42 Norfolk Avenue, Watford, WD24 7DY
About 42 Norfolk Avenue
42 Norfolk Avenue is a semi-detached house in Watford (WD24 7DY). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2018) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump.
One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 22 February 2028
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
42 Norfolk Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 42 Norfolk Avenue, Watford, WD24 7DY
- Dec 2018ExtensionOutlineOutcome in 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 4.0m for which the maximum height would be 3.4m and for which the height of the eaves would be 2.94m
- Documents
- 6 docs on file
- Reference
- 18/01457/HPD
Unlock 42 Norfolk Avenue, Watford, WD24 7DY'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- Every decision — granted, refused or withdrawn (1 on record)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 1 application on this property in full, plus 3 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
42 Norfolk Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£536,000
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 WD24 7DY: £597,000 (2026–2021).
Nearby sales in WD24 7DY
Versus other Norfolk Avenue homes
EPC Rating
59 (D)
Street avg 61 (D)
Floor Area
98 m²
Street avg 106 m²
CO₂ Emissions
4.8 t/year
Street avg 4.9 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
123/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Hibbert Avenue — bus stop.
Closest school
0.3 km
Knutsford Primary Academy. 33 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
51.9dB

Night-time· 23:00 – 07:00
41.9dB







