24 Sybil Street, Clydach, Swansea, SA6 5EU
About 24 Sybil Street
24 Sybil Street is a mid-terrace house in Clydach, Swansea, Swansea (SA6 5EU). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2025) shows a C (score 75), near the top of the C band. When first surveyed in December 2009 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Very Good and hot-water efficiency went from Very Poor to Good; while window efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 83).
Across 2010–2024, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £135,000 sits 110.9% above the 2024 sale of £64,000. On a £-per-square-foot basis, the last sale (£78/sq ft) was about 20.5% below the postcode norm. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Last sale on file: £64,000 in July 2024.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
More low energy lighting installed
Upgraded to gas central heating
Hot water system upgraded
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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
24 Sybil Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
24 Sybil Street's estimated value is more than triple its earliest registered sale price (2010).
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 14 years.
£64,000
Growth on file: 4.3% per year over 14 years.
Sales timeline
23 July 2024Most recent
£64,000
+82.9%over 14 years8 February 2010
£35,000
Median price across the last 5 sales in SA6 5EU: £145,000 (2024–2022).
Nearby sales in SA6 5EU
20 Sybil Street, Clydach, Swansea, SA6 5EU
Sold Nov 2024
£145,00026 Sybil Street, Clydach, Swansea, SA6 5EU
Sold Feb 2024
£103,86138 Sybil Street, Clydach, Swansea, SA6 5EU
Sold Aug 2023
£222,45042 Sybil Street, Clydach, Swansea, SA6 5EU
Sold Dec 2022
£189,99518 Sybil Street, Clydach, Swansea, SA6 5EU
Sold Oct 2022
£115,000
Versus other Sybil Street homes
On co₂ emissions, 24 Sybil Street stands well clear of the street.
Price per m²
£842
Street avg £1,433
Floor Area
76 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
1.8 t/year
Street avg 4.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carpenters Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







