25 Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
About 25 Tirmynydd Road
25 Tirmynydd Road is a detached house in Three Crosses, Swansea, Swansea (SA4 3PP). It has a recorded floor area of 191 m² (around 2056 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (September 2017) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
At 191 m² the property is well over the postcode median (121 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £599,000 is 36.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 26.6% above the typical sold price in the postcode. Sold November 2019 for £440,000.
Energy performance
25 Tirmynydd Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 10 September 2027
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
25 Tirmynydd Road has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
25 Tirmynydd Road valuation sits well clear of the typical sold price in this postcode.
£599,000
Modelled from EPC, postcode comparables.
£440,000
Recorded with HM Land Registry.
Sales timeline
26 November 2019Most recent
£440,000
Median price across the last 5 sales in SA4 3PP: £329,950 (2022–2017).
Nearby sales in SA4 3PP
39a, Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
Sold Oct 2022
£475,0006 Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
Sold Mar 2020
£375,0004 Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
Sold Sept 2019
£329,95037 Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
Sold May 2018
£180,00035 Tirmynydd Road, Three Crosses, Swansea, SA4 3PP
Sold May 2017
£190,000
Versus other Tirmynydd Road homes
25 Tirmynydd Road outperforms the street on floor area by a wide margin.
Price per m²
£2,304
Street avg £2,448
Floor Area
191 m²
Street avg 146 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.5 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Tirmynydd Farm — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







