45 North Western Avenue, Watford, WD25 0AG
About 45 North Western Avenue
45 North Western Avenue is a semi-detached house in Watford (WD25 0AG). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2019) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in June 2013 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Average to Good.
At 107 m² the property is well over the postcode median (56 m² across 29 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 3 planning records sit against the property, 0 approved, 1 refused.
Energy performance
45 North Western Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 19 August 2029
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
45 North Western Avenue has 2 separate extension applications on the council record.
3 applications on record at 45 North Western Avenue, Watford, WD25 0AG
- Nov 2011ExtensionAmendmentOutcome in report
Extension: Single storey · Side and rear of property
Lawful development certificate for a single storey side and rear extension.
- Documents
- 26 docs on file
- Reference
- 11/00944/LDC
- More recent applications — locked
- ConditionsApr 2016Decision
- ExtensionJan 2012Decision
Unlock 45 North Western Avenue, Watford, WD25 0AG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 93 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
45 North Western Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£554,000
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 WD25 0AG: £385,000 (2026–2022).
Nearby sales in WD25 0AG
71 North Western Avenue, Watford, WD25 0AG
Sold May 2026
£550,00095b, North Western Avenue, Watford, WD25 0AG
Sold Mar 2025
£330,00085 North Western Avenue, Watford, WD25 0AG
Sold Jan 2024
£385,00075 North Western Avenue, Watford, WD25 0AG
Sold Oct 2022
£425,00095a, North Western Avenue, Watford, WD25 0AG
Sold Mar 2021
£300,000
Versus other North Western Avenue homes
On epc rating, 45 North Western Avenue stands well clear of the street.
EPC Rating
86 (B)
Street avg 58 (D)
Floor Area
107 m²
Street avg 83 m²
CO₂ Emissions
1.7 t/year
Street avg 4.3 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Library — bus stop.
Closest school
0.5 km
Cherry Tree Primary School. 29 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
52.6dB

Night-time· 23:00 – 07:00
43.6dB







