Cassio Green, Flat 23, 87 Cassio Road, Watford, WD18 0QN
About Cassio Green
Cassio Green is a detached house in Watford (WD18 0QN). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 2021. At 49 m² this is the smallest unit on EPC record across Cassio Green (49–79 m²). On EPC score it ranks last in the building (84 versus a best of 87). The latest certificate (September 2021) returns a B (score 84), comfortably above the UK average.
At 49 m² it's 27.9% smaller than the typical home in the postcode (68 m² median across 32 EPCs). Sold October 2021 for £255,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Cassio Green
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Cassio Green's carbon output is low for the local stock.
EPC Rating
Planning history
Cassio Green has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at Cassio Green
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£266,000
Modelled from EPC, postcode comparables.
£255,000
Recorded with HM Land Registry.
Sales timeline
21 October 2021Most recent
£255,000
Median price across the last 5 sales in WD18 0QN: £300,000 (2022–2022).
Nearby sales in WD18 0QN
Cassio Green, Flat 3, 87 Cassio Road, Watford, WD18 0QN
Sold Apr 2022
£300,000Cassio Green, Flat 6, 87 Cassio Road, Watford, WD18 0QN
Sold Mar 2022
£385,000Cassio Green, Flat 19, 87 Cassio Road, Watford, WD18 0QN
Sold Feb 2022
£365,000Cassio Green, Flat 2, 87 Cassio Road, Watford, WD18 0QN
Sold Feb 2022
£300,000Cassio Green, Flat 1, 87 Cassio Road, Watford, WD18 0QN
Sold Feb 2022
£300,000
Everything we know about Cassio Green, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Cassio Road homes
Cassio Green is notably below the street on floor area.
Price per m²
£5,204
Street avg £4,529
Floor Area
49 m²
Street avg 66 m²
CO₂ Emissions
0.7 t/year
Street avg 1.4 t/year
Years Held
5 years
Street avg 6 years
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27 29, Flat 10, Granville Road
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cassio Road — bus stop.
Closest school
0.2 km
Chater Junior School. 36 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
55.4dB

Night-time· 23:00 – 07:00
46.3dB