21 Grenoside Mount, Grenoside, Sheffield, S35 8SL
About 21 Grenoside Mount
21 Grenoside Mount is a three-bedroom end-of-terrace house in Grenoside, Sheffield, Sheffield (S35 8SL). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (January 2018) shows a C (score 76), near the top of the C band. When first surveyed in April 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 87). Other recorded features include a conservatory. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 2004–2018, sale prices on this property compounded at 2% per year. Today's modelled estimate of £286,000 is 24.3% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 33.5% above the typical sold price in the postcode. Most recent transfer: September 2018 at £230,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Energy performance
EPC Rating
Certificate validity
Valid until 29 January 2028
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Cavity wall insulation installed
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Planning history
1 application on record at 21 Grenoside Mount, Grenoside, Sheffield, S35 8SL
- May 2006ConservatoryFullOutcome in report
Erection of detached garage and retention of rear conservatory to dwellinghouse
Extension- Documents
- 18 docs on file
- Reference
- 06/00491/FUL
Unlock 21 Grenoside Mount, Grenoside, Sheffield, S35 8SL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Grenoside Mount valuation sits well clear of the typical sold price in this postcode.
£286,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 14 years.
£230,000
Growth on file: 2.0% per year over 14 years.
Sales timeline
12 September 2018Most recent
£230,000
+32.6%over 13 years20 October 2004
£173,500
Median price across the last 5 sales in S35 8SL: £250,000 (2026–2020).
Nearby sales in S35 8SL
8 Grenoside Mount, Grenoside, Sheffield, S35 8SL
Sold Apr 2026
£275,00022 Grenoside Mount, Grenoside, Sheffield, S35 8SL
Sold Nov 2024
£255,00015 Grenoside Mount, Grenoside, Sheffield, S35 8SL
Sold Sept 2021
£250,00018 Grenoside Mount, Grenoside, Sheffield, S35 8SL
Sold Jul 2020
£223,0006 Grenoside Mount, Grenoside, Sheffield, S35 8SL
Sold Oct 2019
£203,000
Versus other Grenoside Mount homes
Price per m²
£2,371
Street avg £1,992
Floor Area
97 m²
Street avg 110 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
217/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Salt Box Lane/Greno Crescent — bus stop.
Closest school
0.6 km
St Thomas More Catholic Primary, A Voluntary Academy. 18 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
50.1dB

Night-time· 23:00 – 07:00
40.4dB







