20 The Plaza, Sanford Street, Swindon, SN1 1HE
About 20 The Plaza
20 The Plaza is a mid-terrace house in Swindon (SN1 1HE). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1996-2002. At 51 m² this is the 19th smallest of 54 units on EPC record in the building, where floor areas span 35–136 m². The building's EPC ratings span E to B across 54 units on file. The latest certificate (April 2018) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). Main heating runs on electricity.
Today's modelled estimate of £104,000 is 33.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 21.8% below the postcode norm. At 51 m² it's 30% smaller than the typical home in the postcode (73 m² median across 55 EPCs). Last sale on file: £78,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 20 The Plaza
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 5 April 2028
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 The Plaza has no planning applications on record.
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 The Plaza's sale-price growth has lagged the wider UK trajectory across its history on file.
£104,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.4% per year over 19 years.
£78,000
Growth on file: -0.4% per year over 19 years.
Sales timeline
26 February 2021Most recent
£78,000
-18.3%over 16 years6 June 2004
£95,500
+12.4%over 2 years28 August 2001
£84,950
Median price across the last 5 sales in SN1 1HE: £157,000 (2026–2024).
Nearby sales in SN1 1HE
2 The Plaza, Sanford Street, Swindon, SN1 1HE
Sold Apr 2026
£85,00056 The Plaza, Sanford Street, Swindon, SN1 1HE
Sold Dec 2025
£157,0005 The Plaza, Sanford Street, Swindon, SN1 1HE
Sold Mar 2025
£79,00045 The Plaza, Sanford Street, Swindon, SN1 1HE
Sold Aug 2024
£651,00027 The Plaza, Sanford Street, Swindon, SN1 1HE
Sold Aug 2024
£651,000
Versus other Sanford Street homes
20 The Plaza is notably below the street on price per m².
Price per m²
£1,529
Street avg £2,571
Floor Area
51 m²
Street avg 67 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.5 t/year
Everything you need to know about 20 The Plaza
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Princes Street — bus stop.
Closest school
0.4 km
Holy Rood Catholic Primary School. 33 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
52.1dB
Night-time· 23:00 – 07:00
39.3dB