Cheap Apartments For Rent In Montclair . Each apartments.com listing has verified availability, rental rates, photos, floor plans and more. Montclair, ca cheap apartments under $1,000. Gables Montclair Apartments 100 Ladson Ct, Decatur, GA, 30033 from www.realtor.com Residents highly enjoy living in a commuter city with convenient access to railroads and freeways. Affordable apartments in montclair nj exist but don’t stay on the market for long. Montclair residents have an average commute of about 34 minutes, longer than the california average of about 32 minutes.