14 Plas Newydd, Grovesend, Swansea, SA4 4WN
About 14 Plas Newydd
14 Plas Newydd is a three-bedroom detached house in Grovesend, Swansea, Swansea (SA4 4WN). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2017) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump.
Today's modelled estimate of £226,000 sits 80.8% above the 2017 sale of £125,000. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). On the market in July 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
14 Plas Newydd has an approved side and rear extension on the planning record.
1 application on record at 14 Plas Newydd, Grovesend, Swansea, SA4 4WN
- Oct 2025ExtensionFullOutcome in report
Extension: Side and rear of property
Rear and side ground floor extension
- Documents
- 15 docs on file
- Reference
- 2025/1823/FUL
Unlock 14 Plas Newydd, Grovesend, Swansea, SA4 4WN's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
14 Plas Newydd valuation sits well clear of the typical sold price in this postcode.
£226,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
6 July 2017Most recent
£125,000
Median price across the last 5 sales in SA4 4WN: £132,000 (2023–2016).
Nearby sales in SA4 4WN
16 Plas Newydd, Grovesend, Swansea, SA4 4WN
Sold Apr 2023
£197,50040 Plas Newydd, Grovesend, Swansea, SA4 4WN
Sold Sept 2021
£199,99517 Plas Newydd, Grovesend, Swansea, SA4 4WN
Sold Nov 2017
£117,0009 Plas Newydd, Grovesend, Swansea, SA4 4WN
Sold May 2017
£132,0002 Plas Newydd, Grovesend, Swansea, SA4 4WN
Sold Aug 2016
£132,000
Versus other Plas Newydd homes
EPC Rating for 14 Plas Newydd lags the street by a wide margin.
Price per m²
£1,712
Street avg £1,951
Floor Area
73 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.1 t/year
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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
Coalbrook Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







