18 Cromwell Street, Sheffield, S6 3RN
About 18 Cromwell Street
18 Cromwell Street is a three-bedroom mid-terrace house in Sheffield (S6 3RN). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2016) shows a C (score 70). When first surveyed in July 2014 the rating was F, the property has climbed 3 bands since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 85). The latest certificate is from April 2016, so improvements made since then won't be reflected. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony. Period features are noted in the property record.
On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2015. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Today's modelled estimate of £305,000 is 45.2% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£208/sq ft) was about 30.8% above the typical sold price in the postcode. On the market in December 2016 and unlisted since — roughly 9 years.
Know exactly what you're buying at 18 Cromwell 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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- BalconyYes
Building
- EV chargerYes
- Period featuresYes
- RefurbishedYes
Energy performance
18 Cromwell Street ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- May 2015SubdivisionFullIn report
Extension: Two storey · Rear of property
Demolition of single-storey rear extensions and erection of two storey rear extension and conversion of existing dwelling to form two dwellinghouses (as amended 20.4.15)
Extension- Documents
- 10 docs on file
- Reference
- 14/03260/FUL
We flagged 2 things worth checking at 18 Cromwell 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
18 Cromwell Street valuation sits well clear of the typical sold price in this postcode.
£305,000
Modelled from EPC, postcode comparables.
£210,000
Recorded with HM Land Registry.
Sales timeline
21 December 2016Most recent
£210,000
Median price across the last 5 sales in S6 3RN: £270,000 (2025–2025).
Nearby sales in S6 3RN
Everything we know about 18 Cromwell 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 Cromwell Street homes
On epc rating, 18 Cromwell Street stands well clear of the street.
Price per m²
£2,234
Street avg £2,449
Floor Area
94 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.8 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
Howard Road/Duncombe Street — bus stop.
Closest school
0.2 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
51.0dB

Night-time· 23:00 – 07:00
39.0dB