11a, Cavendish Avenue, Sheffield, S17 3NJ
About 11a
11a is a six-bedroom detached house in Sheffield (S17 3NJ). It has a recorded floor area of 311 m² (around 3348 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (July 2023) shows a C (score 75), near the top of the C band. When first surveyed in December 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while main heating dropped from Very Good to Good.
Across 1996–2016, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £1,063,000 sits 68.7% above the 2016 sale of £630,000. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 22.6% below the postcode norm. 10 years since the last transfer (August 2016). Across the public record there are 4 sales, relatively high churn for a single property. At 311 m² it's 28.5% larger than the typical home in the postcode (242 m² median across 23 EPCs). One historical planning record sits against the property in 2009.
What this property has
Inside
- Bedrooms6
- Bathrooms4
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageDouble
Building
- RefurbishedYes
Energy performance
11a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m², we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
1 application on record at 11a, Cavendish Avenue, Sheffield, S17 3NJ
- Apr 2009ConditionsOutcome in report
Submission of application 08/01268/FUL condition details - Conditions: 3. Tree protection measures; 4. Permeable surfaces; 5. Site enclosure; 6. External materials; 13. Driveway to No. 11 Cavendish Avenue; 14. Surface water discharge and 15. Carbon emissions (As amended 17/03/2009 and 24/03/2009)
- Documents
- 12 docs on file
- Reference
- 09/00449/COND
Unlock 11a, Cavendish Avenue, Sheffield, S17 3NJ'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 1996.
£1,063,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 20 years.
£630,000
Growth on file: 5.1% per year over 20 years.
Sales timeline
7 August 2016Most recent
£630,000
-28.0%over 7 years24 September 2008
£875,000
+23.2%over 1 year29 November 2006
£710,000
+198.2%over 10 years8 November 1996
£238,106
Median price across the last 5 sales in S17 3NJ: £880,000 (2024–2021).
Nearby sales in S17 3NJ
41 Cavendish Avenue, Sheffield, S17 3NJ
Sold Jun 2024
£730,00028 Cavendish Avenue, Sheffield, S17 3NJ
Sold Jun 2023
£1,000,00029 Cavendish Avenue, Sheffield, S17 3NJ
Sold Apr 2023
£983,00033 Cavendish Avenue, Sheffield, S17 3NJ
Sold Jun 2022
£871,00026 Cavendish Avenue, Sheffield, S17 3NJ
Sold Jun 2021
£880,000
Versus other Cavendish Avenue homes
On price per m², 11a runs well behind the street norm.
Price per m²
£2,026
Street avg £3,424
Floor Area
311 m²
Street avg 273 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
7.6 t/year
Street avg 10.1 t/year
Similar properties nearby
1 Deira Drive
S17 3SD
1 Bushey Wood Grove
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1 Cavendish Avenue
S17 3NJ
1 Dore Close
S17 3PU
1 Devonshire Close
S17 3NX
1 Causeway Glade
S17 3EZ
1 Anglo Close
S17 3SE
1 Ashfurlong Road
S17 3NL
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km
Abbeydale Road South/Five Trees Drive — bus stop.
Closest school
0.9 km
Dore Primary School. 13 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
45.8dB

Night-time· 23:00 – 07:00
37.5dB







