43 Cassiobury Drive, Watford, WD17 3AA
About 43 Cassiobury Drive
43 Cassiobury Drive is a three-bedroom detached house in Watford (WD17 3AA). It has a recorded floor area of 94 m² (around 1011 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (June 2010) shows an F (score 36), near the bottom of the EPC scale. The latest certificate is from June 2010, so improvements made since then won't be reflected.
Held since August 2001 — that's 25 years off the open market, well above the local norm. At 94 m² it sits well below the postcode median (163 m² across 16 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–2001, sale prices on this property compounded at 11.9% per year. Today's modelled estimate of £1,205,000 sits 259.7% above the 2001 sale of £335,000.
What this property has
Inside
- Bedrooms3
Energy performance
43 Cassiobury Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Jun 2020
EPC Rating
Certificate validity
Expired on 24 June 2020
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 £1,645 · Includes VAT
Planning history
43 Cassiobury Drive has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
43 Cassiobury Drive's modelled value sits at over four times its earliest registered sale price (1996).
£1,205,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.9% per year over 5 years.
£335,000
Growth on file: 11.9% per year over 5 years.
Sales timeline
9 August 2001Most recent
£335,000
+76.3%over 5 years24 July 1996
£190,000
Median price across the last 5 sales in WD17 3AA: £975,000 (2025–2019).
Nearby sales in WD17 3AA
13 Cassiobury Drive, Watford, WD17 3AA
Sold Sept 2025
£975,00029 Cassiobury Drive, Watford, WD17 3AA
Sold Apr 2024
£1,021,00021 Cassiobury Drive, Watford, WD17 3AA
Sold Nov 2022
£850,00019 Cassiobury Drive, Watford, WD17 3AA
Sold Dec 2020
£1,410,00039 Cassiobury Drive, Watford, WD17 3AA
Sold Sept 2019
£974,500
Versus other Cassiobury Drive homes
Years Held for 43 Cassiobury Drive runs comfortably ahead of the street norm.
Price per m²
£3,565
Street avg £5,437
Floor Area
94 m²
Street avg 175 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
11.0 t/year
Street avg 7.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Cassiobury Park Avenue — bus stop.
Closest school
0.2 km
West Herts College. 35 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
52.4dB

Night-time· 23:00 – 07:00
43.3dB







