The church was built of rough=hewn slabs of Massachusetts blue granite and limestone with a steeply pitched red tile roof, and two towers with a clock and chimes.

The interior features salmon colored brick walls, arched hardwood paneled ceilings and mosaic floors.

The three chancel windows were designed by Franz Mayer & Co. and represent "the Saviour", "St. Francis de Sales" and "St. Margaret of Scotland".

St. Paul's features 17 impressive stained-glass windows crafted by Louis Comfort Tiffany Studios, The Gorham Company, Franz Mayer & Co. and Heaton, Butler and Bayne.

[5] The Tiffany windows include "The Education Of The Virgin", "The Annunciation", "The Marriage Of Joseph And Mary" and "The Baptism of Jesus".

A wood-framed mosaic of Our Lady of Guadalupe by Sviat Makarenko, is enshrined in a small chapel at the rear on the east side of St. Gabriel's Church.

The parish held an annual St. Anthony's Feast and Bazaar, complete with a procession of a statue of the saint around the neighborhood.