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Lon Y DderwenHouse Prices / Wales, Carmarthenshire
Last updated Jun 2026
Key Street Insights
Lon Y Dderwen is a residential street with 10 addresses.
It ranks as the 267th largest and 1012th most expensive of the 1,038 streets in the SA15 area. The dominant property type is a modern house built after 1980.
The street contains a total of 10 properties: 10 houses.
10
Properties
- Houses
Key Street Insights
Lon Y Dderwen is a residential street with 10 addresses.
It ranks as the 267th largest and 1012th most expensive of the 1,038 streets in the SA15 area. The dominant property type is a modern house built after 1980.
The street contains a total of 10 properties: 10 houses.
10
Properties
- Houses
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House Priceson Lon Y Dderwen
Sale prices range from £225,297 for 4 bedroom freehold houses with a garden (1,862 ft2) to £523,542 for 5 bedroom freehold houses with a garden (2,949 ft2) .
Monthly rental prices range from £1,050 pcm for 4 bed houses to £1,778 pcm for 5 bed houses.
The gross rental yield is between 4.0% and 5.6%.
The average value per square foot is £220.
Average Sale Value
£404,842
Average Rental Value
£1,373 pcm
Average Rental Yield
4.1% /year
Average Value Per Sqft
£220 /ft2
Sales Market Trendson Lon Y Dderwen
The last sale on Lon Y Dderwen sold for £395,000 on 30th June 2023. Since then prices are up an average of 9.2%.
The current average value in the street is £404,842.
The Lon Y Dderwen Sales Market has increased by 65.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 1.6% | £404,842 |
| May 2025 | 1% | £398,283 |
| May 2024 | 3.7% | £394,230 |
| May 2023 | 2.8% | £380,129 |
| May 2022 | 15.3% | £369,872 |
| May 2021 | 9.7% | £320,907 |
| May 2020 | 6.2% | £292,434 |
| May 2019 | 3.9% | £275,374 |
| May 2018 | 0.8% | £265,064 |
| May 2017 | 7.6% | £263,088 |
| May 2016 | -1.8% | £244,574 |
| May 2015 | 1.2% | £248,994 |
| May 2014 | 1.6% | £246,059 |
| May 2013 | 1.3% | £242,195 |
| May 2012 | -4.2% | £239,089 |
| May 2011 | -1.1% | £249,654 |
| May 2010 | 3.4% | £252,515 |
| May 2009 | -12.8% | £244,227 |
| May 2008 | -2.1% | £280,035 |
| May 2007 | 0% | £286,058 |
Rental Market Trendson Lon Y Dderwen
The current average rental value in the street is £1,373.
The Lon Y Dderwen Rental Market has increased by 68.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.7% | £1,373pcm |
| May 2025 | 4.2% | £1,324pcm |
| May 2024 | 6.2% | £1,271pcm |
| May 2023 | 8.1% | £1,197pcm |
| May 2022 | 14.3% | £1,107pcm |
| May 2021 | 8.4% | £968pcm |
| May 2020 | 1.2% | £893pcm |
| May 2019 | 2.8% | £882pcm |
| May 2018 | 1.4% | £858pcm |
| May 2017 | 3.8% | £847pcm |
| May 2016 | 3% | £816pcm |
| May 2015 | 0.7% | £792pcm |
| May 2014 | 1.9% | £786pcm |
| May 2013 | 0.2% | £772pcm |
| May 2012 | 2.1% | £770pcm |
| May 2011 | -0.2% | £754pcm |
| May 2010 | 2.4% | £755pcm |
| May 2009 | -5.7% | £738pcm |
| May 2008 | 4.8% | £783pcm |
| May 2007 | 0% | £746pcm |
Explore Propertieson Lon Y Dderwen, Llanelli, SA15
- 2, Lon Y Dderwen, Llanelli, SA15 4HP
- 4, Lon Y Dderwen, Llanelli, SA15 4HP
- 6, Lon Y Dderwen, Llanelli, SA15 4HP
- 8, Lon Y Dderwen, Llanelli, SA15 4HP
- 10, Lon Y Dderwen, Llanelli, SA15 4HP
- 12, Lon Y Dderwen, Llanelli, SA15 4HP4 bed modern house
- 14, Lon Y Dderwen, Llanelli, SA15 4HP
- 16, Lon Y Dderwen, Llanelli, SA15 4HP
- 18, Lon Y Dderwen, Llanelli, SA15 4HP
- 20, Lon Y Dderwen, Llanelli, SA15 4HP5 bed modern house
Sales Historyon Lon Y Dderwen, Llanelli, SA15
The last sale was on 30th June 2023 for £395,000 and since then the market in the area has increased by 9.2%. The street has had a total of 7 sales since 1995.
Lon Y Dderwen, Llanelli, SA15 has seen 1 sale in the last three years and no sales in the last twelve months.
Sold Jun 2023£395,000 | 4 Bed HouseLon Y Dderwen12, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Oct 2018£80,000 | 5 Bed HouseLon Y Dderwen20, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Dec 2004£240,000 | 4 Bed HouseLon Y Dderwen6, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Jan 2004£182,000 | 4 Bed HouseLon Y Dderwen18, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Aug 2002£160,000 | 4 Bed HouseLon Y Dderwen16, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Mar 2002£144,500 | 4 Bed HouseLon Y Dderwen6, Lon Y Dderwen, Llanelli, SA15 4HP
Sold Feb 1998£147,000 | 4 Bed HouseLon Y Dderwen4, Lon Y Dderwen, Llanelli, SA15 4HP
Top 3 Most Expensive Saleson Lon Y Dderwen, Llanelli, SA15
Nearby Streetsto Lon Y Dderwen, Llanelli, SA15
Lon Y Dderwen, Llanelli, SA15 is the 267th largest and the 1012th most expensive street in the SA15 area.
- 63 mParc Brynmawr, Furnace, Llanelli, SA1534 Addresses
- 240 mDanybanc, Llanelli, SA1571 Addresses
- 297 mLlundain Fach, Llanelli, SA1551 Addresses
- 343 mHeol Trubshaw, Llanelli, SA1511 Addresses
- 367 mAel Y Bryn Close, Llanelli, SA1511 Addresses
- 380 mAelybryn Drive, Felinfoel, Llanelli, SA1519 Addresses
Postcodeson Lon Y Dderwen, Llanelli, SA15
There is 1 postcode on Lon Y Dderwen, Llanelli, SA15.
- House prices in SA15 4HP10 Addresses
Property Typesin Lon Y Dderwen
- 2 modern houses built after 1980
- 8 other addresses of unknown type
- modern house (2)
- Unknown (8)
Energy Efficiencyof properties on Lon Y Dderwen
- Energy Performance Certificate (EPC) surveys conducted for 2 properties.
- The dominant rating is B.
- A (0)
- E (0)
- B (1)
- F (0)
- C (1)
- G (0)
- D (0)
- No EPC (8)
Schools Nearbyto Lon Y Dderwen, Llanelli, SA15
Public Transport Nearbyto Lon Y Dderwen, Llanelli, SA15
The closest station to Lon Y Dderwen, Llanelli, SA15 is Llanelli station which is 2.6 kilometres away.
- 2.6kmLlanelli
- 4.8kmBynea
- 5.4kmLlangennech
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