18 North Western Avenue, Watford, WD25 0AE
About 18 North Western Avenue
18 North Western Avenue is a four-bedroom semi-detached house in Watford (WD25 0AE). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (November 2019) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump.
At 130 m² it's 27.5% larger than the typical home in the postcode (102 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Today's modelled estimate of £592,000 is 12.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£375/sq ft) was about 24.7% above the typical sold price in the postcode. Most recent transfer: June 2023 at £525,000.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- EnsuiteYes
Outside
- Private gardenYes
- DrivewayYes
Energy performance
18 North Western Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
18 North Western Avenue has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
18 North Western Avenue valuation sits well clear of the typical sold price in this postcode.
£592,000
Modelled from EPC, postcode comparables.
£525,000
Recorded with HM Land Registry.
Sales timeline
27 June 2023Most recent
£525,000
Median price across the last 5 sales in WD25 0AE: £555,000 (2024–2021).
Nearby sales in WD25 0AE
44 North Western Avenue, Watford, WD25 0AE
Sold Oct 2024
£535,00020 North Western Avenue, Watford, WD25 0AE
Sold Aug 2023
£278,00058 North Western Avenue, Watford, WD25 0AE
Sold Aug 2022
£680,00056 North Western Avenue, Watford, WD25 0AE
Sold Aug 2021
£555,00050 North Western Avenue, Watford, WD25 0AE
Sold May 2021
£560,000
Versus other North Western Avenue homes
18 North Western Avenue outperforms the street on floor area by a wide margin.
Price per m²
£4,038
Street avg £4,351
Floor Area
130 m²
Street avg 104 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
7.7 t/year
Street avg 3.9 t/year
Similar properties nearby
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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
Library — bus stop.
Closest school
0.5 km
Parkgate Infants' and Nursery School. 29 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
52.7dB

Night-time· 23:00 – 07:00
43.9dB








