12 Callaghan Close, Swindon, SN3 4QX
About 12 Callaghan Close
12 Callaghan Close is a three-bedroom semi-detached house in Swindon (SN3 4QX). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Across 1996–2020, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £226,000 sits 61.4% above the 2020 sale of £140,000. Sold December 2020 for £140,000. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
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Planning history
12 Callaghan Close has an approved single-storey side and rear extension on the planning record.
1 application on record at 12 Callaghan Close, Swindon, SN3 4QX
- Aug 2021ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of a single storey side/rear extension.
- Documents
- 10 docs on file
- Reference
- S/HOU/21/0962
Unlock 12 Callaghan Close, Swindon, SN3 4QX'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- Every decision — granted, refused or withdrawn (1 on record)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 9 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
12 Callaghan Close has more than doubled in price since the earliest registered sale in 1996.
£226,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 24 years.
£140,000
Growth on file: 4.3% per year over 24 years.
Sales timeline
17 December 2020Most recent
£140,000
+3.7%over 10 years17 June 2010
£135,000
26 February 2010
£135,000
+39.9%over 8 years16 November 2001
£96,500
+89.2%over 4 years12 December 1996
£50,995
Median price across the last 5 sales in SN3 4QX: £260,000 (2025–2019).
Nearby sales in SN3 4QX
Versus other Callaghan Close homes
On price per m², 12 Callaghan Close runs well behind the street norm.
Price per m²
£2,029
Street avg £2,843
Floor Area
69 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Parkside — bus stop.
Closest school
0.2 km
Grange Junior School. 26 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
50.7dB

Night-time· 23:00 – 07:00
42.6dB







