BonllwynHouse Prices / Wales, Carmarthenshire
Last updated Jun 2026
Key Street Insights
Bonllwyn is a residential street with 54 addresses.
It ranks as the 518th largest and 180th most expensive of the 631 streets in the SA18 area. The dominant property type is a period house built between 1800 and 1911.
The street contains a total of 54 properties: 52 houses and 2 flats.
54
Properties
- Houses
- Flats
Key Street Insights
Bonllwyn is a residential street with 54 addresses.
It ranks as the 518th largest and 180th most expensive of the 631 streets in the SA18 area. The dominant property type is a period house built between 1800 and 1911.
The street contains a total of 54 properties: 52 houses and 2 flats.
54
Properties
- Houses
- Flats
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House Priceson Bonllwyn
Sale prices range from £57,408 for 1 bedroom Leasehold flats (398 ft2) to £643,566 for 5 bedroom freehold houses with a garden (2,830 ft2) .
Monthly rental prices range from £382 pcm for 1 bed flats to £2,185 pcm for 5 bed houses.
The gross rental yield is between 4.0% and 8.0%.
The average value per square foot is £150.
Average Sale Value
£176,710
Average Rental Value
£998 pcm
Average Rental Yield
6.8% /year
Average Value Per Sqft
£150 /ft2
Sales Market Trendson Bonllwyn
The last sale on Bonllwyn sold for £155,000 on 2nd March 2026. Since then prices are up an average of 1.7%.
The current average value in the street is £176,710.
The Bonllwyn Sales Market has increased by 56.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 2.3% | £176,710 |
| May 2025 | 4.2% | £172,785 |
| May 2024 | 1.1% | £165,810 |
| May 2023 | 3.4% | £163,933 |
| May 2022 | 11.9% | £158,473 |
| May 2021 | 14.5% | £141,650 |
| May 2020 | 0.2% | £123,716 |
| May 2019 | 5.1% | £123,427 |
| May 2018 | 3.1% | £117,419 |
| May 2017 | 0.7% | £113,909 |
| May 2016 | 3.9% | £113,070 |
| May 2015 | 3.8% | £108,861 |
| May 2014 | 1.9% | £104,898 |
| May 2013 | -1.1% | £102,967 |
| May 2012 | -4.2% | £104,160 |
| May 2011 | 0.7% | £108,755 |
| May 2010 | 0.6% | £107,974 |
| May 2009 | -9% | £107,382 |
| May 2008 | -2.1% | £117,980 |
| May 2007 | 0% | £120,504 |
Rental Market Trendson Bonllwyn
The current average rental value in the street is £998.
The Bonllwyn Rental Market has increased by 62.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| May 2026 | 3.6% | £998pcm |
| May 2025 | 4.1% | £964pcm |
| May 2024 | 6.2% | £926pcm |
| May 2023 | 8.3% | £872pcm |
| May 2022 | 13.1% | £805pcm |
| May 2021 | 7.9% | £712pcm |
| May 2020 | 1.3% | £659pcm |
| May 2019 | 2.1% | £651pcm |
| May 2018 | 0.7% | £638pcm |
| May 2017 | 2.8% | £633pcm |
| May 2016 | 2.4% | £616pcm |
| May 2015 | 0.6% | £601pcm |
| May 2014 | 1.4% | £598pcm |
| May 2013 | -0.2% | £590pcm |
| May 2012 | 1.7% | £591pcm |
| May 2011 | -0.8% | £581pcm |
| May 2010 | 1.3% | £585pcm |
| May 2009 | -6.2% | £578pcm |
| May 2008 | 5.5% | £616pcm |
| May 2007 | 0% | £584pcm |
Properties and Buildingson Bonllwyn, Ammanford, SA18
- Rhandirmwyn, Bonllwyn, Ammanford, SA18 2EF5 bed modern house
- 1, Bonllwyn, Ammanford, SA18 2EF
- 2, Bonllwyn, Ammanford, SA18 2EF5 bed mid-century house
- 3, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 4, Bonllwyn, Ammanford, SA18 2EF
- 5, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 6, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 8, Bonllwyn, Ammanford, SA18 2EF
- 9, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 10, Bonllwyn, Ammanford, SA18 2EF
- 11, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 12, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 14, Bonllwyn, Ammanford, SA18 2EF
- 15, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 16, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 17, Bonllwyn, Ammanford, SA18 2EF
- 18, Bonllwyn, Ammanford, SA18 2EF3 bed house
- 19, Bonllwyn, Ammanford, SA18 2EF
- 20, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 21, Bonllwyn, Ammanford, SA18 2EF
- 22, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 23, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 24, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 25, Bonllwyn, Ammanford, SA18 2EF
- 26, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 27, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 28, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 29, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 30, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 31, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 32, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 33, Bonllwyn, Ammanford, SA18 2EF
- 34, Bonllwyn, Ammanford, SA18 2EF
- 35, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 36, Bonllwyn, Ammanford, SA18 2EF
- 37, Bonllwyn, Ammanford, SA18 2EF4 bed period house
- 38, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 39, Bonllwyn, Ammanford, SA18 2EF
- 40, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 41, Bonllwyn, Ammanford, SA18 2EF
- 42, Bonllwyn, Ammanford, SA18 2EF
- 43, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 44, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 45, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 46, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 47, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 48, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 49, Bonllwyn, Ammanford, SA18 2EF4 bed house
- 50, Bonllwyn, Ammanford, SA18 Period building2 units
- 52, Bonllwyn, Ammanford, SA18 2EF
- 54, Bonllwyn, Ammanford, SA18 2EF3 bed period house
- 56, Bonllwyn, Ammanford, SA18 2EF
- 58, Bonllwyn, Ammanford, SA18 2EF3 bed period house
Sales Historyon Bonllwyn, Ammanford, SA18
The last sale was on 2nd March 2026 for £155,000 and since then the market in the area has increased by 1.7%. The street has had a total of 72 sales since 1995.
Bonllwyn, Ammanford, SA18 has seen 9 sales in the last three years and 4 sales in the last twelve months.
Sold Mar 2026£155,000 | 3 Bed HouseBonllwyn54, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2025£135,000 | 3 Bed HouseBonllwyn15, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2025£160,000 | 3 Bed HouseBonllwyn29, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2025£130,000 | 3 Bed HouseBonllwyn30, Bonllwyn, Ammanford, SA18 2EF
Sold May 2025£130,000 | 3 Bed HouseBonllwyn28, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2025£138,000 | 3 Bed HouseBonllwyn48, Bonllwyn, Ammanford, SA18 2EF
Sold Jan 2024£232,000 | 4 Bed HouseBonllwyn3, Bonllwyn, Ammanford, SA18 2EF
Sold Nov 2023£190,000 | 4 Bed HouseBonllwyn32, Bonllwyn, Ammanford, SA18 2EF
Sold Sep 2023£80,000 | 2 Bed FlatBonllwyn50A, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2021£139,995 | 4 Bed HouseBonllwyn37, Bonllwyn, Ammanford, SA18 2EF
Sold Sep 2021£168,000 | 3 Bed HouseBonllwyn20, Bonllwyn, Ammanford, SA18 2EF
Sold Aug 2021£100,000 | 3 Bed HouseBonllwyn6, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2020£138,000 | 3 Bed HouseBonllwyn9, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2020£115,000 | 3 Bed HouseBonllwyn29, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2020£113,000 | 3 Bed HouseBonllwyn46, Bonllwyn, Ammanford, SA18 2EF
Sold Feb 2020£153,500 | 4 Bed HouseBonllwyn22, Bonllwyn, Ammanford, SA18 2EF
Sold Aug 2019£103,500 | 3 Bed HouseBonllwyn48, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2019£174,950 | 4 Bed HouseBonllwyn35, Bonllwyn, Ammanford, SA18 2EF
Sold May 2019£104,000 | 3 Bed HouseBonllwyn12, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2018£102,000 | 4 Bed HouseBonllwyn37, Bonllwyn, Ammanford, SA18 2EF
Sold Jan 2018£120,000 | 3 Bed HouseBonllwyn11, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2017£77,500 | 3 Bed HouseBonllwyn11, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2017£86,000 | 4 Bed HouseBonllwyn26, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2017£110,000 | 3 Bed HouseBonllwyn16, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2017£107,000 | 3 Bed HouseBonllwyn9, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2017£125,000 | 3 Bed HouseBonllwyn20, Bonllwyn, Ammanford, SA18 2EF
Sold Aug 2016£115,000 | 3 Bed HouseBonllwyn38, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2016£129,000 | 4 Bed HouseBonllwyn22, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2016£62,500 | 3 Bed HouseBonllwyn9, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2016£124,500 | 3 Bed HouseBonllwyn46, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2015£85,000 | 3 Bed HouseBonllwyn43, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2015£65,500 | 3 Bed HouseBonllwyn20, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2014£100,000 | 4 Bed HouseBonllwyn22, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2011£210,000 | 4 Bed HouseBonllwyn5, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2010£99,000 | 4 Bed HouseBonllwyn35, Bonllwyn, Ammanford, SA18 2EF
Sold May 2010£95,000 | 3 Bed HouseBonllwyn16, Bonllwyn, Ammanford, SA18 2EF
Sold Sep 2009£56,000 | 3 Bed HouseBonllwyn46, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2009£101,000 | 4 Bed HouseBonllwyn31, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2008£140,000 | 4 Bed HouseBonllwyn22, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2007£172,500 | 4 Bed HouseBonllwyn49, Bonllwyn, Ammanford, SA18 2EF
Sold Nov 2007£395,000 | 5 Bed HouseBonllwynRhandirmwyn, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2007£105,000 | 3 Bed HouseBonllwyn44, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2007£116,000 | 3 Bed HouseBonllwyn47, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2007£139,000 | 3 Bed HouseBonllwyn18, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2006£113,000 | 4 Bed HouseBonllwyn26, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2005£112,500 | 4 Bed HouseBonllwyn32, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2005£54,000 | 4 Bed HouseBonllwyn31, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 2005£87,000 | 3 Bed HouseBonllwyn47, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 2004£99,950 | 3 Bed HouseBonllwyn12, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2004£76,500 | 3 Bed HouseBonllwyn48, Bonllwyn, Ammanford, SA18 2EF
Sold Jan 2004£65,250 | 3 Bed HouseBonllwyn40, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2002£47,000 | 3 Bed HouseBonllwyn44, Bonllwyn, Ammanford, SA18 2EF
Sold Oct 2002£52,000 | 3 Bed HouseBonllwyn8, Bonllwyn, Ammanford, SA18 2EF
Sold May 2002£23,000 | 3 Bed HouseBonllwyn18, Bonllwyn, Ammanford, SA18 2EF
Sold May 2002£45,000 | 3 Bed HouseBonllwyn54, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2002£32,500 | 4 Bed HouseBonllwyn26, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2001£49,000 | 3 Bed HouseBonllwyn19, Bonllwyn, Ammanford, SA18 2EF
Sold Feb 2001£40,000 | 3 Bed HouseBonllwyn48, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 2000£29,000 | 3 Bed HouseBonllwyn21, Bonllwyn, Ammanford, SA18 2EF
Sold Nov 2000£51,000 | 3 Bed HouseBonllwyn45, Bonllwyn, Ammanford, SA18 2EF
Sold Jun 2000£31,600 | 3 Bed HouseBonllwyn40, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 2000£18,000 | 3 Bed HouseBonllwyn16, Bonllwyn, Ammanford, SA18 2EF
Sold Jan 1999£15,763 | 3 Bed HouseBonllwyn12, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 1998£40,000 | 3 Bed HouseBonllwyn41, Bonllwyn, Ammanford, SA18 2EF
Sold Dec 1998£35,500 | 3 Bed HouseBonllwyn4, Bonllwyn, Ammanford, SA18 2EF
Sold Nov 1998£44,000 | 4 Bed HouseBonllwyn33, Bonllwyn, Ammanford, SA18 2EF
Sold Sep 1997£37,500 | 3 Bed HouseBonllwyn16, Bonllwyn, Ammanford, SA18 2EF
Sold Sep 1996£18,000 | 4 Bed HouseBonllwyn34, Bonllwyn, Ammanford, SA18 2EF
Sold May 1996£43,000 | 3 Bed HouseBonllwyn30, Bonllwyn, Ammanford, SA18 2EF
Sold Apr 1996£36,750 | 3 Bed HouseBonllwyn38, Bonllwyn, Ammanford, SA18 2EF
Sold Mar 1996£58,000 | 5 Bed HouseBonllwyn2, Bonllwyn, Ammanford, SA18 2EF
Sold Jul 1995£35,000 | 3 Bed HouseBonllwyn10, Bonllwyn, Ammanford, SA18 2EF
Nearby Streetsto Bonllwyn, Ammanford, SA18
Bonllwyn, Ammanford, SA18 is the 518th largest and the 180th most expensive street in the SA18 area.
- 80 mClos Yr Afon, Ammanford, SA1816 Addresses
- 135 mLlwyn Y Bryn, Ammanford, SA1872 Addresses
- 151 mMaesllwyn, Ammanford, SA1819 Addresses
- 180 mParc Henry Lane, Ammanford, SA1822 Addresses
- 232 mRiverway, Ammanford, SA1840 Addresses
- 289 mLlys Dolgader, Ammanford, SA1810 Addresses
Postcodeson Bonllwyn, Ammanford, SA18
There is 1 postcode on Bonllwyn, Ammanford, SA18.
- House prices in SA18 2EF54 Addresses
Property Typesin Bonllwyn
- 31 period houses built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- 1 modern house built after 1980
- 1 mid-century house built between 1936 and 1979
- 2 houses of an unknown age
- 17 other addresses of unknown type
- period house (31)
- period flat (2)
- modern house (1)
- mid-century house (1)
- house (2)
- Unknown (17)
Energy Efficiencyof properties on Bonllwyn
- Energy Performance Certificate (EPC) surveys conducted for 35 properties.
- The dominant rating is D.
- A (0)
- E (4)
- B (0)
- F (4)
- C (4)
- G (0)
- D (23)
- No EPC (19)
Schools Nearby
Public Transport Nearby
The closest station to Bonllwyn, Ammanford, SA18 is Ammanford station, which is 800 metres away.
- 800mAmmanford
- 2.8kmPantyffynnon
- 3.1kmLlandybie
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