Shamrock Hilton

Shamrock Hotel

Company type	Hotel
Industry	Hospitality
Founded	1946
Founder	Glenn McCarthy
Defunct	1987
Fate	Demolished
Headquarters	Houston, Texas , United States
Area served	Houston metropolitan area
Key people	Glenn McCarthy (founder), George Lindholm (first manager)
Products	Hotel accommodation, convention and entertainment facilities

The Shamrock was a hotel constructed from 1946 to 1949 by wildcatter Glenn McCarthy in the southwest area of downtown Houston, Texas, near the Texas Medical Center. It held the distinction of being the largest hotel built in the United States throughout the 1940s. Its grand inauguration is remembered as one of Houston’s most notable social occasions. After being acquired by Hilton Hotels in 1955, it operated as the Shamrock Hilton for more than thirty years but struggled financially over time. Hilton eventually sold the property to the Texas Medical Center in 1985, and it was subsequently demolished in 1987. The location now houses Texas A&M's Institute of Biosciences and Technology and DeBakey High School for the Health Professions.

Design and construction

The eighteen-story hotel was designed by Fort Worth architect Wyatt C. Hedrick, featuring a green tile pitched roof and containing 1,100 guest rooms. McCarthy envisioned it as a convention hotel on a city scale with a resort-like ambiance. Situated three miles southwest of downtown Houston at Main Street and Bellaire Boulevard (later renamed West Holcombe Boulevard), it originally stood on the outskirts of the city. This project represented phase one of McCarthy Center, a planned expansive indoor shopping and entertainment complex anchored close to the future Texas Medical Center. On its northern side, there was a five-story building with a garage accommodating 1,000 cars and a 25,000 square foot exhibition hall. To the south, landscaped gardens designed by Ralph Ellis Gunn extended alongside a terrace and an Olympic-sized swimming pool measuring 165 by 142 feet—then reputedly the largest outdoor pool worldwide—used for exhibition water skiing and equipped with a three-story diving platform.

The total construction expenditure reached roughly $21 million (equivalent to over $200 million in 2007 dollars). Despite cautions from politician Jesse H. Jones and hotel industry leaders regarding its suburban location and potential profitability concerns, McCarthy advanced with his plans, famously countering doubts by referencing his history of taking risks in oil ventures.

The lobby spanned 5,000 square feet and was fashioned from highly figured Honduras mahogany harvested from a single log, incorporating Art Deco elements. Much of the detailed millwork inside key areas such as the Shamrock Room, The Cork Club, Emerald Room, Men's Shop, and Smart Shop was produced locally by Brochsteins Inc. Furnishings were commissioned in 63 different shades of green as a tribute to McCarthy’s Irish roots.

Although Hedrick’s firm ranked among the largest architectural practices in the United States, his restrained exterior design paired with Robert D. Harrell’s opulent interior decoration drew criticism—most notably from Frank Lloyd Wright, who disparaged the lobby ceiling and compared the structure unfavorably to an "imitation Rockefeller Center." McCarthy defended its diverse stylistic choices as representing "the best of all periods." Time magazine described the design as "eclectic." From a structural perspective, it has been characterized as "more robust and sturdy than sleek and futuristic."

Construction site in 1947 captured by Robert Yarnall

Historic grand opening

The hotel’s debut took place on St. Patrick’s Day 1949 with fireworks and an extravagant $42-per-person dinner event promoted as “Houston’s biggest party,” which cost approximately one million dollars to host. The celebration attracted two thousand Houstonians alongside over 150 celebrities from Hollywood, including stars like Ginger Rogers, Hedda Hopper, Robert Preston, and Errol Flynn, together with business leaders and journalists from Los Angeles. Many attendees arrived via Houston International Airport on a customized Boeing 307 Stratoliner recently acquired from Howard Hughes. Additional guests traveled by chartered Santa Fe Super Chief. Outside, an estimated crowd of 50,000 gathered while newspaper boys dressed in black tie distributed special editions of the Houston Post commemorating the event.

The gathering was overcrowded with around 3,000 people inside—exceeding expectations by 1,000 attendees. Houston mayor Oscar F. Holcombe and his wife had to wait in a hallway after his chair was stolen during the event. Holcombe described it as "the worst mob scene I have ever witnessed." The party’s atmosphere became so unruly that a live NBC broadcast hosted by actress and singer Dorothy Lamour was abruptly cut off; an engineer’s profanity was heard nationwide during an extended period of silence.

The Houston Chronicle society editor labeled it "bedlam in diamonds," while Life magazine called it "...the most dazzling exhibition of evening dresses and big names ever seen in Texas." The Shamrock's opening night remains one of Houston's most prominent social milestones.

Operation

At its inception, the Shamrock employed a workforce of 1,200 under the leadership of George Lindholm, who was recruited from New York’s Waldorf-Astoria. Guests registered using distinctive green ink reminiscent of grass, while bellhops donned striking emerald green attire to manage luggage. The hotel boasted air-conditioned rooms tinted in green, adorned with framed abstract artwork, equipped with push-button radios for phonograph records, and featured televisions—amenities that were uncommon during that era. More than one-third of the accommodations included kitchenettes. The Emerald Room nightclub served as a venue for renowned entertainers such as Lamour. Between 1949 and 1953, the Shamrock produced Saturday at the Shamrock, an ABC radio show broadcast nationwide, notable for being produced outside the usual hubs of New York or Los Angeles.

Despite its upscale offerings, the Shamrock faced challenges with low guest occupancy. McCarthy’s extravagant expenditures and high-risk investments drained the hotel's financial reserves. Within a year, Lindholm quietly stepped down from his position. In 1952, following McCarthy’s loan default, ownership transferred to Equitable Life Assurance Society. That same year, Edna Ferber fictionalized the Shamrock as the "Conquistador" in her novel Giant, which was later adapted into a 1956 film. Although grappling with financial difficulties, the resort-style Shamrock continued to be a favored social destination, earning the nickname "Houston's Riviera" during the early 1950s. Its exclusive Cork Club became a hotspot for oil industry negotiations and performances by Frank Sinatra. In 1953, Patty Andrews of the Andrews Sisters launched her solo career at the Emerald Room.

Shamrock Hilton

In 1954, Hilton Hotels Corporation assumed management and acquired the property at a reduced price in 1955; however, profitability remained elusive due to its remote location from downtown Houston and major freeway access. Competition intensified as smaller and more affordable motels proliferated. To enhance amenities, a two-story "lanai" motel wing was constructed adjacent to the pool in 1957. The surrounding suburban expansion bypassed the area, and McCarthy’s envisioned shopping and entertainment complex never came to fruition—though his concept inspired the successful Houston Galleria, which opened near freeway intersections in 1970. Around 1965, Texas welcomed its first Trader Vic's restaurant at the Shamrock, which operated until after 1985.

Closure and demolition

By 1985, after 36 years of operation and still ranking as Houston's second-largest hotel, the Shamrock required extensive renovations. In March 1986, preservation advocates organized a rally coinciding with the hotel's final St. Patrick's Day celebration. Some guests who had attended the grand opening in 1949 returned for a semi-formal gathering held in the Emerald Room. Several staff members had remained with the hotel since its original opening.

The hotel ceased operations in July 1986 and was sold to the Texas Medical Center for $14.9 million; plans regarding renovation or demolition were initially undecided. By August of that year, nearly 40% of furnishings and memorabilia had been auctioned off. Ultimately, demolition occurred on June 1, 1987.

Redevelopment

In 1992, the Albert B. Alkek Institute of Biosciences and Technology—a division of the Texas A&M Health Science Center—was constructed on what had been the hotel's northern gardens.

Later in 2017, a $67 million facility for DeBakey High School for Health Professions was built on the original site of the hotel.

While some landscaping features and fountains remain on the northeast portion of the grounds, only the hotel’s multi-level parking garage was preserved; however, its iconic green roof tiles were removed. Additionally, Shamrock Drive was renamed Pressler Street.

Residents

• Maxine Mesinger along with her family

See also

• History of Houston
• Architecture of Houston

References

Burrough, Bryan. The Big Rich: The Rise and Fall of the Greatest Texas Oil Fortunes. Penguin Press, New York, 2009.

Further reading

• Callahan, Michael. "The Shamrock Hotel’s Grand Opening – This Forgotten Day in Houston" (Archive). Houston Chronicle. March 16, 2015. Alternate version (Archive).
• Gonzales, J.R. "The Shamrock Hotel (Part 1 of 5)." Houston Chronicle. March 17, 2008.
• Hlavaty, Craig. "Reflecting on the lavish inauguration of Houston’s Shamrock Hotel." Houston Chronicle. March 16, 2017.
• Perera, John Henry (compiler). "Photographic archive of the historic Shamrock Hotel in Houston." Houston Chronicle. March 17, 2015.
• Sanders, Diana. "The Demolition of the Shamrock Hilton Hotel: Motivation for a Preservation Culture" (Archive). Houston History. January 2011. Vol. 6, No. 2–Preservation.

External links

• Dolph Briscoe Center for American History: Photograph of Glenn McCarthy’s car at the Shamrock Hotel
• Shamrock Hotel, Houston Deco style, 1940s
• Images capturing the hotel during operation, 1949
• Remembrances of the Shamrock Hotel
• Vintage postcard depicting the Shamrock Hotel
• The Shamrock Hotel Collection at University of Houston Digital Library
• Clip from HoustonPBS documentary In Search of Houston History, October 18, 2008