Postcode SA4 3SU is located in a rural village, within the Pen-clawdd ward of Swansea in the Wales region, and forms part of the Llanmorlais & Three Crosses area. It has very low deprivation and very low crime levels, with around 15.3 crimes per 1,000 residents per year, about 82% below the Wales average of 86 per 1,000. The average income per household in Llanmorlais & Three Crosses is £50,785 per year. The nearest station is Bynea, about 3 miles away. There are no primary and no secondary schools in the area.
Llanmorlais & Three Crosses has a very low level of deprivation, ranked at position 1,667 out of 32,844 areas in the United Kingdom, placing it within the top 5% most deprived areas in Wales.
Llanmorlais & Three Crosses has a very low crime rate, with approximately 15.3 reported incidents per 1,000 population each year.
Approximately 1.8% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 8.4% of dwellings are socially rented.
The average income per household in Llanmorlais & Three Crosses is £50,785 per year.
No significant noise sources from railways or roads near SA4 3SU.
The nearest station is Bynea located about 3 miles away. There are no other stations nearby.
Based on 47 recent sales, the median property price is £255,000 (about £251 per square foot) in Pen-clawdd area, with individual transactions ranging from £55,000 up to £830,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 25 | £350,000 | £267 |
| Semi-Detached | 13 | £232,000 | £240 |
| Terraced | 9 | £155,000 | £222 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £206,000 | £141,500 | £130,000 |
| 2017 | £247,500 | £151,500 | £122,000 |
| 2018 | £192,000 | £154,000 | £157,000 |
| 2019 | £210,000 | £185,000 | £139,950 |
| 2020 | £190,000 | £192,000 | £155,000 |
| 2021 | £309,975 | £173,750 | £156,750 |
| 2022 | £292,500 | £227,000 | £179,000 |
| 2023 | £270,000 | £199,500 | £175,000 |
| 2024 | £290,000 | £220,000 | £210,000 |
| 2025 | £337,500 | £232,000 | £156,500 |
| 2026 | £271,500 | £256,500 | £148,500 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £185 | £124 | £134 |
| 2017 | £211 | £162 | £139 |
| 2018 | £216 | £151 | £169 |
| 2019 | £222 | £176 | £174 |
| 2020 | £223 | £188 | £168 |
| 2021 | £230 | £191 | £179 |
| 2022 | £306 | £230 | £187 |
| 2023 | £271 | £217 | £207 |
| 2024 | £243 | £218 | £232 |
| 2025 | £269 | £248 | £222 |
| 2026 | £244 | £240 | £177 |
There were 9 recent sold properties in the last 18 months near SA4 3SU.
| Date | Address | Type | Tenure | Price | Map |
|---|---|---|---|---|---|
| 10 Dec 2025 | 2, Riverside, Swansea, SA4 3SU | Semi-Detached | Freehold | £235,000 | |
| 12 Jun 2025 | 7, Riverside, Swansea, SA4 3SU | Semi-Detached | Freehold | £310,000 | |
| 10 Apr 2025 | 103, New Road, Swansea, SA4 3TA | Detached | Freehold | £320,000 | |
| 03 Mar 2026 | 14, Trem Y Mor, Swansea, SA4 3TZ | Detached | Freehold | £345,000 | |
| 19 Nov 2025 | 17, Station Road, Swansea, SA4 3TW | Detached | Freehold | £385,000 |
Elected local representatives for SA4 3SU, including ward councillors and the local member of parliament.
Andrew Williams
Pen-clawdd - Elected 5 May 2022
Tonia Antoniazzi
Gower - Elected 4 Jul 2024
The area around SA4 3SU records about 15 crimes per 1,000 residents per year, which is a very low crime rate for England: it scores 1 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, public order and anti-social behaviour.
The median sale price around SA4 3SU in Llanmorlais & Three Crosses is £255,000 (about £251 per square foot) based on 47 registered sales according to HM Land Registry data.
There is 1 school close to SA4 3SU, including Penclawdd Primary School. Ratings are from the latest Ofsted inspections.
SA4 3SU scores 2 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 1,667 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The Member of Parliament for Gower covering SA4 3SU is Tonia Antoniazzi (Labour Party), elected at the 2024 general election. The area is represented by 1 local councillor: Andrew Williams (Labour Party).
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.