5 King William Street, Swindon, SN1 3LB
About 5 King William Street
5 King William Street is a two-bedroom mid-terrace house in Swindon (SN1 3LB). It has a recorded floor area of 77 m² (around 824 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (February 2010) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2009. Between certificates, roof efficiency dropped from Average to Very Poor and lighting dropped from Good to Average. The latest certificate is from February 2010, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in May 2010. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2010, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £210,000 is 44.8% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£176/sq ft) was about 31.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- Private gardenRear
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 5 King William Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
5 King William Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Feb 2020
EPC Rating
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 £885 · Includes VAT
Planning history
5 King William Street has no planning applications on record.
But the area is active
31 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1996.
£210,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 14 years.
£145,000
Growth on file: 8.3% per year over 14 years.
Sales timeline
27 May 2010Most recent
£145,000
+4.7%over 4 years25 May 2006
£138,500
+62.0%over 5 years1 June 2000
£85,500
+80.0%over 4 years23 May 1996
£47,500
Median price across the last 5 sales in SN1 3LB: £265,000 (2025–2021).
Nearby sales in SN1 3LB
1 King William Street, Swindon, SN1 3LB
Sold Sept 2025
£217,00026 King William Street, Swindon, SN1 3LB
Sold Oct 2023
£270,00023 King William Street, Swindon, SN1 3LB
Sold Aug 2023
£325,00018 King William Street, Swindon, SN1 3LB
Sold Nov 2022
£265,00011 King William Street, Swindon, SN1 3LB
Sold Nov 2021
£215,000
Versus other King William Street homes
Years Held for 5 King William Street runs comfortably ahead of the street norm.
Price per m²
£1,895
Street avg £1,991
Floor Area
77 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.3 t/year
Everything you need to know about 5 King William 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
Avenue Road — bus stop.
Closest school
0.0 km
King William Street Church of England Primary School. 28 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
52.0dB

Night-time· 23:00 – 07:00
41.6dB






