Royal Mail Trethomas
About Royal Mail
Royal Mail is a renowned and historic brand that operates as the primary postal service in the United Kingdom. With a rich heritage spanning over 500 years, Royal Mail has evolved to offer a wide range of services, including mail delivery, international shipping, and parcel solutions. Known for its iconic red postboxes and a dedicated workforce, the company prides itself on its commitment to reliability, efficiency, and quality service. Whether delivering letters to homes or supporting businesses with logistics needs, Royal Mail is deeply ingrained in the fabric of British life, playing a vital role in connecting people and facilitating trade across the nation and beyond.
1. Trethomas Post Office
11 ft
3 Newport Road, Caerphilly CF83 8BY
Monday-Thursday: 8:00 AM-6:00 PM, Friday: 7:00 AM-7:00 PM, Saturday: 8:00 AM-5:30 PM, Sunday: 8:00 AM-12:00 PM
2. Bedwas Post Office
321 ft
41 Church Street, Caerphilly CF83 8EA
Monday-Tuesday: 9:00 AM-1:00 PM, 2:00 PM-5:15 PM, Wednesday: 9:00 AM-1:00 PM, Thursday-Friday: 9:00 AM-1:00 PM, 2:00 PM-5:15 PM, Saturday: 9:00 AM-12:15 PM, Sunday: Closed
87 Grays Gardens, Machen
Monday-Tuesday: 9:00 AM-1:00 PM, 2:00 PM-5:30 PM, Wednesday: 9:00 AM-1:00 PM, Thursday-Friday: 9:00 AM-1:00 PM, 2:00 PM-5:30 PM, Saturday-Sunday: Closed
192 Bedwas Road, Caerphilly CF83 3AU
Monday-Sunday: 8:00 AM-11:59 PM
5. Caerphilly Post Office
1.8 mi
Castle Court Shopping Centre, Unit 4
Monday-Saturday: 9:00 AM-5:30 PM, Sunday: Closed
6. Machen Post Office
1.8 mi
24 Commercial Road, Caerphilly CF83 8NA
Monday-Tuesday: 9:00 AM-1:00 PM, 2:00 PM-5:00 PM, Wednesday: 9:00 AM-1:00 PM, Thursday: 9:00 AM-1:00 PM, 2:00 PM-5:00 PM, Friday: 9:00 AM-1:00 PM, Saturday-Sunday: Closed
7. Llanbradach Post Office
2.2 mi
5 Oak Terrace, Caerphilly CF83 3LA
Monday-Friday: 9:00 AM-1:00 PM, Saturday-Sunday: Closed
Trecenydd Business Park, Unit 16-17
Monday-Wednesday: 8:00 AM-10:00 AM, Thursday: 8:00 AM-10:00 AM, 4:00 PM-6:00 PM, Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
9. Penyrheol Post Office
2.5 mi
8-10 Troed Y Bryn, Caerphilly CF83 2PX
Monday-Friday: 9:00 AM-7:30 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
10. Castle View Post Office
2.8 mi
1-2 Castle View Shopping Centre, Nantgarw Road
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
11. Risca Post Office
3.7 mi
45 Tredegar Street, Newport NP11 6BW
Monday-Saturday: 7:30 AM-9:00 PM, Sunday: 8:30 AM-9:00 PM
12. Thornhill Post Office
3.8 mi
District Shopping Centre, Excaliber Drive
Monday-Friday: 9:00 AM-6:00 PM, Saturday: 9:00 AM-4:00 PM, Sunday: Closed
14. Senghenydd Post Office
4.1 mi
116 Commercial Street, Caerphilly CF83 4GB
Monday-Friday: 2:00 PM-7:30 PM, Saturday: 7:30 AM-7:30 PM, Sunday: 7:30 AM-1:30 PM, 5:00 PM-7:00 PM
15. Ty Sign Post Office
4.2 mi
78-80 Elm Drive, Risca
Monday-Saturday: 8:00 AM-9:00 PM, Sunday: 9:00 AM-8:30 PM
16. Llanishen Post Office
4.3 mi
15 Station Road, Cardiff CF14 5LS
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
17. Abercarn Delivery Office
4.4 mi
Prince Of Wales Industrial Estate, Newport NP11 4AA
Monday-Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
99-103 Hoel Llanishen Fach, Cardiff CF14 6LB
Monday-Sunday: 8:00 AM-8:00 PM
19. Abercarn Post Office
4.5 mi
21 High Street, Newport NP11 5GQ
Monday-Friday: 9:00 AM-1:00 PM, 2:00 PM-5:30 PM, Saturday-Sunday: Closed
20. Pontprennau Post Office
4.6 mi
Dering Road, Cardiff Gate Retail Park
Monday-Tuesday: 8:30 AM-8:00 PM, Wednesday: 8:30 AM-6:00 PM, Thursday-Friday: 8:30 AM-8:00 PM, Saturday: 8:00 AM-6:00 PM, Sunday: 10:00 AM-4:00 PM
Cheviot Close, Unit 11-13
Monday-Wednesday: 8:00 AM-10:00 AM, Thursday: 8:00 AM-10:00 AM, 4:00 PM-6:00 PM, Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
22. Taffs Well Post Office
4.9 mi
27 Cardiff Road, Cardiff CF15 7RB
Monday-Tuesday: 9:00 AM-5:00 PM, Wednesday: 9:00 AM-4:00 PM, Thursday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
Gwaelod Y Garth Inn car park, Main Road
Monday: 2:15 PM-3:15 PM, Tuesday-Sunday: Closed
24. St Isan Road Post Office
5.1 mi
42 St Isan Road, Heath
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-11:45 AM, Sunday: Closed
25. Rogerstone Post Office
5.3 mi
33 St Johns Crescent, Newport NP10 9EY
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
26. Newbridge Post Office
5.6 mi
1 Greenfield, Newport NP11 4QX
Monday-Saturday: 7:00 AM-6:00 PM, Sunday: Closed
27. Llanedeyrn Post Office
5.6 mi
Lewis Court, Maelfa
Monday-Tuesday: 8:00 AM-5:30 PM, Wednesday: 9:00 AM-5:30 PM, Thursday-Friday: 9:00 AM-6:00 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
29. Birchgrove Post Office
5.6 mi
54 Birchgrove Road, Heath
Monday-Saturday: 8:30 AM-1:00 PM, 2:00 PM-6:00 PM, Sunday: 8:30 AM-1:00 PM
31. Pant Mobile Service
5.8 mi
Car park next to school, Newbridge
Monday: Closed, Tuesday: 3:15 PM-4:15 PM, Wednesday-Sunday: Closed
Crickhowell Road, St Mellons
Monday-Sunday: 6:00 AM-8:00 PM
33. The Heath Post Office
5.9 mi
The Concourse, The University of Wales Hospital
Monday-Friday: 9:00 AM-4:30 PM, Saturday: 10:00 AM-1:00 PM, Sunday: Closed
34. Bassaleg Post Office
6.0 mi
34 Caerphilly Road, Newport NP10 8LE
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
35. Radyr Post Office
6.0 mi
10 Station Road, Cardiff CF15 8AA
Monday-Saturday: 6:00 AM-9:00 PM, Sunday: 7:00 AM-9:00 PM
37. Rumney Post Office
6.1 mi
761 Newport Road, Cardiff CF3 4AJ
Monday: 9:00 AM-5:30 PM, Tuesday-Wednesday: 8:00 AM-5:30 PM, Thursday: 9:00 AM-5:30 PM, Friday: 8:00 AM-5:30 PM, Saturday: 9:00 AM-4:00 PM, Sunday: Closed
133 Station Road, Cardiff CF14 2FE
Monday-Sunday: 7:00 AM-10:00 PM
39. Crospenmaen Post Office
6.2 mi
Lon Maes Yr Haf, Crumlin
Monday-Saturday: 6:30 AM-9:30 PM, Sunday: 7:30 AM-9:30 PM
40. High Cross Post Office
6.2 mi
3-4 Greenfield Road, Rogerstone
Monday-Friday: 7:30 AM-8:30 PM, Saturday: 8:00 AM-8:30 PM, Sunday: 8:30 AM-8:00 PM
100 Whitchurch Road, Cardiff CF14 3LY
Monday-Friday: 9:00 AM-6:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
42. Crumlin Post Office
6.3 mi
Main Street, Crumlin Square
Monday-Saturday: 7:00 AM-9:00 PM, Sunday: 9:00 AM-9:00 PM
53 Gabalfa Avenue, Cardiff CF14 2SH
Monday-Saturday: 8:00 AM-9:30 PM, Sunday: 9:00 AM-9:00 PM
44. Pentyrch Post Office
6.5 mi
3-4 High Corner, Cardiff CF15 9PW
Monday: 9:00 AM-1:30 PM, 2:30 PM-4:00 PM, Tuesday-Wednesday: 9:00 AM-4:00 PM, Thursday: 9:00 AM-1:30 PM, 2:30 PM-4:00 PM, Friday: 9:00 AM-4:00 PM, Saturday: 9:00 AM-12:00 PM, Sunday: Closed
45. Danescourt Post Office
6.5 mi
Radyr Court Shopping Precinct, Llandaff
Monday-Friday: 8:00 AM-7:00 PM, Saturday: 8:00 AM-6:00 PM, Sunday: 10:00 AM-5:00 PM
46. Marshfield Post Office
6.6 mi
127 Marshfield Road, Cardiff CF3 2TU
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
47. Swffryd Post Office
6.7 mi
3-4 Walters Avenue, Crumlin
Monday-Saturday: 7:30 AM-8:00 PM, Sunday: 8:30 AM-8:00 PM
48. Bettws Post Office
6.8 mi
Bettws Shopping Centre, Units 12-13
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
3 Waterloo Gardens, Penylan
Monday-Saturday: 8:00 AM-6:00 PM, Sunday: 8:00 AM-1:00 PM
50. Albany Road Post Office
6.8 mi
47-49 Albany Road, Roath
Monday-Saturday: 9:00 AM-5:30 PM, Sunday: Closed
Springmeadow Business Park, Unit 5
Monday-Wednesday: 8:00 AM-10:00 AM, Thursday: 8:00 AM-10:00 AM, 4:00 PM-6:00 PM, Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
52. Fairwater Post Office
6.9 mi
9-13 Fairwater Square, Cwmbran NP44 4TA
Monday-Saturday: 7:30 AM-9:00 PM, Sunday: 8:00 AM-8:00 PM
53. Llandaff Post Office
6.9 mi
40 High Street, Cardiff CF5 2DZ
Monday-Friday: 8:30 AM-5:30 PM, Saturday: 8:30 AM-1:00 PM, Sunday: Closed
66 Plasmawr Road, Fairwater
Monday-Tuesday: 6:30 AM-6:00 PM, Wednesday: 6:30 AM-5:30 PM, Thursday-Saturday: 6:30 AM-6:00 PM, Sunday: 7:30 AM-1:00 PM
115-121 Bassaleg Road, Gaer Park
Monday-Sunday: 8:00 AM-8:00 PM
56. Park Place Post Office
7.2 mi
Students Union, Cardiff University
Monday-Friday: 11:00 AM-4:00 PM, Saturday-Sunday: Closed
57. Broadway Post Office
7.2 mi
140 Broadway, Roath
Monday-Friday: 8:30 AM-5:30 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
58. Thornhill Post Office
7.3 mi
Leadon Court, Unit 1
Monday-Friday: 9:00 AM-5:00 PM, Saturday-Sunday: Closed
139 Clifton Street, Roath
Monday-Friday: 9:30 AM-5:30 PM, Saturday: 9:00 AM-3:00 PM, Sunday: Closed
60. Henllys Way Post Office
7.5 mi
1-3 Greenmeadow Square, Cwmbran NP44 4LQ
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:30 PM, Sunday: Closed
61. Trinant Mobile Service
7.5 mi
Layby Outside Trinant Community Centre, Trinant Terrace
Monday-Tuesday: Closed, Wednesday: 9:00 AM-10:00 AM, Thursday-Sunday: Closed
62. Cardiff Road Post Office
7.5 mi
182a Cardiff Road, Newport NP20 3AE
Monday-Friday: 9:00 AM-6:00 PM, Saturday: 9:00 AM-2:00 PM, Sunday: Closed
2 Fairwater Green, Cardiff CF5 3BA
Monday-Sunday: 8:00 AM-8:00 PM
64. Cardiff Post Office
7.6 mi
83-85 Queen Street, Cardiff CF10 2NX
Monday-Saturday: 9:00 AM-5:30 PM, Sunday: 11:00 AM-3:00 PM
65. Creigiau Post Office
7.6 mi
Cardiff Road, Cardiff CF15 9NL
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
66. Canton Post Office
7.6 mi
234A Cowbridge Road East, Cardiff CF5 1XB
Monday-Friday: 10:00 AM-5:15 PM, Saturday: 9:00 AM-2:30 PM, Sunday: Closed
67. Splott Post Office
7.6 mi
34 Splott Road, Cardiff CF24 2DA
Monday-Wednesday: 8:30 AM-5:30 PM, Thursday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
68. Adamsdown Post Office
7.6 mi
11 Moira Place, Cardiff CF24 0ES
Monday-Saturday: 7:00 AM-10:00 PM, Sunday: 8:00 AM-10:00 PM
408 Cowbridge Road East, Canton
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
70. Malpas Post Office
7.7 mi
363 Malpas Road, Newport NP20 6WB
Monday-Saturday: 6:00 AM-11:00 PM, Sunday: 7:00 AM-11:00 PM
31 St Mary Street, Cardiff CF10 1AB
Monday-Sunday: 9:00 AM-8:00 PM
72. St Woolos Post Office
7.9 mi
116A Stow Hill, Newport NP20 4GA
Monday-Saturday: 7:30 AM-9:00 PM, Sunday: 9:30 AM-8:00 PM
73. Newport Depot
7.9 mi
Maesglas Industrial Estate, Unit 21
0344 800 4466
Monday-Friday: 8:00 AM-7:00 PM, Saturday: 8:00 AM-12:30 PM, Sunday: Closed
3 Maendy Square, Cwmbran NP44 1HN
Monday-Saturday: 6:00 AM-8:00 PM, Sunday: 8:00 AM-8:00 PM
75. Pentonville Post Office
7.9 mi
10 Pentonville, Newport NP20 5HB
Monday-Friday: 9:00 AM-5:30 PM, Saturday-Sunday: Closed
Factory Road, Newport NP20 5XX
Monday: 8:00 AM-10:00 AM, Tuesday-Friday: 8:00 AM-10:00 AM, 4:00 PM-6:00 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
77. Grand Avenue Post Office
8.1 mi
65 Grand Avenue, Ely
Monday-Friday: 7:30 AM-9:30 PM, Saturday-Sunday: 9:00 AM-9:00 PM
78. Newport Post Office
8.1 mi
174-176 Upper Dock Street, Newport NP20 1DY
Monday-Friday: 7:00 AM-7:00 PM, Saturday: 8:00 AM-7:00 PM, Sunday: 11:00 AM-3:00 PM
45-47 Clare Road, Grangetown
Monday-Friday: 9:00 AM-6:00 PM, Saturday-Sunday: Closed
80. Cwmbran Delivery Office
8.2 mi
General Rees Square, Cwmbran NP44 1BZ
Monday-Friday: 8:00 AM-10:00 AM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
81. Cwmbran Post Office
8.2 mi
11 The Mall, Cwmbran NP44 1PX
Monday-Saturday: 9:00 AM-5:30 PM, Sunday: Closed
82. Amroth Road Post Office
8.2 mi
111 Cowbridge Road West, Ely
Monday-Friday: 8:00 AM-5:30 PM, Saturday-Sunday: Closed
83. New Street Post Office
8.3 mi
16 Commercial Street, Pontnewydd
Monday-Friday: 7:00 AM-6:30 PM, Saturday: 7:00 AM-2:00 PM, Sunday: Closed
44-45 Commercial Road, Newport NP20 2PE
Monday-Friday: 8:30 AM-1:00 PM, 2:00 PM-6:00 PM, Saturday: 8:30 AM-12:30 PM, Sunday: Closed
85. Bute Docks Post Office
8.4 mi
199 Bute Street, Cardiff CF10 5HR
Monday-Saturday: 9:00 AM-7:00 PM, Sunday: Closed
86. Llanyravon Post Office
8.5 mi
1 Llanyravon Square, Cwmbran NP44 8HS
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
98 Alexandra Road, Newport NP20 2JG
Monday-Sunday: 7:00 AM-10:00 PM
88. Wilson Road Post Office
8.5 mi
53 Wilson Road, Ely
Monday-Tuesday: 8:00 AM-5:30 PM, Wednesday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
149 Caerleon Road, Newport NP19 7FW
Monday-Friday: 9:00 AM-5:00 PM, Saturday: 9:00 AM-4:30 PM, Sunday: Closed
163 Corporation Road, Newport NP19 0BJ
Monday-Friday: 9:00 AM-5:30 PM, Saturday: 9:00 AM-12:30 PM, Sunday: Closed
91. Maindee Post Office
8.7 mi
102 Chepstow Road, Newport NP19 8XA
Monday-Friday: 7:15 AM-7:30 PM, Saturday-Sunday: 8:15 AM-7:30 PM
53 Holmesdale Street, Cardiff CF11 7HH
Monday-Saturday: 8:00 AM-8:00 PM, Sunday: 9:00 AM-5:00 PM
220-228 Penarth Road, Cardiff CF11 8TA
Monday: 8:00 AM-10:00 AM, Tuesday-Friday: 8:00 AM-10:00 AM, 4:00 PM-6:00 PM, Saturday: 8:00 AM-12:00 PM, Sunday: Closed
94. Caerau Road Post Office
8.8 mi
29 Church Road, Ely
Monday-Saturday: 7:30 AM-7:30 PM, Sunday: Closed
16 Elliot Street, Elliots Town
Monday-Friday: 7:00 AM-9:00 PM, Saturday-Sunday: 8:00 AM-9:00 PM
111 Michaelston Road, Cardiff CF5 4SY
Monday-Thursday: 9:00 AM-5:00 PM, Friday: 9:00 AM-1:30 PM, 2:30 PM-5:00 PM, Saturday: 9:00 AM-1:00 PM, Sunday: Closed
5 Edlogan Square, Croesyceiliog
Monday-Sunday: 8:30 AM-8:30 PM
98. St Julians Post Office
9.4 mi
65 Beaufort Road, Newport NP19 7NP
Monday-Friday: 8:00 AM-4:00 PM, Saturday-Sunday: Closed