9 Dart Avenue, Swindon, SN25 3LB
About 9 Dart Avenue
9 Dart Avenue is a two-bedroom semi-detached house in Swindon (SN25 3LB). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Untraded for 19 years, with the last transfer in March 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2005–2007, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £261,000 sits 64.2% above the 2007 sale of £159,000. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 25% above the typical sold price in the postcode. At 60 m² it sits well below the postcode median (86 m² across 7 EPCs), making it one of the more compact homes locally.
What this property has
Inside
- Bedrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
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Level 2 HomeBuyer Report
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Planning history
9 Dart Avenue has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£261,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 2 years.
£159,000
Growth on file: 4.6% per year over 2 years.
Sales timeline
15 March 2007Most recent
£159,000
+9.7%over 2 years1 March 2005
£145,000
Median price across the last 5 sales in SN25 3LB: £207,500 (2025–2013).
Versus other Dart Avenue homes
9 Dart Avenue outperforms the street on years held by a wide margin.
Price per m²
£2,650
Street avg £2,413
Floor Area
60 m²
Street avg 86 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Dart Avenue — bus stop.
Closest school
0.2 km
Greenmeadow Primary 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
47.1dB

Night-time· 23:00 – 07:00
38.7dB







