3 Brunswick Street, Swansea, SA1 4JR
About 3 Brunswick Street
3 Brunswick Street is a mid-terrace house in Swansea (SA1 4JR). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2017) shows a D (score 62), on the cusp of jumping into the C band. Earlier certificates rated it C (September 2017); the latest reading is one band lower. Between certificates, lighting dropped from Very Good to Average. The recommended improvements would push it to C (score 75). At 70 m² this is the 4th smallest of 22 units on EPC record in the building, where floor areas span 54–170 m². The building's EPC ratings span G to C across 22 units on file.
At 70 m² it sits well below the postcode median (124 m² across 21 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2013.
Everything you need to know about 3 Brunswick Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 12 September 2027
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 application on record at 3 Brunswick Street, Swansea, SA1 4JR
- Jun 2013FullOutcome in report
Retention of use as a ground floor flat and first and second floor maisonette
Retrospective- Documents
- 10 docs on file
- Reference
- 2012/1481
Unlock 3 Brunswick Street, Swansea, SA1 4JR's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 44 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 Brunswick Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
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 SA1 4JR: £152,000 (2025–2017).
Nearby sales in SA1 4JR
67 Brunswick Street, Swansea, SA1 4JR
Sold Sept 2025
£155,00013 Brunswick Street, Swansea, SA1 4JR
Sold Sept 2022
£200,000Flat 1, 62 Brunswick Street, Swansea, SA1 4JR
Sold Jul 2021
£121,00058 Brunswick Street, Swansea, SA1 4JR
Sold Nov 2018
£130,00065 Brunswick Street, Swansea, SA1 4JR
Sold Jan 2017
£152,000
Versus other Brunswick Street homes
On co₂ emissions, 3 Brunswick Street runs well behind the street norm.
EPC Rating
62 (D)
Street avg 63 (D)
Floor Area
70 m²
Street avg 69 m²
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 3 Brunswick Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
St George Hotel 2 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.