31 Waun Wen Terrace, Swansea, SA1 1DX
About 31 Waun Wen Terrace
31 Waun Wen Terrace is a mid-terrace house in Swansea (SA1 1DX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2024) shows a D (score 55), a step below the typical UK home. When first surveyed in May 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 73).
Across 2002–2024, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £127,000 is 32.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£113/sq ft) was about 60.3% above the typical sold price in the postcode. Sold November 2024 for £96,000.
Everything you need to know about 31 Waun Wen Terrace
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 6 August 2034
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls changed
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
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
31 Waun Wen Terrace has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2002.
£127,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 22 years.
£96,000
Growth on file: 4.6% per year over 22 years.
Sales timeline
29 November 2024Most recent
£96,000
+47.7%over 13 years29 June 2011
£65,000
+83.1%over 8 years1 November 2002
£35,500
Median price across the last 5 sales in SA1 1DX: £61,000 (2026–2023).
Nearby sales in SA1 1DX
Versus other Waun Wen Terrace homes
Price per m² for 31 Waun Wen Terrace runs comfortably ahead of the street norm.
Price per m²
£1,215
Street avg £791
Floor Area
79 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.7 t/year
Everything you need to know about 31 Waun Wen Terrace
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Zoar Chapel — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






