9 Ross Court is a four-bedroom detached house in Killamarsh, Sheffield, Sheffield (S21 1DL). It has a recorded floor area of 318 m² (around 3423 sq ft), construction records dating it to 2007 onwards and council tax band F. The latest certificate (November 2015) returns a B (score 83), comfortably above the UK average. When first surveyed in September 2011 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good and lighting went from Good to Very Good. The latest certificate is from November 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced Sheffield HPI: 11.3% per year against 0% for the wider region. Today's modelled estimate of £743,000 is 48.6% above the 2016 sale price. One planning record on file: a loft conversion approved in 2020. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sold in March 2016, so it's been off the market for around 10 years. At 318 m² it's 24.1% smaller than the typical home in the postcode (419 m² median across 3 EPCs).
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
This certificate is over 10 years old and is no longer valid.Expired 04 Nov 2025
Proposed raising of ridge heights to create rooms in roof space with dormer windows to front and rear
9 Ross Court has more than doubled in price since the earliest registered sale in 2007.
£743,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.3% per year over 9 years.
£500,000
Growth on file: 11.3% per year over 9 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
9 Ross Court outperforms the street on epc rating by a wide margin.
Price per m²
£1,572
Street avg £1,797
Floor Area
318 m²
Street avg 364 m²
CO₂ Emissions
5.4 t/year
Street avg 7.1 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.6dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Wall insulation improved
Full planning data for 9 Ross Court, Killamarsh, Sheffield, S21 1DL
Every application and decision on this property and nearby, in full, in the report.
7 March 2016Most recent
£500,000
+150.0%over 8 years3 August 2007
£200,000
Median price across the last 5 sales in S21 1DL: £500,000 (2025–2008).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Years Held
10 years
Street avg 12 years
S21 1TA
West End Hotel — bus stop.
Closest school
0.7 km
St Giles CofE Primary School. 10 schools nearby.
Night-time· 23:00 – 07:00
36.8dB