As you have asked about the budget hotels near Anna University Chennai, check the list below
Executive Comfort Guindy
Saidapet, Chennai
1.1 km from Anna University

Alcove Service Apartments - Saidapet
Saidapet, Chennai
1.1 km from Anna University
Lemon Tree Hotel, Chennai, Chennai
Lemon Tree Hotel, Chennai
Guindy, Chennai
1.5 km from Anna University

Bhuvi Serviced Apartments
Velacheri, Chennai
1.2 km from Anna University

Phoenix Hospitality Services
Plot 3&4,Bakthivedanta Ist Ave,, Chennai

OYO Rooms Valasaravakkam Arcot Road
9,Muthulakshmi Street, Indira Nagar, Chennai

Fast Track Valasaravakkam
3,arcot road, Alwarthirunagar, Chennai

OYO Rooms Guindy Olympia Tech Park
1-C, Lazer Street, Chenna
Hotel Peninsula: 51,GN Chetty Road , T Nagar
Hotel Suriya International, No. 70, Sir Thiyagaraya Road, Next to Pondy Bazzar Police Station, T. Nagar
Goldmine Hotel, No 19, J N Salai, Koyambedu