19 Down Street, Clydach, Swansea, SA6 5HA
About 19 Down Street
19 Down Street is a two-bedroom mid-terrace house in Clydach, Swansea, Swansea (SA6 5HA). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band B. Tenure is freehold. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in June 2023 the rating was G, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
A recent sale: £127,000 in August 2025. Across 2001–2025, sale prices on this property compounded at 7.5% per year. On a £-per-square-foot basis, the last sale (£159/sq ft) was about 103.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- FireplaceYes
Outside
- Private gardenRear
Building
- TenureFreehold
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
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
19 Down 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
Price for 19 Down Street has grown more than fourfold since the 2001 starting point.
£137,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 24 years.
£127,000
Growth on file: 7.5% per year over 24 years.
Sales timeline
21 August 2025Most recent
£127,000
+464.4%over 23 years6 September 2001
£22,500
Median price across the last 5 sales in SA6 5HA: £115,000 (2024–2023).
Nearby sales in SA6 5HA
28 Down Street, Clydach, Swansea, SA6 5HA
Sold Apr 2024
£178,00018 Down Street, Clydach, Swansea, SA6 5HA
Sold Nov 2023
£103,0001 Down Street, Clydach, Swansea, SA6 5HA
Sold Oct 2023
£165,0003 Down Street, Clydach, Swansea, SA6 5HA
Sold Jul 2023
£115,00029 Down Street, Clydach, Swansea, SA6 5HA
Sold Aug 2022
£78,000
Versus other Down Street homes
Price per m² for 19 Down Street runs comfortably ahead of the street norm.
Price per m²
£1,716
Street avg £959
Floor Area
74 m²
Street avg 100 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 5.1 t/year
Similar properties nearby
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1 Clos Salem, Clydach
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1 Bryntawe Hall Close, Ynystawe
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1 Ffynnon Wen, Clydach
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clydach Infants School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







