10 Williamson Road, Sheffield, S11 9AR
About 10 Williamson Road
10 Williamson Road is a four-bedroom semi-detached house in Sheffield (S11 9AR). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (December 2018) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump.
At 143 m² the property is well over the postcode median (59 m² across 13 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 85% of similar EPCs). Today's modelled estimate of £668,000 sits 53.1% above the 2019 sale of £436,250. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Sold February 2019 for £436,250.
Know exactly what you're buying at 10 Williamson Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
- EnsuiteYes
Energy performance
10 Williamson Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 10 Williamson Road in 2022.
- Mar 2023Tree WorksTreesIn report
Pruning and removal of trees (Nether Edge Conservation Area)
Conservation Area- Documents
- 4 docs on file
- Reference
- 23/00648/TCA
- May 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single-storey rear extension to dwellinghouse including raised decking to rear (re-submission of 19/02329/FUL)
- Documents
- 11 docs on file
- Reference
- 20/03840/FUL
We flagged 1 thing worth checking at 10 Williamson Road
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.
- Larger development activity nearby
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Sales history & valuation
£668,000
Modelled from EPC, postcode comparables.
£436,250
Recorded with HM Land Registry.
Sales timeline
22 February 2019Most recent
£436,250
Median price across the last 5 sales in S11 9AR: £585,000 (2025–2023).
Nearby sales in S11 9AR
Everything we know about 10 Williamson Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Williamson Road homes
Floor Area for 10 Williamson Road lags the street by a wide margin.
Price per m²
£3,051
Street avg £3,431
Floor Area
143 m²
Street avg 243 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
10.0 t/year
Street avg 13.0 t/year
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S11 9AQ
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1 Alms Hill Crescent
S11 9QZ
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1 Carter Knowle Avenue
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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
Kingfield Road/Psalter Lane — bus stop.
Closest school
0.5 km
Hunter's Bar Junior School. 39 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
50.8dB

Night-time· 23:00 – 07:00
39.8dB