19 Carter Knowle Avenue, Sheffield, S11 9FT
About 19 Carter Knowle Avenue
19 Carter Knowle Avenue is a three-bedroom semi-detached house in Sheffield (S11 9FT). It has a recorded floor area of 120 m² (around 1295 sq ft), construction records dating it to 1950-1966 and council tax band C. Tenure is freehold. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (May 2011) shows a D (score 59), a step below the typical UK home. The latest certificate is from May 2011, so improvements made since then won't be reflected.
At 120 m² the property is well over the postcode median (92 m² across 24 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2019, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £463,000 is 33.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 34.9% above the typical sold price in the postcode. Most recent transfer: May 2019 at £346,000.
Know exactly what you're buying at 19 Carter Knowle Avenue
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
- Open-plan layoutYes
- StudyYes
- FireplaceYes
Outside
- Private gardenrear
- GarageYes
Building
- TenureFreehold
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
19 Carter Knowle Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 May 2021
EPC Rating
Planning history
- May 2021ExtensionFullIn report
Extension: Two storey · Side of property
Erection of two-storey side extension above existing including alterations/extension to roof and erection of rear dormer
- Agent
- LSO Architects Ltd
- Documents
- 7 docs on file
- Reference
- 21/00457/FUL
We flagged 1 thing worth checking at 19 Carter Knowle Avenue
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
19 Carter Knowle Avenue valuation sits well clear of the typical sold price in this postcode.
£463,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 12 years.
£346,000
Growth on file: 2.8% per year over 12 years.
Sales timeline
20 May 2019Most recent
£346,000
+19.3%over 4 years28 September 2014
£290,000
+16.0%over 7 years16 August 2007
£249,950
Median price across the last 5 sales in S11 9FT: £422,500 (2025–2020).
Nearby sales in S11 9FT
25 Carter Knowle Avenue, Sheffield, S11 9FT
Sold Nov 2025
£450,0009 Carter Knowle Avenue, Sheffield, S11 9FT
Sold Aug 2023
£422,50011 Carter Knowle Avenue, Sheffield, S11 9FT
Sold Apr 2023
£425,00031 Carter Knowle Avenue, Sheffield, S11 9FT
Sold Dec 2020
£336,50073 Carter Knowle Avenue, Sheffield, S11 9FT
Sold Oct 2019
£337,500
Everything we know about 19 Carter Knowle Avenue, 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 Carter Knowle Avenue homes
CO₂ Emissions for 19 Carter Knowle Avenue lags the street by a wide margin.
Price per m²
£2,876
Street avg £2,534
Floor Area
120 m²
Street avg 102 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.1 t/year
Street avg 4.4 t/year
Similar properties nearby
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1 Clifford Road
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carter Knowle Road/Carter Knowle Avenue — bus stop.
Closest school
0.7 km
Mercia 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
50.0dB

Night-time· 23:00 – 07:00
39.2dB