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Casa de Lopez
Historic Homes

Casa de Lopez

Where the Lopez Family Never Truly Left Home

Built 1830s9 min readBy Tim Nealon
Casa de Lopez stands as one of Old Town San Diego's most historically significant and haunted adobe homes. Built in the 1830s, this house served as home to the prominent Lopez family for generations, witnessing births, deaths, celebrations, and sorrows across decades of San Diego history. Juan Francisco Lopez, one of San Diego's earliest civic leaders, raised his family within these adobe walls. The home later housed Juan Matias Moreno, another important figure in early San Diego, and welcomed Father Antonio Ubach, the beloved priest who served the community for decades. According to employees who work at the property and guests who visit, the Lopez family and their notable residents have never truly left their beloved home. Witnesses report seeing a woman in period dress moving through the rooms, children's laughter echoing from empty hallways, and the figure of a priest offering blessings to those who enter.

Casa de Lopez is one of Old Town San Diego's most treasured historic homes—an adobe structure that tells the story of San Diego's transformation from a small Mexican pueblo to an American city. Built in the 1830s, this home served the prominent Lopez family for generations and later housed other notable figures who shaped San Diego's early history.

Unlike some historic homes that feel frozen in time, Casa de Lopez feels distinctly alive—not just preserved but inhabited by a presence that employees and visitors find both comforting and unsettling. The spirits here seem to be those who loved this home so deeply that they chose to remain even after death.

According to those who work at the property and guests who visit Old Town, Casa de Lopez is home to multiple spirits: the members of the Lopez family who built this home, Juan Matias Moreno who later resided here, Father Antonio Ubach who was a frequent visitor, and a mysterious woman and children whose identities remain unclear but whose presence is undeniable.

The History of Casa de Lopez

Casa de Lopez was built in the 1830s during California's Mexican period, constructed in the traditional adobe style that characterized San Diego's early architecture. The home was built for Juan Francisco Lopez, one of San Diego's early civic leaders who played an important role in the community during the transition from Mexican to American governance.

The Lopez family lived in this home for decades, raising children within its walls and hosting important figures from San Diego's early history. The casa witnessed the Lopez family's joys and sorrows, births and deaths, celebrations and mourning—all the experiences that make a house into a home.

After the Lopez family's time, the home was occupied by Juan Matias Moreno, another prominent figure in early San Diego history. Moreno was a respected community member whose own family added new layers of history and memory to the adobe walls.

Father Antonio Ubach, one of San Diego's most beloved priests, was a frequent visitor to Casa de Lopez. Father Ubach served the San Diego community for decades in the late 1800s, providing spiritual guidance, performing marriages and baptisms, and offering comfort to the sick and dying. His connection to Casa de Lopez and the families who lived here created a bond that some believe continues even in death.

A Home, Not Just a House

Unlike some historic buildings that served primarily commercial or governmental purposes, Casa de Lopez was always a home—a private space where families lived, children grew up, meals were shared, and lives were lived. This intimate, domestic quality seems to have created a different kind of spiritual energy than public buildings.

The love, warmth, and sense of belonging that filled this home during its nearly 200-year history appears to have left an imprint that sensitives and even skeptical visitors can feel. Many describe Casa de Lopez as feeling welcoming despite its reputation for paranormal activity, as if the spirits here are not malevolent entities but simply family members who never left home.

The Spirits of Casa de Lopez

Employees and visitors report numerous paranormal experiences at Casa de Lopez. Unlike locations haunted by violent death or tragedy, the spirits here seem connected to love, family, and an unwillingness to leave a beloved home.

Juan Francisco Lopez

The patriarch of the Lopez family, Juan Francisco Lopez built this home and established his family within its adobe walls. Employees report seeing a distinguished-looking Hispanic man in period clothing walking through the rooms, inspecting the property as if ensuring his home is being properly maintained.

This figure is most commonly seen in what would have been the main living areas of the original home. He appears solid and real, dressed in the formal attire of a Mexican-era California gentleman, and moves with purpose and authority through the space.

Witnesses describe the figure as having a presence of ownership—not threatening but clearly surveying his property. When noticed, the figure typically nods respectfully and then vanishes, as if satisfied that his home remains in good hands.

Some believe Juan Francisco Lopez's spirit remains in the home he built, eternally watching over the casa that bore his family's name and sheltered his children and grandchildren.

Juan Matias Moreno

Juan Matias Moreno, who resided in Casa de Lopez after the Lopez family's time, is believed to be another spirit that haunts the property. Employees report experiencing a different male presence than that of Juan Francisco Lopez—a figure that appears in different areas of the home and carries himself with quiet dignity.

This spirit is most commonly sensed rather than seen—a feeling of being in the presence of someone who belongs in the space, even if no physical form is visible. Some witnesses report hearing footsteps in empty rooms and the sound of furniture being moved, as if someone is going about the daily business of living in the home.

Moreno's spirit seems to coexist peacefully with that of Juan Francisco Lopez, as if the two men who loved this home in different eras have found a way to share it in the afterlife.

Father Antonio Ubach

Father Antonio Ubach, the beloved priest who served San Diego for decades in the late 1800s, was a frequent visitor to Casa de Lopez during his lifetime. He blessed the home, provided spiritual counsel to the families who lived here, and performed religious ceremonies within these walls.

According to employees and guests, Father Ubach's spirit continues to visit Casa de Lopez. Witnesses report seeing a figure in priestly robes appearing in doorways, making the sign of the cross as if offering blessings to those present. The figure is described as peaceful and comforting, never frightening those who encounter him.

Some visitors report feeling an overwhelming sense of peace and spiritual protection when the priest's spirit is present, as if Father Ubach continues his ministry of comfort and blessing even in death. The scent of incense is sometimes reported in rooms where the priest's spirit has been seen, even though no incense has been burned in the building.

Father Ubach's connection to Casa de Lopez and the families he served appears to have been strong enough to transcend death, bringing his spirit back to a place where he provided so much comfort and spiritual guidance during his life.

The Woman and Children

Perhaps the most frequently reported spirits at Casa de Lopez are those of a woman and children seen by employees and guests. The woman appears in period dress appropriate to the mid-1800s, moving through the rooms of the casa as if going about household duties.

Witnesses describe seeing her folding linens, arranging items on shelves, or standing at windows looking out toward the plaza. She appears completely solid and real until someone attempts to speak to her, at which point she fades away like morning mist.

The identity of this woman remains a mystery. She may be a member of the Lopez family, the wife or daughter of Juan Matias Moreno, or one of the many other women who lived in and cared for this home over its long history. What's clear is that her connection to Casa de Lopez was profound enough that she continues to care for the house even in death.

The children's spirits are heard more often than seen. Employees report hearing the sounds of children playing, laughing, and running through the hallways—sounds that were common in this family home during its active years but shouldn't be present in the historic property today.

The children's laughter is described as joyful, not eerie—the sound of happy children at play in a home where they felt safe and loved. Some employees report seeing quick glimpses of small figures darting around corners or playing in the courtyard, only to find the areas empty when investigated.

These child spirits seem to represent the many generations of children who grew up in Casa de Lopez, playing in its rooms and courtyard, creating memories that have somehow imprinted themselves permanently on the property.

The Feeling of Home

Beyond the specific apparitions, many visitors to Casa de Lopez report experiencing an overwhelming feeling of being in a home—not a museum or historic property, but an actively lived-in residence. The sensation is so strong that some guests are startled to remember that the casa is no longer a private home.

Employees describe feeling as though they're being watched over rather than haunted—as if the spirits of the home are protective and welcoming rather than hostile or frightening. Some report feeling a sense of belonging in the casa, as if the spirits recognize kindred souls who appreciate and respect the home's history.

Photographs taken at Casa de Lopez frequently show unexplained orbs, particularly in areas where the woman and children are most commonly seen. EMF meters and other ghost-hunting equipment reportedly show unusual readings throughout the property, suggesting a significant amount of spiritual energy.

Visit Casa de Lopez

Casa de Lopez is located in Old Town San Diego State Historic Park and can be viewed from the outside. The building's interior may be accessible during special events and tours of Old Town's historic properties.

Our Ghosts of San Diego Tour stops at Casa de Lopez to share the touching stories of the Lopez family, Juan Matias Moreno, Father Antonio Ubach, and the mysterious woman and children who continue to reside in this beloved home. The spirits of Casa de Lopez remind us that some places become so precious to us that we cannot bear to leave them, even when death calls us away.

Join our Ghosts of San Diego Tour to experience the warm, welcoming spirits of Casa de Lopez and learn why this historic home remains inhabited by the family that loved it most.

Written By

Tim Nealon

Tim Nealon

Founder & CEO

Tim Nealon is the founder and CEO of Ghost City Tours. With a passion for history and the paranormal, Tim has dedicated over a decade to researching America's most haunted locations and sharing their stories with curious visitors.

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The Ghosts of Casa de Lopez | Where a Family's Spirits Never Left Home | Ghost City Tours