Duke House, Flat 1, Princes Street, Swindon, SN1 2DF
About Duke House
Duke House is a semi-detached house in Swindon (SN1 2DF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2003-2006 and council tax band C. At 73 m² this is the 19th smallest of 20 units on EPC record in Duke House, where floor areas span 37–75 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 82). The latest certificate (December 2024) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on electricity.
At 73 m² the property is well over the postcode median (49 m² across 19 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.
Energy performance
Duke House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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
Duke House has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Duke House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£197,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SN1 2DF: £61,600 (2023–2015).
Nearby sales in SN1 2DF
Duke House, Flat 14, Princes Street, Swindon, SN1 2DF
Sold Dec 2023
£100,000Duke House, Flat 5, Princes Street, Swindon, SN1 2DF
Sold Apr 2019
£149,500Duke House, Flat 2, Princes Street, Swindon, SN1 2DF
Sold Dec 2018
£61,600Duke House, Flat 12, Princes Street, Swindon, SN1 2DF
Sold Sept 2015
£22,500Duke House, Flat 17, Princes Street, Swindon, SN1 2DF
Sold Jan 2015
£19,375
Versus other Princes Street homes
EPC Rating for Duke House lags the street by a wide margin.
EPC Rating
60 (D)
Street avg 76 (C)
Floor Area
73 m²
Street avg 51 m²
CO₂ Emissions
3.0 t/year
Street avg 1.8 t/year
Habitable Rooms
4 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising 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. 34 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
53.1dB

Night-time· 23:00 – 07:00
40.4dB







