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26 King William Street, Swindon, SN1 3LB

3 sales on record
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
99 m²
1066 sq ft
Energy rating
D
Score 67
Council tax
Band C
Tenure
Owner Occupied
Overview

About 26 King William Street

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

26 King William Street is a three-bedroom mid-terrace house in Swindon (SN1 3LB). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (May 2023) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Other recorded features include a basement.

At 99 m² it's 20.7% larger than the typical home in the postcode (82 m² median across 19 EPCs). Across 2000–2023, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 78% above the typical sold price in the postcode. Most recent transfer: October 2023 at £270,000.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • BasementYes

Outside

  • Private gardenRear

Building

  • Heating systemGas
Before you decide

Everything you need to know about 26 King William Street

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

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

Planning history

Applications and permits filed against 26 King William Street, Swindon, SN1 3LB, sourced from the PlanIt planning register.

26 King William Street has no planning applications on record.

31

But the area is active

31 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

26 King William Street has more than doubled in price since the earliest registered sale in 2000.

Current estimate

£275,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 23 years.

See how we calculated this
Last sold (2023)

£270,000

Growth on file: 4.7% per year over 23 years.

Sales timeline

  1. 12 October 2023Most recent

    £270,000

    +104.5%over 17 years

  2. 30 May 2006

    £132,000

    +40.4%over 5 years

  3. 17 August 2000

    £94,000

Median price across the last 5 sales in SN1 3LB: £217,000 (2025–2019).

On the street

Versus other King William Street homes

Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 26 King William Street runs well behind the street norm.

Price per m²

£2,727

Street avg £1,939

Strongly above

Floor Area

99 m²

Street avg 89 m²

Above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.0 t/year

Street avg 4.3 t/year

On par
Before you decide

Everything you need to know about 26 King William Street

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£278k

1 Folkestone Road

SN1 3NH

3 bed1 bath
£268k

1 Dumbarton Terrace

SN1 3HP

3 bed1 bath
£293k

1 Hythe Mews, Hythe Road

SN1 3LU

3 bed2 bath
£255k

1 Durham Street

SN1 3HS

3 bed1 bath
£219k

1 Eastcott Road

SN1 3LS

3 bed
£369k

1 Ashford Road

SN1 3NT

3 bed3 bath
£466k

1 Hilton Close

SN1 3HX

3 bed2 bath
£228k

1 King William Street

SN1 3LB

2 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swindon district page.
Full Swindon report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SN1 3LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN1 3LB

Daytime· 07:00 – 23:00

52.0dB

Low
Night-time road noise heatmap for SN1 3LB

Night-time· 23:00 – 07:00

41.6dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 26 King William Street, Swindon, SN1 3LB. Each answer is also embedded as structured data for search engines.