Stay up to date
Stay up to date
Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
  | Â
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SY23 1DTHouse Prices / Wales, Ceredigion, Castle Street
Last updated May 2026
Key Postcode Insights
SY23 1DT is a residential postcode situated on Castle Street, Aberystwyth, SY23 with 9 addresses.
It ranks as the 837th largest and 592nd most expensive of the 1,765 postcodes in the SY23 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 9 properties: 7 houses and 2 flats.
9
Properties
- Houses
- Flats
Key Postcode Insights
SY23 1DT is a residential postcode situated on Castle Street, Aberystwyth, SY23 with 9 addresses.
It ranks as the 837th largest and 592nd most expensive of the 1,765 postcodes in the SY23 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 9 properties: 7 houses and 2 flats.
9
Properties
- Houses
- Flats
Get a Fast Offer
for your property
House Pricesin SY23 1DT
Sale prices range from £155,741 for 2 bedroom Leasehold flats (813 ft2) to £314,749 for 4 bedroom freehold houses with a garden (1,560 ft2) .
Monthly rental prices range from £674 pcm for 2 bed flats to £978 pcm for 4 bed houses.
The gross rental yield is between 3.7% and 5.2%.
The average value per square foot is £192.
Average Sale Value
£222,048
Average Rental Value
£824 pcm
Average Rental Yield
4.5% /year
Average Value Per Sqft
£192 /ft2
Sales Market Trendsin SY23 1DT
The last sale in SY23 1DT sold for £165,000 on 17th December 2025. Since then prices are up an average of 0.2%.
The current average value in the postcode is £222,048.
The SY23 1DT Sales Market has increased by 31.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.8% | £222,048 |
| April 2025 | 1.2% | £223,834 |
| April 2024 | 2.6% | £221,222 |
| April 2023 | -2.4% | £215,542 |
| April 2022 | 14.7% | £220,933 |
| April 2021 | 6.3% | £192,647 |
| April 2020 | 3.4% | £181,176 |
| April 2019 | 4.2% | £175,160 |
| April 2018 | 0.4% | £168,124 |
| April 2017 | -0.8% | £167,433 |
| April 2016 | 1.8% | £168,816 |
| April 2015 | 1.5% | £165,910 |
| April 2014 | 2.8% | £163,519 |
| April 2013 | 1.1% | £159,072 |
| April 2012 | -4.8% | £157,303 |
| April 2011 | -1% | £165,272 |
| April 2010 | -0.1% | £166,973 |
| April 2009 | -5.1% | £167,147 |
| April 2008 | -0.9% | £176,206 |
| April 2007 | 0% | £177,860 |
Rental Market Trendsin SY23 1DT
The current average rental value in the postcode is £824.
The SY23 1DT Rental Market has increased by 49.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.2% | £824pcm |
| April 2025 | 3.4% | £790pcm |
| April 2024 | 4.6% | £765pcm |
| April 2023 | 5.3% | £731pcm |
| April 2022 | 12.3% | £695pcm |
| April 2021 | 3.9% | £618pcm |
| April 2020 | -2.1% | £595pcm |
| April 2019 | 4.2% | £609pcm |
| April 2018 | 3.3% | £584pcm |
| April 2017 | 2.3% | £565pcm |
| April 2016 | 0.1% | £552pcm |
| April 2015 | 2.1% | £552pcm |
| April 2014 | -0.9% | £540pcm |
| April 2013 | 2.7% | £545pcm |
| April 2012 | -0.2% | £531pcm |
| April 2011 | -1% | £532pcm |
| April 2010 | -0.7% | £537pcm |
| April 2009 | -5.4% | £541pcm |
| April 2008 | 0.4% | £572pcm |
| April 2007 | 0% | £570pcm |
Properties and Buildingsin SY23 1DT, Castle Street, Aberystwyth, SY23
- Lily Cottage, Castle Street, Aberystwyth, SY23 1DT3 bed modern house
- The Old Stables, Castle Street, Aberystwyth, SY23 1DT4 bed modern house
- Ty Bach Twt, Castle Street, Aberystwyth, SY23 1DT2 bed modern house
- 1B, Castle Street, Aberystwyth, SY23 1DT
- 1, Castle Street, Aberystwyth, SY23Building2 units
- 2, Castle Street, Aberystwyth, SY23 1DT3 bed period house
- 3, Castle Street, Aberystwyth, SY23 1DT
- 9A, Castle Street, Aberystwyth, SY23 1DT
Sales Historyin SY23 1DT
The last sale was on 17th December 2025 for £165,000 and since then the market in the area has increased by 0.2%. The postcode has had a total of 6 sales since 1995.
SY23 1DT has seen 1 sale in the last three years and 1 sale in the last twelve months.
Sold Dec 2025£165,000 | 2 Bed HouseCastle StreetTy Bach Twt, Castle Street, Aberystwyth, SY23 1DT
Sold Aug 2021£230,000 | 3 Bed HouseCastle StreetLily Cottage, Castle Street, Aberystwyth, SY23 1DT
Sold Sep 2010£176,000 | 3 Bed HouseCastle Street2, Castle Street, Aberystwyth, SY23 1DT
Sold Aug 2005£189,950 | 3 Bed HouseCastle Street2, Castle Street, Aberystwyth, SY23 1DT
Sold Aug 2004£145,000 | 2 Bed HouseCastle StreetTy Bach Twt, Castle Street, Aberystwyth, SY23 1DT
Sold Feb 2003£72,600 | 3 Bed HouseCastle Street2, Castle Street, Aberystwyth, SY23 1DT
Nearby Postcodesto SY23 1DT
SY23 1DT is the 837th largest and the 592nd most expensive postcode out of the 1,765 postcodes in the SY23 area.
- 16 mSY23 2AU, Laura Place, Aberystwyth, SY23SY23 2AU29 Addresses
- 37 mSY23 2AT, New Street, Aberystwyth, SY23SY23 2AT16 Addresses
- 54 mSY23 1DW, Great Darkgate Street, Aberystwyth, SY23SY23 1DW50 Addresses
- 80 mSY23 2LJ, Pier Street, Aberystwyth, SY23SY23 2LJ13 Addresses
- 81 mSY23 1DU, St. James's Square, Aberystwyth, SY23SY23 1DU14 Addresses
- 87 mSY23 2LN, Pier Street, Aberystwyth, SY23SY23 2LN13 Addresses
Estate Agents active nearby!
What's this?
Be the first Estate
Agent here!
Property Typesin SY23 1DT
- 1 period house built between 1800 and 1911
- 3 modern houses built after 1980
- 2 modern flats built after 1980
- 3 other addresses of unknown type
- period house (1)
- modern house (3)
- modern flat (2)
- Unknown (3)
Energy Efficiencyof properties in SY23 1DT
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The dominant rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (1)
- G (0)
- D (2)
- No EPC (5)
Top 3 Most Expensive Saleson Castle Street
Schools Nearbyto SY23 1DT
Public Transport Nearbyto SY23 1DT
The closest station to SY23 1DT is Aberystwyth station which is 400 metres away.
- 379mAberystwyth
- 4.7kmBow Street
- 8.9kmBorth
- 14.6kmAberdovey
Loading...
Loading...
Loading...
Loading...
