Model valuation£417,0008 Busby Close
Local market context
20 Derwent Close is a two-bedroom mid-terrace house in Watford (WD25 0NQ). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (October 2021) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (August 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 90).
It hasn't traded since April 2003, a hold of 23 years that's notably long for the area. Across 2003–2003, sale prices on this property compounded at -39.9% per year. Today's modelled estimate of £397,000 sits 277.2% above the 2003 sale of £105,257. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 52.3% below the postcode norm.
Certificate validity
Valid until 3 October 2031
Changes detected from historical EPC data
Roof insulation improved
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20 Derwent Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
20 Derwent Close valuation sits well clear of the typical sold price in this postcode.
£397,000
Modelled from EPC, postcode comparables and a sale-price growth of -39.9% per year over 1 year.
£105,257
Growth on file: -39.9% per year over 1 year.
10 April 2003Most recent
£105,257
-39.9%10 April 2003
£175,000
Median price across the last 5 sales in WD25 0NQ: £441,000 (2025–2021).
20 Derwent Close is notably below the street on price per m².
Price per m²
£2,431
Street avg £4,468
Floor Area
72 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchWD25 0RT
WD25 0RR
WD25 0RS
WD25 0DN
WD25 0NQ
WD25 0GD
WD25 0HF
WD25 0LU
Rail-style transport is unusually close for this postcode.
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Premier Inn — bus stop.
Closest school
0.6 km
St Catherine of Siena Catholic Primary School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
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Night-time· 23:00 – 07:00
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