42 Greenfield Avenue, Watford, WD19 5DN
About 42 Greenfield Avenue
42 Greenfield Avenue is a semi-detached house in Watford (WD19 5DN). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2025) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
3 planning records sit against the property, 0 approved, 1 refused, 2 pending. An active application for an extension is awaiting a decision. At 68 m² it's 18.1% smaller than the typical home in the postcode (83 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Everything you need to know about 42 Greenfield Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 8 June 2035
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Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
An application for new windows is currently awaiting a decision.
3 applications on record at 42 Greenfield Avenue, Watford, WD19 5DN
2 live now- Nov 2025ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.70 metres, maximum eaves height 2.50 metres)
- Documents
- 4 docs on file
- Reference
- 25/1946/PDE
- More recent applications — locked
- DemolitionMar 2026Decision
- ExtensionMar 2026Decision
Unlock 42 Greenfield Avenue, Watford, WD19 5DN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 3 applications on this property in full
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
42 Greenfield Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£504,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in WD19 5DN: £540,000 (2026–2020).
Nearby sales in WD19 5DN
Versus other Greenfield Avenue homes
On epc rating, 42 Greenfield Avenue runs well behind the street norm.
EPC Rating
46 (E)
Street avg 65 (D)
Floor Area
68 m²
Street avg 94 m²
CO₂ Emissions
5.2 t/year
Street avg 3.5 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 42 Greenfield Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
179/mo
Falling 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
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
49.0dB
Night-time· 23:00 – 07:00
40.3dB