Now 2615 West Temple Street puts it in the right building, it’s right on the corner of Temple and N. Benton Way. Joe I would say so too. Doing a Live search shows the building on the corner and you can zoom down to see the rear exits on Dryden Place.

This is the article from the opening day. It’s a little long but has some good information.

(Nov. 11, 1924)
AMUSEMENT TEMPLE OPENS TONIGHT
Rampart Theater Latest Shrine Of Cinema Lovers
-Growing Community Center Not Depending on “Downtown”; Building Described-
Another motion-picture house rises on the theatrical horizon of Los Angeles with the opening tonight of the new Rampart Theater at North Rampart Boulevard and Temple street. A shrewd assaying of the growth of the region known, loosely, as the North Rampart section, a growth that will be hastened by certain public improvements now contemplated, led W.A. Sobelman and John Balk, in connection with Lewellyn J. Smith, a well-known building contractor, to decide that the time was ripe for the erection of a cinema home for the people of the district.
The theater, which will be operated as a first-class house, with only the best of pictures, selected from the best products of the leading motion-picture studios, will open with Constance Talmadge’s latest production, “Her Night of Romance."
The Rampart Theater is a splendid structure covering a lot 100 by 125 feet, and costing about $125,000. It is of brick and steel, with stone trimming, designed and built under the supervision of Lewellyn J. Smith.
The interior of the auditorium will be 91 by 91, the only completely square theater auditorium in the West. It is magnificently decorated in soft colorings, with a series of eight wall paintings, done in specially built niches, all executed under the supervision of the Powers' studios.
By an interesting trick of floor building, each of the 900 seats in the house will provide a perfect view of the stage and screen. This trick, which carries the floor on a downward slope from the rear and a drop of one inch to the foot brings the forward seats up on a slope of one-half inch to the foot for the final quarter of the auditorium’s depth. The side seats also slope inward toward the center of the theater proper.
An elaborate lighting scheme has been worked out which has eliminated chandeliers. All the lighting is from unexposed bulbs in special pockets along the walls and in the ceiling. Every light in the place is on a set of dimmers, so that the lighting of the whole place, or any specific part of it, is under immediate and definite control.
One of the novel features of the theater is a ladies' smoking room, which will be equipped with comfortable chairs, ash-trays and the paraphernalia required by smokers, whether they happen to be men or women.

THE MEN BEHIND
W.A. Sobelman, who is one of the two managing directors of the new theater, is a theatrical man of wide experience in the amusement field. For twelve years he was connected with the Rivoli Theater Company of St. Paul and Minneapolis, which operates a chain of fifty-two motion-picture houses throughout Minnesota. He has been in Los Angeles for about a year, the Mecca for theatrical men, he says.
John Balk, his associate in the management of the new show house, is a Los Angeles man of long residence. For many years he was manager for the Walter Murphy Motor Company, but has been interested in motion-picture theaters as an avocation.
Lewellyn J. Smith, designer and builder of the theater, is a builder and contractor and interested in large property holding in various parts of the city.
Fred J. Tabor (Taber?), a Boston banker and capitalist, is the owner of the property, and an associate of Smith in this and other properties in various parts of Los Angeles.

Here is another advertisement from the LA Times for the opening night. It mentions the movie, bricks, ventilation, and plaster.

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(Nov. 8, 1946)
RAMPART, 2625 Temple—-Claudia and David: Wife of Monte Cristo

Maybe someone should come up with a list of theaters that WEREN’T robbed at some point:

(Sept 15, 1928)
BURGLARS' ROPE GIVES CLEW TO THEIR IDENTITY
A clew to the identity of the safecrackers who broke into a safe at the Rampart Theater, 2625 Temple street, with a sledge hammer and chisels early yesterday morning and obtained $500 in cash, was obtained by members of the police burglary squad when it was learned where the rope with which the burglars lowered themselves into the building was purchased. Through learning where the purchase was made the detectives obtained good descriptions of the safecrackers, it is reported. The latter entered the theater, it is said, by scaling a telephone pole to the roof and then lowering themselves through a skylight with the rope which they left behind them.