21 Grenobank Road, Grenoside, Sheffield, S35 8NW
About 21 Grenobank Road
21 Grenobank Road is a four-bedroom semi-detached house in Grenoside, Sheffield, Sheffield (S35 8NW). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2024) shows a C (score 72). The recommended improvements would push it to B (score 81). Records show the property has been extended at some point in its history.
Held since October 1998 — that's 28 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 144 m² the property is well over the postcode median (75 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £376,000 sits 527.2% above the 1998 sale of £59,950. On a £-per-square-foot basis, the last sale (£39/sq ft) was about 79.5% below the postcode norm. One planning record on file: an extension approved in 2010. Past consents include an extension and a porch, meaningful when judging how the property has evolved.
Know exactly what you're buying at 21 Grenobank 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- ParkingOff street
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Feb 2010PorchFullIn report
Two-storey side and single-storey front extension, including garage and porch, and extension to roof and 1 rear dormer window (amended plans received 24/02/10 and 25/02/10)
Extension- Documents
- 16 docs on file
- Reference
- 09/04004/FUL
We flagged 1 thing worth checking at 21 Grenobank 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
30-day money-back guarantee
Sales history & valuation
21 Grenobank Road's modelled value sits at over four times its earliest registered sale price (1998).
£376,000
Modelled from EPC, postcode comparables.
£59,950
Recorded with HM Land Registry.
Sales timeline
30 October 1998Most recent
£59,950
Median price across the last 5 sales in S35 8NW: £228,000 (2025–2021).
Nearby sales in S35 8NW
6 Grenobank Road, Grenoside, Sheffield, S35 8NW
Sold Apr 2025
£219,0001 Grenobank Road, Grenoside, Sheffield, S35 8NW
Sold Jul 2023
£228,00011 Grenobank Road, Grenoside, Sheffield, S35 8NW
Sold Jul 2023
£248,25036 Grenobank Road, Grenoside, Sheffield, S35 8NW
Sold May 2022
£230,0005 Grenobank Road, Grenoside, Sheffield, S35 8NW
Sold Jul 2021
£215,000
Everything we know about 21 Grenobank 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 Grenobank Road homes
Price per m² for 21 Grenobank Road lags the street by a wide margin.
Price per m²
£416
Street avg £2,439
Floor Area
144 m²
Street avg 80 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.8 t/year
Similar properties nearby
1 Hill Top Road, Grenoside
S35 8PE
1 Cross House Close, Grenoside
S35 8SJ
1 Nether Avenue, Grenoside
S35 8PW
1 Graven Close, Grenoside
S35 8QT
1 Greno House, School Lane, Grenoside
S35 8QU
1 Halifax Road, Grenoside
S35 8PA
1 Grenoside Grange Close, Grenoside
S35 8LY
1 Frederick Drive, Grenoside
S35 8NS
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Penistone Road/Queensgate — bus stop.
Closest school
0.5 km
St Thomas More Catholic Primary, A Voluntary Academy. 16 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
50.4dB

Night-time· 23:00 – 07:00
40.9dB