M. & J. Nelson Building
McAllen, Hidalgo County, Texas
Marker Inscription
This noteworthy Moderne style commercial building remains a distinctive McAllen attraction. Morris Randall Nelson built and owned the building, designed in 1949 for the use of the J.C. Penney Company. Nelson, born in McPherson, Kansas, followed his father's profession as a carpenter before becoming a builder, property developer and entrepreneur. Morris moved to Palacios, where he met and married Ruth Stainbrook; the two arrived in McAllen in 1914, three years after the city incorporated. The couple had two children: Jack R. and another son who died in childbirth. M.R. Nelson built commercial, public and residential buildings throughout McAllen and the Rio Grande Valley, often working with local architect Zeb Rike. The Nelsons, active in First United Methodist Church, were also civic leaders and supporters of local organizations and charities. The 30,000 square foot, three-story reinforced concrete M. & J. Nelson Building features a streamlined Art Moderne exterior finished in horizontal bands of two-tone buff brick with a darker cast stone trim. Recessed entry doors and interior stair rails are aluminum. The building includes a basement, but plans for additional floors did not materialize. The building included the first 13-passenger elevator in McAllen, as well as one of the earliest air conditioning systems in the city. The top story included professional and government offices, including Jack R. Nelson Insurance. The progressive building was an architectural and commercial anchor in McAllen's postwar business district and continued to serve as a downtown landmark as the city experienced dynamic growth. Recorded Texas Historic Landmark - 2007
Erected by Texas Historical Commission
The Story
Built in 1949 by developer M.R. Nelson for the J.C. Penney Company, this three-story reinforced-concrete building brought sleek Art Moderne styling to postwar McAllen—two-tone buff brick in horizontal bands, aluminum entry doors, and cast-stone trim. Inside were the city's first 13-passenger elevator and one of its earliest air-conditioning systems. As the Rio Grande Valley boomed after the war, the Nelson Building stood as a commercial and architectural anchor downtown.
Why it matters
It embodies the optimistic postwar commercial expansion of the Rio Grande Valley and the streamlined modern design that announced a small Texas city's arrival.
The story behind this marker
AI contextThe era
After the Second World War, the Rio Grande Valley of far South Texas entered a period of confident, rapid growth. McAllen, which had incorporated only in 1911, was maturing into a real commercial center, and the optimism of the late 1940s showed itself in brick, concrete, and glass. This was the era when small cities across America wanted to look modern — to announce, through their downtown buildings, that they had arrived.
Architecture carried that message. The streamlined "Moderne" style, with its horizontal lines and clean surfaces, was the visual language of progress in these years, and a new commercial building in that idiom was a statement as much as a structure. In a growing valley town, such a building signaled ambition and permanence.
Comfort and convenience were part of the same story. Innovations that we now take for granted — passenger elevators, mechanical air conditioning — were still fresh marks of sophistication in a mid-century Texas downtown, especially in a climate as demanding as the Valley's. To have them was to be genuinely up-to-date.
People & events
The building is the legacy of Morris Randall Nelson, a man whose life traced an American arc from the trades to enterprise. Born in McPherson, Kansas, he followed his father into carpentry before becoming a builder, property developer, and entrepreneur. He moved to Palacios, met and married Ruth Stainbrook, and the two arrived in McAllen in 1914 — just three years after the city incorporated. The couple had two children, Jack R. and another son who died at birth.
Over the following decades, M.R. Nelson built commercial, public, and residential buildings throughout McAllen and the wider Rio Grande Valley, frequently collaborating with the local architect Zeb Rike. The Nelsons were active in First United Methodist Church and known as civic leaders and supporters of local organizations and charities — the kind of family whose name attaches itself to a town's growth.
In 1949 Nelson built and owned this structure, designed for the use of the J.C. Penney Company. It was a 30,000-square-foot, three-story reinforced-concrete building, and it introduced McAllen to conveniences the city had not seen: the first thirteen-passenger elevator in town and one of its earliest air-conditioning systems. Its top floor held professional and government offices, among them Jack R. Nelson Insurance. Plans for additional floors, though drawn, never materialized — but a basement was built, and the building took its place as a downtown anchor.
Its place in the American story
The postwar boom is often pictured through big cities and famous skylines, but it was lived out just as fully in places like McAllen — small, ambitious cities that grew up fast in the late 1940s and 1950s. A building like this one is a piece of that national story rendered at local scale: the moment a Texas town decided it deserved modern commercial architecture, modern conveniences, and a downtown to be proud of.
Its style connects it to a broader American design movement. The streamlined Art Moderne look — horizontal bands of two-tone buff brick, darker cast-stone trim, recessed doors and stair rails of aluminum — was the shared visual vocabulary of mid-century optimism, seen in commercial buildings from coast to coast. To stand before it is to read the confidence of an entire era in a single façade.
And it embodies a very American kind of biography. A carpenter's son who became a builder and developer left his mark not with one landmark but with a whole town's worth of structures, tying his family's name to the physical growth of a region. The building is both a personal monument and a marker of how postwar America was literally constructed — locally, ambitiously, one downtown at a time.
If you visit
Start with the exterior and let your eye follow the horizontal lines. The streamlined Art Moderne design shows itself in bands of two-tone buff brick set off by darker cast-stone trim, with recessed entry doors — and, if you can glimpse them, aluminum touches at the entrance and on the interior stair rails. It's a façade meant to look sleek and forward-moving, and it still does that job.
Keep in mind what the building meant to McAllen when it opened. Inside were the city's first thirteen-passenger elevator and one of its earliest air-conditioning systems — genuine novelties in 1949. It's worth standing in a downtown that has grown up around it and imagining how strikingly modern this three-story anchor once felt to people walking past.
As a road-trip stop, the Nelson Building fits a wander through downtown McAllen and the architectural heritage of the Rio Grande Valley. It rewards the traveler who likes to read a city through its buildings — a chance to see, in one well-kept structure, the optimism of a small Texas city coming into its own after the war.
Written by AI to add context, grounded in the marker’s inscription and the historical record. The inscription above is the original, unaltered text.
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Related people
- · Morris Randall Nelson
- · Zeb Rike
Themes & tags
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