1 Curie Avenue, Swindon, SN1 4GB
About 1 Curie Avenue
1 Curie Avenue is a five-bedroom detached house in Swindon (SN1 4GB). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (January 2020) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since May 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 84).
At 145 m² the property is well over the postcode median (105 m² across 11 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2022, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £498,000 is 10.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£288/sq ft) was about 46.6% above the typical sold price in the postcode. Sold May 2022 for £450,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
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Planning history
1 Curie Avenue has 2 separate extension applications on the council record.
2 applications on record at 1 Curie Avenue, Swindon, SN1 4GB
- May 2017ExtensionFullOutcome in report
Extension: Single storey · Side and rear of property
Erection of a single storey rear/side extension.
- Documents
- 13 docs on file
- Reference
- S/HOU/17/0456
- More recent applications — locked
- ExtensionFeb 2020Decision
Unlock 1 Curie Avenue, Swindon, SN1 4GB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 4 notable nearby
- The 25 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 1 Curie Avenue was the highest on Land Registry record across the postcode.
£498,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 13 years.
£450,000
Growth on file: 5.1% per year over 13 years.
Sales timeline
11 May 2022Most recent
£450,000
+15.4%over 5 years27 April 2017
£390,000
+62.5%over 7 years27 August 2009
£240,000
Median price across the last 5 sales in SN1 4GB: £231,500 (2023–2016).
Versus other Curie Avenue homes
Price per m² for 1 Curie Avenue runs comfortably ahead of the street norm.
Price per m²
£3,103
Street avg £2,131
Floor Area
145 m²
Street avg 113 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Portland Avenue — bus stop.
Closest school
0.6 km
The Commonweal School. 30 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
49.8dB

Night-time· 23:00 – 07:00
40.0dB







