Alliance House, Apartment 7, 9 Leopold Street, Sheffield, S1 2GY
About Alliance House
Alliance House is a mid-terrace house in Sheffield (S1 2GY). It has a recorded floor area of 67 m² (around 721 sq ft). At 67 m² this is the 5th smallest of 10 units on EPC record in Alliance House, where floor areas span 63–67 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (January 2015) shows a C (score 80), near the top of the C band. The latest certificate is from January 2015, so improvements made since then won't be reflected.
4 planning records sit against the property, 4 approved, 0 refused. Past consents include new windows, change of use to residential and an extension, meaningful when judging how the property has evolved.
Everything you need to know about Alliance House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Alliance House's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2025
EPC Rating
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Planning history
Alliance House has been through 4 approved planning applications — a well-evolved property.
4 applications on record at Alliance House, Apartment 7, 9 Leopold Street, Sheffield, S1 2GY
- Dec 2013ExtensionFullOutcome in report
Extension: Rear of property
Alterations to rear elevation including erection of juliette balcony
- Documents
- 19 docs on file
- Reference
- 13/03674/FUL
- More recent applications — locked
- RenovationDec 2022Decision
- Change Of UseMar 2016Decision
+ 1 more application in the report
Unlock Alliance House, Apartment 7, 9 Leopold Street, Sheffield, S1 2GY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 14 notable nearby
- The 69 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Alliance House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£163,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Leopold Street homes
On epc rating, Alliance House stands well clear of the street.
EPC Rating
80 (C)
Street avg 73 (C)
Floor Area
67 m²
Street avg 60 m²
CO₂ Emissions
1.1 t/year
Street avg 1.4 t/year
Everything you need to know about Alliance House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Leopold Street/City Hall CH1 — bus stop.
Closest school
0.8 km
Springfield Primary School. 33 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.3dB

Night-time· 23:00 – 07:00
43.8dB






