18 Cottage Close, Watford, WD17 3NN
About 18 Cottage Close
18 Cottage Close is a detached house in Watford (WD17 3NN). It has a recorded floor area of 241 m² (around 2594 sq ft). The latest certificate (January 2018) returns a B (score 81), comfortably above the UK average.
At 241 m² it's 24.9% larger than the typical home in the postcode (193 m² median across 9 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Last sold in August 2018, so it's been off the market for around 8 years. Today's modelled estimate of £1,624,000 is 19.2% above the 2018 sale price.
Energy performance
18 Cottage Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 31 January 2028
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £1,345 · Includes VAT
Planning history
18 Cottage 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
Latest sale on 18 Cottage Close was the highest on Land Registry record across the postcode.
£1,624,000
Modelled from EPC, postcode comparables.
£1,362,300
Recorded with HM Land Registry.
Sales timeline
9 August 2018Most recent
£1,362,300
Median price across the last 5 sales in WD17 3NN: £1,245,000 (2024–2014).
Nearby sales in WD17 3NN
Versus other Cottage Close homes
On epc rating, 18 Cottage Close stands well clear of the street.
Price per m²
£5,653
Street avg £6,548
Floor Area
241 m²
Street avg 179 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.9 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Langley Way — bus stop.
Closest school
0.4 km
Cassiobury Junior School. 34 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
46.3dB

Night-time· 23:00 – 07:00
37.8dB







