11 Norfolk Avenue, Watford, WD24 7DZ
About 11 Norfolk Avenue
11 Norfolk Avenue is a three-bedroom semi-detached house in Watford (WD24 7DZ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in April 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history.
2 planning records sit against the property, 0 approved, 0 refused, 1 pending. An active application for a loft conversion is awaiting a decision. It changed hands recently, sold September 2025 for £580,000. Across 2001–2025, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£586/sq ft) was about 24.6% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- DrivewayYes
Building
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 5 March 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
An application for a loft conversion is currently awaiting a decision.
2 applications on record at 11 Norfolk Avenue, Watford, WD24 7DZ
1 live now- Aug 2022PorchFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey rear extension with gable end, and front porch.
Extension- Documents
- 6 docs on file
- Reference
- 22/00920/FULH
- More recent applications — locked
- Loft ConversionApr 2026Decision
Unlock 11 Norfolk Avenue, Watford, WD24 7DZ'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 2 applications on this property in full, plus 3 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Sale price has grown by over 3x since 2001.
£621,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 24 years.
£580,000
Growth on file: 5.5% per year over 24 years.
Sales timeline
25 September 2025Most recent
£580,000
+12.6%over 7 years24 November 2017
£515,000
+232.3%over 16 years29 March 2001
£155,000
Median price across the last 5 sales in WD24 7DZ: £505,000 (2026–2017).
Nearby sales in WD24 7DZ
Versus other Norfolk Avenue homes
Price per m² for 11 Norfolk Avenue runs comfortably ahead of the street norm.
Price per m²
£6,304
Street avg £5,048
Floor Area
92 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.8 t/year
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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
0.2 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
51.8dB

Night-time· 23:00 – 07:00
41.9dB







