San Antonio Heights, CA

San Antonio Heights is an unincorporated community located in San Bernardino County, California, contiguous with the city of Upland. The area is situated at the base of the San Gabriel Mountains, north of the Pomona Valley.

The history of San Antonio Heights dates back to the early 19th century when the region was inhabited by the indigenous Tongva people. The Tongva people were part of the larger Native American tribe known as the Gabrielino-Tongva, who lived in the area for thousands of years prior to European contact.

With the arrival of Spanish explorers in the late 18th century, the Tongva people were displaced. In 1771, a Spanish mission, San Gabriel Arcángel, was established near present-day San Antonio Heights. The mission served as a Catholic church and agricultural community, playing a significant role in the colonization and conversion of the indigenous population.

In the mid-19th century, following the Mexican War of Independence, the region became part of Mexico. However, after the Treaty of Guadalupe Hidalgo in 1848, ending the Mexican-American War, the area fell under American control.

San Antonio Heights remained largely rural until the late 19th century when the arrival of the railroad in the Pomona Valley spurred development in the region. The Southern Pacific Railroad opened a station in Upland in 1887, bringing increased transportation and commerce to the area.

The San Antonio Heights Improvement Association was established in 1887 and played a significant role in promoting the growth and development of the community. A post office was established in 1891, and San Antonio Heights became known for its scenic beauty and agricultural potential, particularly for citrus cultivation.

In the early 20th century, San Antonio Heights saw further development as suburbanization spread throughout Southern California. Residential communities, schools, and churches were built, attracting residents who sought a suburban lifestyle close to larger urban areas. The community grew steadily but maintained its rural charm and remained unincorporated.

Today, San Antonio Heights is primarily a residential community with a mix of suburban homes, ranch-style estates, and larger properties. The area is known for its stunning views, proximity to nature, and the preservation of its rural character. It continues to be an attractive location for those seeking a tranquil suburban setting within the larger metropolitan area.

Sierra La Verne Country Club

A private country club offering golf, tennis, swimming, and dining facilities.

Marshall Canyon Regional Park

A beautiful park with hiking trails, picnic areas, and scenic views of the surrounding hills.

Claremont Wilderness Park

A large park with hiking and cycling trails, wildlife viewing, and panoramic vistas.

Auto Club Speedway

Located nearby in Fontana, this racetrack hosts NASCAR and other racing events.

Planes of Fame Air Museum

An aviation museum in nearby Chino, featuring a collection of historic aircraft.

Victoria Gardens

A popular shopping center in nearby Rancho Cucamonga, offering a variety of stores, restaurants, and entertainment options.

San Antonio Winery

One of the oldest wineries in California, offering wine tastings and tours.

Claremont Village

A charming and walkable downtown area in nearby Claremont, with shops, restaurants, and a small college town vibe.

Puddingstone Lake

A great spot for boating, fishing, and picnicking in nearby Bonelli Regional Park.

Raging Waters San Dimas

A water park in nearby San Dimas, featuring water slides, wave pools, and other attractions.

San Antonio Heights, located in San Bernardino County, California, experiences a Mediterranean climate. The area generally has mild and wet winters, and hot and dry summers.

During winter, temperatures in San Antonio Heights average around 55°F (13°C) during the day and can drop to around 40°F (4°C) at night. The area receives most of its rainfall during this season, with December being the wettest month. However, the total precipitation is relatively low compared to other parts of the United States, with an annual average of around 15 inches (38 cm).

Summers in San Antonio Heights are characterized by hot and dry weather. Average daytime temperatures range from around 90°F (32°C) to 100°F (38°C), with occasional spikes reaching over 100°F (38°C). The region experiences relatively low humidity during summer, contributing to the dryness. Thunderstorms are rare during this season, with most of the rainfall occurring in winter.

Spring and fall are transitional seasons with pleasant and mild temperatures. Springtime temperatures range between 70°F (21°C) to 80°F (27°C), while autumn temperatures range from 75°F (24°C) to 85°F (29°C).

Due to its location in the foothills of the San Gabriel Mountains, San Antonio Heights can experience slightly cooler temperatures and stronger winds compared to other parts of the region. The elevation also contributes to cooler temperatures, especially at night.

Overall, San Antonio Heights enjoys a Mediterranean climate with mild winters, hot and dry summers, and pleasant transitional seasons.

San Antonio Heights is a small unincorporated community located in San Bernardino County, California. It is situated in the foothills of the San Gabriel Mountains, just north of the city of Upland and east of the city of Claremont. The community is known for its scenic beauty, large homes, and peaceful atmosphere. Here are a few of the different neighborhoods within San Antonio Heights:

San Antonio Canyon

This neighborhood is located at the base of the San Gabriel Mountains and offers stunning mountain views. It is characterized by a mix of luxury estates, ranch-style homes, and spacious lots. Outdoor activities such as hiking, biking, and picnicking are popular in this area due to its proximity to the natural beauty of the canyons.

North Campus

This neighborhood is located near the California State Polytechnic University, Pomona. It is home to many faculty, staff, and students associated with the university. The area features a mix of residential homes, apartments, and student housing options. It is a vibrant neighborhood with a youthful energy and easy access to the university's facilities.

Lemon Avenue

Lemon Avenue is a charming neighborhood characterized by tree-lined streets and a mix of architectural styles. It is a sought-after area due to its proximity to amenities such as restaurants, shopping centers, and schools. Lemon Avenue offers a mix of single-family homes, townhouses, and condominiums, making it suitable for different lifestyles.

Mountain View

As the name suggests, this neighborhood offers panoramic views of the nearby mountains and surrounding area. It is a peaceful and secluded area with a mix of custom-built homes and large estates. Mountain View features a combination of contemporary and traditional architectural styles, contributing to the area's unique charm.

Mills Avenue

Located in the southern part of San Antonio Heights, Mills Avenue is a desirable neighborhood known for its well-maintained homes and spacious yards. It offers a mix of housing options, ranging from mid-century ranch-style homes to modern residences. This neighborhood is close to schools, parks, and shopping centers, making it an ideal place to raise a family.

Overall, San Antonio Heights offers a diverse range of neighborhoods, each with its own distinct characteristics. Whether you prefer mountain views, a quiet atmosphere, or proximity to amenities, there is a neighborhood in San Antonio Heights to suit your preferences.