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John StreetHouse Prices / Wales, Carmarthenshire
Last updated Jun 2026
Key Street Insights
John Street is a residential street with 12 addresses.
It ranks as the 314th largest and 47th most expensive of the 1,038 streets in the SA15 area.
The street contains a total of 12 properties: 2 houses and 10 flats.
12
Properties
- Houses
- Flats
Key Street Insights
John Street is a residential street with 12 addresses.
It ranks as the 314th largest and 47th most expensive of the 1,038 streets in the SA15 area.
The street contains a total of 12 properties: 2 houses and 10 flats.
12
Properties
- Houses
- Flats
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House Priceson John Street
Sale prices range from £82,300 for 2 bedroom Leasehold flats (538 ft2) to £158,988 for 3 bedroom freehold houses with a garden (983 ft2) .
Monthly rental prices range from £489 pcm for 2 bed flats to £888 pcm for 3 bed houses.
The gross rental yield is between 5.9% and 7.1%.
The average value per square foot is £144.
Average Sale Value
£105,948
Average Rental Value
£583 pcm
Average Rental Yield
6.6% /year
Average Value Per Sqft
£144 /ft2
Sales Market Trendson John Street
The last sale on John Street sold for £65,000 on 6th November 2025. Since then prices are up an average of 49.2%.
The current average value in the street is £105,948.
The John Street Sales Market has increased by 55.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 1.7% | £105,948 |
| May 2025 | 1.9% | £104,130 |
| May 2024 | 4.3% | £102,200 |
| May 2023 | 1.9% | £98,032 |
| May 2022 | 13.2% | £96,244 |
| May 2021 | 9.3% | £85,002 |
| May 2020 | 6.5% | £77,768 |
| May 2019 | 2.1% | £72,988 |
| May 2018 | -0.5% | £71,482 |
| May 2017 | 5.7% | £71,854 |
| May 2016 | -2.7% | £67,969 |
| May 2015 | 0.9% | £69,887 |
| May 2014 | 0.8% | £69,235 |
| May 2013 | 0.3% | £68,673 |
| May 2012 | -5.2% | £68,462 |
| May 2011 | -3.1% | £72,218 |
| May 2010 | 0.7% | £74,536 |
| May 2009 | -15.1% | £74,014 |
| May 2008 | -1.9% | £87,218 |
| May 2007 | 0% | £88,885 |
Rental Market Trendson John Street
The current average rental value in the street is £583.
The John Street Rental Market has increased by 58.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.8% | £583pcm |
| May 2025 | 5% | £562pcm |
| May 2024 | 6.8% | £535pcm |
| May 2023 | 7.2% | £501pcm |
| May 2022 | 12.3% | £467pcm |
| May 2021 | 7.9% | £416pcm |
| May 2020 | 1.6% | £385pcm |
| May 2019 | 1.1% | £379pcm |
| May 2018 | 0% | £375pcm |
| May 2017 | 2.1% | £375pcm |
| May 2016 | 1.9% | £368pcm |
| May 2015 | 0.5% | £361pcm |
| May 2014 | 1.1% | £359pcm |
| May 2013 | -0.7% | £355pcm |
| May 2012 | 1.1% | £358pcm |
| May 2011 | -2.2% | £354pcm |
| May 2010 | -0.3% | £362pcm |
| May 2009 | -8.3% | £363pcm |
| May 2008 | 5.1% | £396pcm |
| May 2007 | 0% | £377pcm |
Properties and Buildingson John Street, Llanelli, SA15
- The Old Warehouse, John Street, Llanelli, SA15Building2 units
- 2, John Street, Llanelli, SA15Building2 units
- 11, John Street, Llanelli, SA15 building2 units
- 13, John Street, Llanelli, SA15 1UH
- 15, John Street, Llanelli, SA15 building2 units
- Flat, 17, John Street, Llanelli, SA15 1UH
- 18, John Street, Llanelli, SA15 1UH
- 21, John Street, Llanelli, SA15 1UH
Sales Historyon John Street, Llanelli, SA15
The last sale was on 6th November 2025 for £65,000 and since then the market in the area has increased by 49.2%. The street has had a total of 7 sales since 1995.
John Street, Llanelli, SA15 has seen 2 sales in the last three years and 1 sale in the last twelve months.
Sold Nov 2025£65,000 | 3 Bed HouseJohn Street13, John Street, Llanelli, SA15 1UH
Sold Nov 2023£65,000 | 3 Bed HouseJohn Street13, John Street, Llanelli, SA15 1UH
Sold May 2017£125,000 | 2 Bed Flat15, John StreetFlat 1, 15, John Street, Llanelli, SA15 1UH
Sold May 2017£140,000 | 2 Bed Flat11, John StreetFlat 1, 11, John Street, Llanelli, SA15 1UH
Sold Apr 2016£85,000 | 3 Bed HouseJohn Street21, John Street, Llanelli, SA15 1UH
Sold Aug 2015£55,000 | 2 Bed Flat15, John StreetFlat 1, 15, John Street, Llanelli, SA15 1UH
Sold Jun 2000£67,500 | 3 Bed HouseJohn Street13, John Street, Llanelli, SA15 1UH
Top 3 Most Expensive Saleson John Street, Llanelli, SA15
Nearby Streetsto John Street, Llanelli, SA15
John Street, Llanelli, SA15 is the 314th largest and the 47th most expensive street in the SA15 area.
- 67 mStepney Street, Llanelli, SA1561 Addresses
- 70 mMurray Street, Llanelli, SA1546 Addresses
- 71 mCowell Street, Llanelli, SA1550 Addresses
- 97 mCowell Precinct, Llanelli, SA153 Addresses
- 124 mInkerman Street, Llanelli, SA1532 Addresses
- 137 mUpper Inkerman Street, Llanelli, SA1510 Addresses
Postcodeson John Street, Llanelli, SA15
There is 1 postcode on John Street, Llanelli, SA15.
- House prices in SA15 1UH12 Addresses
Property Typesin John Street
- 12 other addresses of unknown type
- Unknown (12)
Energy Efficiencyof properties on John Street
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (4)
- G (0)
- D (0)
- No EPC (8)
Schools Nearbyto John Street, Llanelli, SA15
Public Transport Nearbyto John Street, Llanelli, SA15
The closest station to John Street, Llanelli, SA15 is Llanelli station which is 800 metres away.
- 800mLlanelli
- 4.5kmBynea
- 5.9kmLlangennech
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