23 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
About 23 Penbryn Terrace
23 Penbryn Terrace is a mid-terrace house in Brynmill, Swansea, Swansea (SA2 0DA). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (November 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since December 2015. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88). This certificate was lodged in the last six months, so the rating reflects current condition.
One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £247,000 is 45.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 33.2% above the typical sold price in the postcode. Most recent transfer: May 2019 at £170,000.
Everything you need to know about 23 Penbryn Terrace
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Solar PV panels (45 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
23 Penbryn Terrace has an approved single-storey rear extension on the planning record.
1 application on record at 23 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
- Nov 2012ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 4 docs on file
- Reference
- 2012/1429
Unlock 23 Penbryn Terrace, Brynmill, Swansea, SA2 0DA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 84 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Penbryn Terrace valuation sits well clear of the typical sold price in this postcode.
£247,000
Modelled from EPC, postcode comparables.
£170,000
Recorded with HM Land Registry.
Sales timeline
23 May 2019Most recent
£170,000
Median price across the last 5 sales in SA2 0DA: £200,000 (2023–2022).
Nearby sales in SA2 0DA
1 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
Sold Dec 2023
£180,0009 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
Sold Aug 2023
£170,0005 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
Sold Jan 2023
£200,0004 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
Sold Sept 2022
£356,00015 Penbryn Terrace, Brynmill, Swansea, SA2 0DA
Sold Sept 2022
£217,000
Versus other Penbryn Terrace homes
On epc rating, 23 Penbryn Terrace stands well clear of the street.
Price per m²
£1,360
Street avg £1,410
Floor Area
125 m²
Street avg 116 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.8 t/year
Everything you need to know about 23 Penbryn 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
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Brynmill Roundabout — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






