7 Onslow Road, Sheffield, S11 7AF
About 7 Onslow Road
7 Onslow Road is a four-bedroom semi-detached house in Sheffield (S11 7AF). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2021) shows a C (score 71). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Average to Very Good.
At 167 m² the property is well over the postcode median (97 m² across 39 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Across 1999–2017, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £515,000 sits 63.5% above the 2017 sale of £315,000. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in January 2017.
Know exactly what you're buying at 7 Onslow Road
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
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenrear
- DrivewayYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jun 2021Loft ConversionFullIn report
Erection of a rear dormer extension to form additional room in roof space (resubmission of planning application 20/03447/FUL)
- Documents
- 11 docs on file
- Reference
- 21/01838/FUL
- Dec 2020Loft ConversionFullIn report
Erection of a rear dormer extension to form additional room in roof space
- Documents
- 10 docs on file
- Reference
- 20/03447/FUL
What's in 7 Onslow Road, Sheffield, S11 7AF's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Sale price has grown by over 3x since 1999.
£515,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 18 years.
£315,000
Growth on file: 6.9% per year over 18 years.
Sales timeline
23 January 2017Most recent
£315,000
+26.0%over 12 years29 June 2004
£249,950
+165.9%over 5 years22 January 1999
£94,000
Median price across the last 5 sales in S11 7AF: £325,000 (2024–2021).
Everything we know about 7 Onslow Road, 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 Onslow Road homes
On epc rating, 7 Onslow Road stands well clear of the street.
Price per m²
£1,886
Street avg £2,527
Floor Area
167 m²
Street avg 99 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 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