21 Cassini Drive, Stannington, Sheffield, S6 6GG
About 21 Cassini Drive
21 Cassini Drive is a detached house in Stannington, Sheffield, Sheffield (S6 6GG). It has a recorded floor area of 115 m² (around 1238 sq ft). The latest certificate (February 2019) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 94).
Today's modelled estimate of £488,000 is 22% above the 2019 sale price. Sold April 2019 for £399,950.
Know exactly what you're buying at 21 Cassini Drive
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
21 Cassini Drive has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£488,000
Modelled from EPC, postcode comparables.
£399,950
Recorded with HM Land Registry.
Sales timeline
23 April 2019Most recent
£399,950
Median price across the last 5 sales in S6 6GG: £450,000 (2025–2024).
Nearby sales in S6 6GG
2 Cassini Drive, Stannington, Sheffield, S6 6GG
Sold Mar 2025
£475,00030 Cassini Drive, Stannington, Sheffield, S6 6GG
Sold Feb 2025
£175,00022 Cassini Drive, Stannington, Sheffield, S6 6GG
Sold Sept 2024
£342,00011 Cassini Drive, Stannington, Sheffield, S6 6GG
Sold Sept 2024
£450,00017 Cassini Drive, Stannington, Sheffield, S6 6GG
Sold Sept 2024
£560,000
Everything we know about 21 Cassini Drive, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Cassini Drive homes
Price per m²
£3,478
Street avg £3,590
Floor Area
115 m²
Street avg 107 m²
CO₂ Emissions
1.7 t/year
Street avg 1.5 t/year
Years Held
7 years
Street avg 6 years
Similar properties nearby
1 Bents Lane, Stannington
S6 6GZ
1 Darley Grove, Stannington
S6 6FT
1 Cassini Drive, Stannington
S6 6GG
1 Flask View, Stannington
S6 6FF
1 Century Chase, Stannington
S6 6GS
1 Austin Close, Loxley
S6 6QD
1 Bartlett Close, Stannington
S6 6EL
1 Durmast Grove, Stannington
S6 6ET
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greaves Lane/Greaves Close — bus stop.
Closest school
0.2 km
Stannington Infant School. 15 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
48.8dB

Night-time· 23:00 – 07:00
38.7dB