15 William Street, Totterdown, Bristol, BS3 4TU
About 15 William Street
15 William Street is a mid-terrace house in Totterdown, Bristol, Bristol (BS3 4TU). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (June 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 4 certificates since October 2013. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
Everything you need to know about 15 William Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls changed
Wall insulation improved
Roof insulation improved
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 £1,020 · Includes VAT
Planning history
15 William Street has no planning applications on record.
But the area is active
20 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
15 William Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£441,000
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 BS3 4TU: £442,500 (2025–2022).
Nearby sales in BS3 4TU
6 William Street, Totterdown, Bristol, BS3 4TU
Sold Feb 2025
£454,5004 William Street, Totterdown, Bristol, BS3 4TU
Sold Oct 2024
£442,5009 William Street, Totterdown, Bristol, BS3 4TU
Sold Nov 2023
£422,0008 William Street, Totterdown, Bristol, BS3 4TU
Sold Dec 2022
£445,00018 William Street, Totterdown, Bristol, BS3 4TU
Sold Nov 2022
£430,000
Versus other William Street homes
On habitable rooms, 15 William Street stands well clear of the street.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
96 m²
Street avg 95 m²
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Everything you need to know about 15 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
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
William Street — bus stop.
Closest school
0.3 km
Oasis Academy Temple Quarter. 49 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
53.7dB
Night-time· 23:00 – 07:00
44.9dB