10 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
About 10 Castlefields Avenue
10 Castlefields Avenue is a three-bedroom semi-detached house in Charlton Kings, Cheltenham, Cheltenham (GL52 6YR). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2020) shows an F (score 35), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on electricity.
At 76 m² it's 20.8% smaller than the typical home in the postcode (96 m² median across 21 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2026. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £403,000 is 40.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£350/sq ft) was about 59.4% above the typical sold price in the postcode. Most recent transfer: December 2020 at £286,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
10 Castlefields Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 28 August 2030
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 10 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
- Mar 2026PorchFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension with internal alterations and replacement of roof at the porch.
Extension- Documents
- 12 docs on file
- Reference
- 26/00042/FUL
Unlock 10 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR'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- Every decision — granted, refused or withdrawn (1 on record)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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£403,000
Modelled from EPC, postcode comparables.
£286,000
Recorded with HM Land Registry.
Sales timeline
18 December 2020Most recent
£286,000
Median price across the last 5 sales in GL52 6YR: £408,000 (2026–2025).
Nearby sales in GL52 6YR
30 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Apr 2026
£350,00011 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Mar 2026
£405,00032 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Nov 2025
£550,00015 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Nov 2025
£460,00021 Castlefields Avenue, Charlton Kings, Cheltenham, GL52 6YR
Sold Aug 2025
£408,000
Versus other Castlefields Avenue homes
10 Castlefields Avenue is notably below the street on epc rating.
Price per m²
£3,763
Street avg £3,280
Floor Area
76 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
8.6 t/year
Street avg 4.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
218/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Castlefields Road — bus stop.
Closest school
0.3 km
Glenfall Community Primary School. 12 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
48.3dB

Night-time· 23:00 – 07:00
39.3dB







