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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SA18 3QTHouse Prices / Wales, Carmarthenshire, Derlyn Park
Last updated May 2026
Key Postcode Insights
SA18 3QT is a residential postcode situated on Derlyn Park, Ammanford, SA18 with 46 addresses.
It ranks as the 943rd largest and 576th most expensive of the 1,028 postcodes in the SA18 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 46 houses.
46
Properties
- Houses
Key Postcode Insights
SA18 3QT is a residential postcode situated on Derlyn Park, Ammanford, SA18 with 46 addresses.
It ranks as the 943rd largest and 576th most expensive of the 1,028 postcodes in the SA18 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 46 properties: 46 houses.
46
Properties
- Houses
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House Pricesin SA18 3QT
Sale prices range from £180,213 for 3 bedroom freehold houses with a garden (764 ft2) to £396,014 for 5 bedroom freehold houses with a garden (2,098 ft2) .
Monthly rental prices range from £995 pcm for 3 bed houses to £1,471 pcm for 5 bed houses.
The gross rental yield is between 4.5% and 6.6%.
The average value per square foot is £229.
Average Sale Value
£223,863
Average Rental Value
£1,056 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£229 /ft2
Sales Market Trendsin SA18 3QT
The last sale in SA18 3QT sold for £213,000 on 19th February 2026. Since then prices are up an average of 2.1%.
The current average value in the postcode is £223,863.
The SA18 3QT Sales Market has increased by 63.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.1% | £223,863 |
| April 2025 | 3.2% | £219,271 |
| April 2024 | 1.3% | £212,389 |
| April 2023 | 4.5% | £209,650 |
| April 2022 | 13.7% | £200,630 |
| April 2021 | 12.6% | £176,528 |
| April 2020 | 2.4% | £156,817 |
| April 2019 | 4.3% | £153,070 |
| April 2018 | 6% | £146,728 |
| April 2017 | 1.2% | £138,406 |
| April 2016 | 3.4% | £136,730 |
| April 2015 | 2% | £132,261 |
| April 2014 | 3% | £129,609 |
| April 2013 | 0.4% | £125,813 |
| April 2012 | -3.5% | £125,310 |
| April 2011 | 1.3% | £129,839 |
| April 2010 | -0.6% | £128,110 |
| April 2009 | -9.3% | £128,889 |
| April 2008 | -0.5% | £142,146 |
| April 2007 | 0% | £142,922 |
Rental Market Trendsin SA18 3QT
The current average rental value in the postcode is £1,056.
The SA18 3QT Rental Market has increased by 69.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.7% | £1,056pcm |
| April 2025 | 4.1% | £1,019pcm |
| April 2024 | 7% | £978pcm |
| April 2023 | 8.2% | £914pcm |
| April 2022 | 15.8% | £845pcm |
| April 2021 | 6.8% | £730pcm |
| April 2020 | 2.3% | £683pcm |
| April 2019 | 1.8% | £668pcm |
| April 2018 | 1.9% | £657pcm |
| April 2017 | 3.5% | £645pcm |
| April 2016 | 2.6% | £623pcm |
| April 2015 | 1.6% | £607pcm |
| April 2014 | 2.1% | £597pcm |
| April 2013 | 1.6% | £585pcm |
| April 2012 | 1.7% | £576pcm |
| April 2011 | -0.2% | £566pcm |
| April 2010 | 1.1% | £568pcm |
| April 2009 | -5.5% | £562pcm |
| April 2008 | 5.1% | £594pcm |
| April 2007 | 0% | £566pcm |
Explore Propertiesin SA18 3QT, Derlyn Park, Ammanford, SA18
- 1, Derlyn Park, Ammanford, SA18 3QT
- 2, Derlyn Park, Ammanford, SA18 3QT
- 3, Derlyn Park, Ammanford, SA18 3QT
- 4, Derlyn Park, Ammanford, SA18 3QT
- 5, Derlyn Park, Ammanford, SA18 3QT3 bed house
- 6, Derlyn Park, Ammanford, SA18 3QT3 bed house
- 7, Derlyn Park, Ammanford, SA18 3QT
- 8, Derlyn Park, Ammanford, SA18 3QT
- 9, Derlyn Park, Ammanford, SA18 3QT
- 10, Derlyn Park, Ammanford, SA18 3QT
- 11, Derlyn Park, Ammanford, SA18 3QT
- 12, Derlyn Park, Ammanford, SA18 3QT
- 13, Derlyn Park, Ammanford, SA18 3QT
- 14, Derlyn Park, Ammanford, SA18 3QT
- 15, Derlyn Park, Ammanford, SA18 3QT
- 16, Derlyn Park, Ammanford, SA18 3QT
- 17, Derlyn Park, Ammanford, SA18 3QT
- 18, Derlyn Park, Ammanford, SA18 3QT
- 19, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 20, Derlyn Park, Ammanford, SA18 3QT
- 21, Derlyn Park, Ammanford, SA18 3QT3 bed house
- 22, Derlyn Park, Ammanford, SA18 3QT
- 23, Derlyn Park, Ammanford, SA18 3QT3 bed house
- 24, Derlyn Park, Ammanford, SA18 3QT
- 25, Derlyn Park, Ammanford, SA18 3QT3 bed house
- 26, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 27, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 28, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 29, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 30, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 31, Derlyn Park, Ammanford, SA18 3QT
- 32, Derlyn Park, Ammanford, SA18 3QT
- 33, Derlyn Park, Ammanford, SA18 3QT
- 34, Derlyn Park, Ammanford, SA18 3QT
- 35, Derlyn Park, Ammanford, SA18 3QT
- 36, Derlyn Park, Ammanford, SA18 3QT
- 37, Derlyn Park, Ammanford, SA18 3QT
- 38, Derlyn Park, Ammanford, SA18 3QT
- 39, Derlyn Park, Ammanford, SA18 3QT
- 40, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
- 41, Derlyn Park, Ammanford, SA18 3QT
- 42, Derlyn Park, Ammanford, SA18 3QT
- 43, Derlyn Park, Ammanford, SA18 3QT
- 44, Derlyn Park, Ammanford, SA18 3QT4 bed mid-century house
- 45, Derlyn Park, Ammanford, SA18 3QT
- 46, Derlyn Park, Ammanford, SA18 3QT3 bed mid-century house
Sales Historyin SA18 3QT
The last sale was on 19th February 2026 for £213,000 and since then the market in the area has increased by 2.1%. The postcode has had a total of 14 sales since 1995.
SA18 3QT has seen 7 sales in the last three years and 1 sale in the last twelve months.
Sold Feb 2026£213,000 | 3 Bed HouseDerlyn Park28, Derlyn Park, Ammanford, SA18 3QT
Sold Feb 2025£140,000 | 3 Bed HouseDerlyn Park29, Derlyn Park, Ammanford, SA18 3QT
Sold Jul 2024£200,000 | 3 Bed HouseDerlyn Park30, Derlyn Park, Ammanford, SA18 3QT
Sold Mar 2024£280,000 | 4 Bed HouseDerlyn Park44, Derlyn Park, Ammanford, SA18 3QT
Sold Feb 2024£250,000 | 3 Bed HouseDerlyn Park27, Derlyn Park, Ammanford, SA18 3QT
Sold Feb 2024£185,000 | 3 Bed HouseDerlyn Park40, Derlyn Park, Ammanford, SA18 3QT
Sold Jan 2024£182,000 | 3 Bed HouseDerlyn Park28, Derlyn Park, Ammanford, SA18 3QT
Sold Jun 2021£174,000 | 3 Bed HouseDerlyn Park5, Derlyn Park, Ammanford, SA18 3QT
Sold Apr 2021£163,000 | 3 Bed HouseDerlyn Park21, Derlyn Park, Ammanford, SA18 3QT
Sold Dec 2020£155,000 | 3 Bed HouseDerlyn Park26, Derlyn Park, Ammanford, SA18 3QT
Sold Mar 2019£170,000 | 3 Bed HouseDerlyn Park27, Derlyn Park, Ammanford, SA18 3QT
Sold May 2018£149,950 | 3 Bed HouseDerlyn Park6, Derlyn Park, Ammanford, SA18 3QT
Sold Nov 2017£160,000 | 3 Bed HouseDerlyn Park25, Derlyn Park, Ammanford, SA18 3QT
Sold Sep 2017£160,000 | 3 Bed HouseDerlyn Park23, Derlyn Park, Ammanford, SA18 3QT
Nearby Postcodesto SA18 3QT
SA18 3QT is the 943rd largest and the 576th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- 111 mSA18 3PJ, Glyncoed, Ammanford, SA18SA18 3PJ33 Addresses
- 117 mSA18 3QA, Pontardulais Road, Tycroes, Ammanford, SA18SA18 3QA48 Addresses
- 167 mSA18 3PD, Teglan Park, Ammanford, SA18SA18 3PD65 Addresses
- 185 mSA18 3PB, Penygarn Road, Ammanford, SA18SA18 3PB28 Addresses
- 230 mSA18 3QE, School Lane, Tycroes, Ammanford, SA18SA18 3QE1 Addresses
- 237 mSA18 3QB, Mynyddbach, Ammanford, SA18SA18 3QB22 Addresses
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Property Typesin SA18 3QT
- 9 mid-century houses built between 1936 and 1979
- 5 houses of an unknown age
- 32 other addresses of unknown type
- mid-century house (9)
- house (5)
- Unknown (32)
Energy Efficiencyof properties in SA18 3QT
- Energy Performance Certificate (EPC) surveys conducted for 9 properties.
- The dominant rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (4)
- G (0)
- D (4)
- No EPC (37)
Schools Nearbyto SA18 3QT
Public Transport Nearbyto SA18 3QT
The closest station to SA18 3QT is Pantyffynnon station which is 1.9 kilometres away.
- 1.9kmPantyffynnon
- 3.0kmAmmanford
- 6.5kmPontarddulais
- 6.6kmLlandybie
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