1 King John Street, Swindon, SN1 3DB
About 1 King John Street
1 King John Street is a two-bedroom end-of-terrace house in Swindon (SN1 3DB). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2011. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 91), a 2-band jump.
It hasn't traded since October 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £186,000 sits 106.7% above the 2005 sale of £90,000. One planning record on file: change of use to residential approved in 2002. Past consents include change of use to residential, meaningful when judging how the property has evolved. At 51 m² it's 19% smaller than the typical home in the postcode (63 m² median across 12 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- FireplaceYes
Outside
- Private gardenYes
Building
- Heating systemElectric
- RefurbishedYes
Everything you need to know about 1 King John Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 1 King John Street, Swindon, SN1 3DB
- Apr 2002Change of UseFullOutcome in report
Change of use from retail to residential, refurbishment and alterations.
- Reference
- S/02/0769
Unlock 1 King John Street, Swindon, SN1 3DB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 31 notable nearby
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
1 King John Street valuation sits well clear of the typical sold price in this postcode.
£186,000
Modelled from EPC, postcode comparables.
£90,000
Recorded with HM Land Registry.
Sales timeline
20 October 2005Most recent
£90,000
Median price across the last 5 sales in SN1 3DB: £210,000 (2024–2020).
Nearby sales in SN1 3DB
Versus other King John Street homes
1 King John Street is notably below the street on floor area.
Price per m²
£1,765
Street avg £2,844
Floor Area
51 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.7 t/year
Everything you need to know about 1 King John Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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
Prospect Place — bus stop.
Closest school
0.2 km
King William Street Church of England Primary School. 29 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
51.6dB

Night-time· 23:00 – 07:00
41.3dB






