The SY23 1 postcode sector is within the county of Dyfed.
Did you know? According to the 2021 Census, the SY23 1 postcode sector is home to a bustling 5,994 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 193 postcodes already in use, this leaves 207 units available.
The largest settlement in the SY23 1 postal code is ABERYSTWYTH followed by PENPARCAU, and TREFECHAN.
The SY23 1 Postcode shares a border with SY23 2 (ABERYSTWYTH, PENGLAIS), SY23 3 (PENGLAIS, LLANBADARN FAWR, ABERYSTWYTH) and SY23 4 (LLANILAR, LLANFARIAN, RHYDYFELIN).
The sector is within the post town of ABERYSTWYTH.
SY23 1 is a postcode sector within the SY23 postcode district which is within the SY Shrewsbury postcode area.
The Royal Mail delivery office for the SY23 1 postal sector is the Aberystwyth Delivery Office.
The area of the SY23 1 postcode sector is 1.15 square miles which is 2.99 square kilometres or 738.34 square acres.
Map of the SY23 1 Postcode Sector
Explore the SY23 1 postcode sector by using our free interactive map.
| S | Y | 2 | 3 | - | 1 | X | X |
| S | Y | 2 | 3 | Space | 1 | Letter | Letter |
Official List of Streets
ABERYSTWYTH (59 Streets)
Southgate (2 Streets)
Trefechan (12 Streets)
Llangawsai (6 Streets)
Penparcau (33 Streets)
Unofficial Streets or Alternative Spellings
Penparcau
HEOL BRYN HEOL DINAS HEOL TYN-Y-FRON YSTWYTH CLOSEABERYSTWYTH
KING STREET LAURA PLACE NEW PROMENADE NEW STREET PEN-YR-ANGOR PENGLAIS ROAD PIER STREET POPLAR ROW THESPIAN STREETWeather Forecast for SY23 1
Press Button to Show Forecast for Aberystwyth - South (Beach)
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Cloudy | 5.0°C (feels like 3.0°C) | 4.00% | ENE 4 mph |
| 03:00 to 06:00 | | Cloudy | 7.0°C (feels like 4.0°C) | 49.00% | S 9 mph |
| 06:00 to 09:00 | | Cloudy | 8.0°C (feels like 5.0°C) | 6.00% | WNW 13 mph |
| 09:00 to 12:00 |  | Light rain shower (day) | 9.0°C (feels like 6.0°C) | 33.00% | NW 13 mph |
| 12:00 to 15:00 | | Cloudy | 10.0°C (feels like 7.0°C) | 8.00% | NW 13 mph |
| 15:00 to 18:00 |  | Partly cloudy (day) | 10.0°C (feels like 7.0°C) | 1.00% | NW 13 mph |
| 18:00 to 21:00 | | Partly cloudy (day) | 10.0°C (feels like 8.0°C) | 0.00% | NNW 9 mph |
| 21:00 to 00:00 |  | Clear night | 6.0°C (feels like 4.0°C) | 1.00% | NNE 7 mph |
Press Button to Show Forecast for Aberystwyth - South (Beach)
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Partly cloudy (night) | 4.0°C (feels like 2.0°C) | 1.00% | ENE 4 mph |
| 03:00 to 06:00 | | Partly cloudy (night) | 3.0°C (feels like 1.0°C) | 2.00% | ENE 4 mph |
| 06:00 to 09:00 | | Partly cloudy (day) | 5.0°C (feels like 2.0°C) | 3.00% | ENE 7 mph |
| 09:00 to 12:00 | | Cloudy | 9.0°C (feels like 6.0°C) | 8.00% | E 9 mph |
| 12:00 to 15:00 | | Cloudy | 10.0°C (feels like 8.0°C) | 13.00% | E 7 mph |
| 15:00 to 18:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 13.00% | N 7 mph |
| 18:00 to 21:00 | | Cloudy | 10.0°C (feels like 8.0°C) | 12.00% | ENE 7 mph |
| 21:00 to 00:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 9.00% | E 4 mph |
Press Button to Show Forecast for Aberystwyth - South (Beach)
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Partly cloudy (night) | 5.0°C (feels like 3.0°C) | 7.00% | ENE 7 mph |
| 03:00 to 06:00 | | Partly cloudy (night) | 4.0°C (feels like 1.0°C) | 7.00% | ENE 7 mph |
| 06:00 to 09:00 | | Partly cloudy (day) | 5.0°C (feels like 2.0°C) | 8.00% | ENE 9 mph |
| 09:00 to 12:00 | | Partly cloudy (day) | 9.0°C (feels like 7.0°C) | 7.00% | ENE 9 mph |
| 12:00 to 15:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 9.00% | ENE 9 mph |
| 15:00 to 18:00 | | Cloudy | 12.0°C (feels like 10.0°C) | 15.00% | NE 9 mph |
| 18:00 to 21:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 13.00% | NE 9 mph |
| 21:00 to 00:00 | | Cloudy | 8.0°C (feels like 6.0°C) | 11.00% | NE 9 mph |
Press Button to Show Forecast for Aberystwyth - South (Beach)
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 14.00% | NE 9 mph |
| 03:00 to 06:00 | | Cloudy | 7.0°C (feels like 4.0°C) | 14.00% | NNE 9 mph |
| 06:00 to 09:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 15.00% | NNE 9 mph |
| 09:00 to 12:00 |  | Light rain | 9.0°C (feels like 7.0°C) | 47.00% | NNE 11 mph |
| 12:00 to 15:00 | | Light rain | 11.0°C (feels like 8.0°C) | 54.00% | N 11 mph |
| 15:00 to 18:00 | | Partly cloudy (day) | 11.0°C (feels like 9.0°C) | 13.00% | NNW 13 mph |
| 18:00 to 21:00 | | Partly cloudy (day) | 10.0°C (feels like 8.0°C) | 10.00% | NNW 11 mph |
| 21:00 to 00:00 | | Clear night | 9.0°C (feels like 7.0°C) | 7.00% | WNW 7 mph |
House Prices in the SY23 1 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £269,195 | 10 | £268,333 | 15 | £240,700 | 5 | £258,250 | 4 |
| Semi-Detached | £202,971 | 17 | £217,453 | 16 | £210,818 | 14 | £188,333 | 9 |
| Terraced | £155,583 | 30 | £156,032 | 37 | £158,263 | 19 | £159,838 | 28 |
| Flats | £133,725 | 20 | £159,554 | 20 | £149,462 | 13 | £146,265 | 17 |
Important Postcodes SY23 1 in the Postcode Sector
SY23 1AS is the postcode for The Welsh Assembly, Y Lanfa, and Aberystwyth Justice Centre, Y Lanfa, Trefechan
SY23 1BE is the postcode for Mid & West Wales Fire & Rescue Service, Fire Station, and Aberystwyth Fire Station, Trefechan
SY23 1DE is the postcode for Post Office, 8 Great Darkgate Street
SY23 1DW is the postcode for Market Hall, Great Darkgate Street
SY23 1DY is the postcode for University of Wales Aberystwyth, Theatr Y Castell
SY23 1ER is the postcode for Bronglais Hospital, Caradoc Road, HYWEL DDA HEALTH BOARD BLOCK 3, Ceredigion & Mid Wales N H S Trust, Bronglais Hospital, Caradoc Road, HYWEL DDA HEALTH BOARD BLOCK 2, Ceredigion & Mid Wales N H S Trust, Bronglais Hospital, Caradoc Road, Ceredigion & Mid Wales N H S Trust, Bronglais Hospital, Caradoc Road, and HYWEL DDA HEALTH BOARD BLOCK 1, Ceredigion & Mid Wales N H S Trust, Bronglais Hospital, Caradoc Road
SY23 1EZ is the postcode for St. Padarns Primary School, Llanbadarn Road
SY23 1HB is the postcode for Hywel Dda NHS, Gorwelion, Llanbadarn Road, and Gorwelion Resource Centre, Llanbadarn Road
SY23 1HL is the postcode for Yr Ysgol Gymraeg, Plascrug, Plascrug Cp School, Plascrug, and Plascrug Leisure Centre, Plascrug
SY23 1LA is the postcode for Jobcentre Plus, Alexandra Road
SY23 1LN is the postcode for The Barn Centre, Alexandra Road
SY23 1ND is the postcode for Veterinary Laboratories Agency, Buarth Road
SY23 1NG is the postcode for Edward Davies Building (Art School), Bwarth Mawr
SY23 1NQ is the postcode for H M Revenue & Customs, Crown Building, Plascrug
SY23 1PH is the postcode for Dyfed Powys Constabulary, Divisional Police Headquarters, Park Avenue
SY23 1SH is the postcode for Penparcau Cp Infant School, Penparcau, CP - LLWYN YR EOS (PENPARCAU) JUNIOR, PENYBONT ROAD, PENPARCAU, LLWYNYREOS INFANTS SCHOOL, PENPARCAU, Llwynyreos School, Penparcau, Education - Penparcau PRU, Penybont Road, and CP - Llwyn yr Eos (Penparcau) Junior, Penybont Road
SY23 1SJ is the postcode for Bodlondeb Home, Penparcau
| The SY23 1 Sector is within these Local Authorities |
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| The SY23 1 Sector is within these Counties |
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| The SY23 1 Sector is within these Water Company Areas |
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