12 Onslow Road, Sheffield, S11 7AF
About 12 Onslow Road
12 Onslow Road is a three-bedroom mid-terrace house in Sheffield (S11 7AF). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2025) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Period features are noted in the property record.
Across 2007–2020, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £387,000 is 46% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 38.3% above the typical sold price in the postcode. Most recent transfer: March 2020 at £265,000.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
12 Onslow Road has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
12 Onslow Road's sale-price growth has lagged the wider UK trajectory across its history on file.
£387,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 13 years.
£265,000
Growth on file: 1.4% per year over 13 years.
Sales timeline
29 March 2020Most recent
£265,000
+19.9%over 12 years16 May 2007
£221,000
Median price across the last 5 sales in S11 7AF: £325,000 (2024–2021).
Everything we know about 12 Onslow Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
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- Will it hold its value?

Versus other Onslow Road homes
Price per m²
£2,732
Street avg £2,501
Floor Area
97 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 6.0 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ecclesall Road/Carrington Road — bus stop.
Closest school
0.4 km
Greystones Primary School. 33 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
51.5dB

Night-time· 23:00 – 07:00
40.8dB