23 Fir Street, Sheffield, S6 3TG
About 23 Fir Street
23 Fir Street is a two-bedroom semi-detached house in Sheffield (S6 3TG). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2013) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected. Period features are noted in the property record.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). 12 years since the last transfer (February 2014). Today's modelled estimate of £236,000 is 44.8% above the 2014 sale price.
Know exactly what you're buying at 23 Fir Street
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
- Bedrooms2
Outside
- Private gardenfront_and_rear
- Parkingoff_road
Building
- Heating systemgas_fired
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Sept 2023
EPC Rating
Planning history
Council records include a part-single-part-two-storey rear extension at 23 Fir Street.
- Jul 2024ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Part two-storey, part single-storey extension to rear of dwellinghouse
- Documents
- 18 docs on file
- Reference
- 24/01448/FUL
- Oct 2015BasementFullIn report
Extension: Single storey · Rear of property
Single-storey extension to lower-ground floor level including associated excavation/levelling works to form habitable living accommodation in basement, single-storey extension to ground floor level, provision of additional window opening to Fir Street elevation and erection of detached outbuilding to rear garden to form workshop/garden room
Extension- Documents
- 11 docs on file
- Reference
- 15/03284/FUL
We flagged 2 things worth checking at 23 Fir Street
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
23 Fir Street valuation sits well clear of the typical sold price in this postcode.
£236,000
Modelled from EPC, postcode comparables.
£163,000
Recorded with HM Land Registry.
Sales timeline
28 February 2014Most recent
£163,000
Median price across the last 5 sales in S6 3TG: £240,000 (2025–2019).
Everything we know about 23 Fir Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Fir Street homes
EPC Rating for 23 Fir Street lags the street by a wide margin.
Price per m²
£1,964
Street avg £2,596
Floor Area
83 m²
Street avg 125 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.3 t/year
Street avg 6.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
South Road/Hoole Street — bus stop.
Closest school
0.4 km
St Mary's Church of England Primary School. 34 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
50.1dB

Night-time· 23:00 – 07:00
38.6dB