20 Greenfield Avenue, Watford, WD19 5DN
About 20 Greenfield Avenue
20 Greenfield Avenue is a semi-detached house in Watford (WD19 5DN). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (July 2016) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2009. Between certificates, lighting went from Very Poor to Average; while wall efficiency dropped from Poor to Very Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2009–2016, sale prices on this property compounded at 9.2% per year. On a £-per-square-foot basis, the last sale (£643/sq ft) was about 68.6% above the typical sold price in the postcode. Last changed hands 10 years ago, in August 2016.
Everything you need to know about 20 Greenfield Avenue
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
20 Greenfield Avenue has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20 Greenfield Avenue valuation sits well clear of the typical sold price in this postcode.
£591,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 7 years.
£540,000
Growth on file: 9.2% per year over 7 years.
Sales timeline
31 August 2016Most recent
£540,000
+82.4%over 6 years28 October 2009
£296,000
Median price across the last 5 sales in WD19 5DN: £500,000 (2025–2020).
Nearby sales in WD19 5DN
Versus other Greenfield Avenue homes
On epc rating, 20 Greenfield Avenue runs well behind the street norm.
Price per m²
£6,923
Street avg £5,405
Floor Area
78 m²
Street avg 93 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.5 t/year
Everything you need to know about 20 Greenfield Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Upper Hitch — bus stop.
Closest school
0.3 km
St Meryl School. 25 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
49.0dB
Night-time· 23:00 – 07:00
40.3dB