15 Roughwood Close, Watford, WD17 3HN
About 15 Roughwood Close
15 Roughwood Close is a three-bedroom detached house in Watford (WD17 3HN). It has a recorded floor area of 131 m² (around 1410 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (July 2019) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average. The recommended improvements would push it to C (score 72).
One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,113,000 is 27.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£621/sq ft) was about 40.3% above the typical sold price in the postcode. Last sale on file: £875,000 in October 2019.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- GarageDetached
Energy performance
15 Roughwood Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Planning history
15 Roughwood Close has an approved single-storey rear extension on the planning record.
- Jan 2026ExtensionOutlineIn report
Extension: Single storey · Rear of property
The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height would be 3.90m and for which the height of the eaves would be 3.00m
- Documents
- 16 docs on file
- Reference
- 25/01043/HPD
We flagged 1 thing worth checking at 15 Roughwood Close
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
15 Roughwood Close valuation sits well clear of the typical sold price in this postcode.
£1,113,000
Modelled from EPC, postcode comparables.
£875,000
Recorded with HM Land Registry.
Sales timeline
10 October 2019Most recent
£875,000
Median price across the last 5 sales in WD17 3HN: £900,000 (2022–2016).
Nearby sales in WD17 3HN
Versus other Roughwood Close homes
On price per m², 15 Roughwood Close stands well clear of the street.
Price per m²
£6,679
Street avg £10,331
Floor Area
131 m²
Street avg 153 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.3 t/year
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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
Courtlands Drive — bus stop.
Closest school
0.7 km
Cassiobury Infant and Nursery School. 32 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
48.6dB

Night-time· 23:00 – 07:00
40.6dB








