% above the 2012 sale price.
Energy performance
21 Roughwood Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Aug 2022
EPC Rating
Certificate validity
Expired on 15 August 2022
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Planning history
21 Roughwood Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Roughwood Close valuation sits well clear of the typical sold price in this postcode.
£1,331,000
Modelled from EPC, postcode comparables.
£901,000
Recorded with HM Land Registry.
Sales timeline
29 August 2012Most recent
£901,000
Median price across the last 5 sales in WD17 3HN: £1,025,000 (2025–2019).
Nearby sales in WD17 3HN
Versus other Roughwood Close homes
EPC Rating for 21 Roughwood Close runs comfortably ahead of the street norm.
Price per m²
£4,395
Street avg £10,264
Floor Area
205 m²
Street avg 147 m²
CO₂ Emissions
2.7 t/year
Street avg 5.5 t/year
Years Held
14 years
Street avg 10 years
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Courtlands Drive — bus stop.
Closest school
0.7 km
Cassiobury Infant and Nursery School. 32 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
48.6dB

Night-time· 23:00 – 07:00
40.6dB







