15 Alstone Avenue, Cheltenham, GL51 8EH
About 15 Alstone Avenue
15 Alstone Avenue is a three-bedroom mid-terrace house in Cheltenham (GL51 8EH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2022) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Today's modelled estimate of £347,000 is 28% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 45.7% above the typical sold price in the postcode. Most recent transfer: April 2023 at £271,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
Outside
- GarageYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
15 Alstone Avenue has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 Alstone Avenue valuation sits well clear of the typical sold price in this postcode.
£347,000
Modelled from EPC, postcode comparables.
£271,000
Recorded with HM Land Registry.
Sales timeline
16 April 2023Most recent
£271,000
Median price across the last 5 sales in GL51 8EH: £330,000 (2025–2023).
Nearby sales in GL51 8EH
Versus other Alstone Avenue homes
On epc rating, 15 Alstone Avenue runs well behind the street norm.
Price per m²
£3,115
Street avg £2,933
Floor Area
87 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.9 t/year
Similar properties nearby
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1 Alstone Avenue
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Alstone Avenue & Ta Centre — bus stop.
Closest school
0.2 km
Gloucester Road Primary School. 27 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
49.5dB

Night-time· 23:00 – 07:00
39.6dB







