Paul Stier (1874-1916) was a prolific builder in Ridgewood, constructing over 2,000 buildings in the early 20th century, which led to the area being called "Stierville." His civic involvement also grew, culminating in his election as Queens County Sheriff, a position that ended tragically.

Born in Mecklenburg, Germany, Stier immigrated to Buffalo, NY, in 1891. He became a mason's apprentice and married Anna Muller in 1898. In 1902, they moved to Ridgewood, where he began building brick rowhouses. He quickly became Ridgewood's largest developer and a major builder in New York City.

His rowhouses, often attributed to the architectural firm Louis Berger & Company, are notable for their curved bay fronts and alternating brick colors. Stier and Berger used standardized floor plans to speed up construction.

Stier developed several areas, including 64th Place, 69th Avenue, and 70th Avenue. Around 1910, he purchased a portion of the Frederick Ring Farm, located between Fresh Pond Road (from present-day Catalpa Avenue to 68th Avenue) and west to Buchman Avenue, where he created Silver and Hughes Streets and constructed dozens of homes. He then built homes on 71st Avenue and 68th Avenue, followed by Elm Avenue. Later, he acquired and developed part of the John C. Debevoise Farm, on the corner of Catalpa Avenue and Fresh Pond Road.

In 1909, Stier co-founded the Ridgewood National Bank. The following year, he partnered with Louis Berger and August Bauer to form Bauer and Stier, Inc. They purchased a portion of the Wyckoff Farm, which they began developing in 1914. On Gates Avenue, Palmetto Street, Woodbine Street, Madison Street, Putnam Avenue, and Cornelia Street, they constructed 80 three-story, six-family brick houses. They built the first large apartment buildings in Queens at the corner of Cypress Avenue and Woodbine Street, each four stories tall with 16 apartments.

Stier was active in politics, founding the Jefferson Democratic Club. He was a member of the board of arbitration for the Building Trades Council, and served as president of the Bricklayers Union Local No. 35. When he found out he was under consideration for the position of Queens County sheriff in 1915, he mounted his campaign, with a slogan of "A German from Ridgewood,” and was elected by a large majority.

On October 23, 1916, less than a year after his election as Sheriff, Stier was killed while serving an arrest warrant on Frank Taff. Taff, an inventor whose latest invention had failed, was in debt and behind on his rent. Two of Stier's deputies had attempted to serve the warrant two days earlier and were threatened with a firearm and a demand that they leave. When they returned, Taff, armed and barricaded inside his home, opened fire, fatally wounding Stier and injuring two other officers. On October 26th, a wake for Stier drew approximately 200 attendees, including employees of Bauer and Stier, members of the Democratic Club, and a homeowners' association comprised of residents from houses Stier had built.

Stier is interred at Maple Grove Cemetery in Kew Gardens.