11 Roughwood Close, Watford, WD17 3HN
About 11 Roughwood Close
11 Roughwood Close is a detached house in Watford (WD17 3HN). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (May 2025) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 77).
Most recent transfer was December 2025 at £1,050,000 — fresh data. On a £-per-square-foot basis, the last sale (£673/sq ft) was about 51.8% above the typical sold price in the postcode.
Energy performance
11 Roughwood Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 31 May 2035
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Planning history
11 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
11 Roughwood Close valuation sits well clear of the typical sold price in this postcode.
£1,103,000
Modelled from EPC, postcode comparables.
£1,050,000
Recorded with HM Land Registry.
Sales timeline
11 December 2025Most recent
£1,050,000
Median price across the last 5 sales in WD17 3HN: £875,000 (2022–2017).
Nearby sales in WD17 3HN
Versus other Roughwood Close homes
On years held, 11 Roughwood Close runs well behind the street norm.
Price per m²
£7,241
Street avg £10,027
Floor Area
145 m²
Street avg 152 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.8 t/year
Street avg 5.1 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
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







