23 Calton Road, Gloucester, GL1 5DZ
About 23 Calton Road
23 Calton Road is a semi-detached house in Gloucester (GL1 5DZ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2022) shows a D (score 56), a step below the typical UK home. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 78).
Across 2004–2022, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £259,000 is 12.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 93% above the typical sold price in the postcode. 3 planning records sit against the property, 1 approved, 0 refused. Last sale on file: £230,000 in December 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 23 Calton Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
3 applications on record at 23 Calton Road, Gloucester, GL1 5DZ
- Feb 2019FullOutcome in report
Proposed replacement of 10 domestic garages with 5 new dwellings on land at 23 Calton Road.
- Documents
- 15 docs on file
- Reference
- 18/00142/FUL
- More recent applications — locked
- ConditionsFeb 2022Decision
- AmendmentJan 2022Decision
Unlock 23 Calton Road, Gloucester, GL1 5DZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 8 notable nearby
- The 30 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 2004.
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 19 years.
£230,000
Growth on file: 4.2% per year over 19 years.
Sales timeline
22 December 2022Most recent
£230,000
+53.3%over 1 year28 September 2021
£150,000
+41.4%over 17 years9 February 2004
£106,050
Median price across the last 5 sales in GL1 5DZ: £200,000 (2025–2021).
Nearby sales in GL1 5DZ
Versus other Calton Road homes
Price per m² for 23 Calton Road runs comfortably ahead of the street norm.
Price per m²
£2,840
Street avg £1,896
Floor Area
81 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.8 t/year
Everything you need to know about 23 Calton Road
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Tweenbrook Avenue — bus stop.
Closest school
0.4 km
Tredworth Junior School. 29 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
49.1dB

Night-time· 23:00 – 07:00
38.8dB






