27 Bryn Syfi Terrace, Swansea, SA1 6XN
About 27 Bryn Syfi Terrace
27 Bryn Syfi Terrace is a three-bedroom end-of-terrace house in Swansea (SA1 6XN). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. The latest certificate (September 2022) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Across 1996–2023, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £125,000 sits 83.8% above the 2023 sale of £68,000. On a £-per-square-foot basis, the last sale (£77/sq ft) was about 15.1% below the postcode norm. Sold March 2023 for £68,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Building
- TenureFreehold
- Extension potentialPossible
Everything you need to know about 27 Bryn Syfi Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
27 Bryn Syfi Terrace has no planning applications on record.
But the area is active
64 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
27 Bryn Syfi Terrace has more than quadrupled in price since its earliest registered sale in 1996.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 26 years.
£68,000
Growth on file: 6.7% per year over 26 years.
Sales timeline
24 March 2023Most recent
£68,000
+444.0%over 26 years5 December 1996
£12,500
Median price across the last 5 sales in SA1 6XN: £85,000 (2024–2021).
Nearby sales in SA1 6XN
Versus other Bryn Syfi Terrace homes
On years held, 27 Bryn Syfi Terrace runs well behind the street norm.
Price per m²
£829
Street avg £1,123
Floor Area
82 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.1 t/year
Everything you need to know about 27 Bryn Syfi Terrace
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

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Milton Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






