4 Bankside, Swindon, SN1 4JZ
About 4 Bankside
4 Bankside is a four-bedroom detached house in Swindon (SN1 4JZ). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2021) shows an F (score 31), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2017. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to E (score 46). Main heating runs on electricity.
At 117 m² the property is well over the postcode median (87 m² across 18 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2007–2021, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £432,000 is 27.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 23.8% above the typical sold price in the postcode. Last sale on file: £338,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- GarageYes
Everything you need to know about 4 Bankside
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4 Bankside sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
Loft insulation upgraded to recommended levels
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Planning history
4 Bankside 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£432,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 14 years.
£338,000
Growth on file: 2.3% per year over 14 years.
Sales timeline
20 May 2021Most recent
£338,000
+39.1%over 14 years6 February 2007
£243,000
Median price across the last 5 sales in SN1 4JZ: £337,500 (2025–2024).
Versus other Bankside homes
On epc rating, 4 Bankside runs well behind the street norm.
Price per m²
£2,889
Street avg £3,233
Floor Area
117 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.2 t/year
Street avg 3.5 t/year
Everything you need to know about 4 Bankside
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
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Tithe Barn Crescent — bus stop.
Closest school
0.7 km
Robert Le Kyng 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
50.4dB
Night-time· 23:00 – 07:00
40.7dB