East Contra Costa Delta Community
About Byron, CA
Welcome to Byron, a small Delta community in eastern Contra Costa County known for its agricultural setting, aviation, and the storied Byron Hot Springs.
Byron sits at the far eastern edge of Contra Costa County, where the Central Valley meets the Sacramento-San Joaquin Delta and the rolling foothills of the Diablo Range. It is an unincorporated census-designated place, largely surrounded by open farmland and the levee-and-slough landscape of the Delta, roughly midway between the East Bay suburbs and the agricultural towns of the San Joaquin Valley. The community is compact, with a population of about 2,000, and lies along the Byron Highway corridor that links Brentwood and Discovery Bay to the east and south. The town's most storied landmark is Byron Hot Springs, a mineral-springs resort in the foothills two miles southwest of the community. The springs were valued for their waters from pre-European times, and in the early twentieth century the Byron Hot Springs Hotel promoted itself as a grand spa. The resort closed in 1938, and during World War II the property served as Camp Tracy, a U.S. Army and Navy interrogation center; the remaining brick building stands today as a well-known, fenced-off Delta landmark. Modern Byron is defined less by its resort past than by its rural setting and transportation role. Byron Airport (C83), a county general-aviation field opened in 1994 south of town, is a popular base for recreational flying, gliding, and skydiving. Nearby regional resources include the Vasco Caves Regional Preserve, Clifton Court Forebay, and Los Vaqueros Reservoir, all within a short drive. Residents are served by the Byron Union School District, which covers Byron and neighboring Discovery Bay, while high school students attend Liberty High School through the Liberty Union High School District. Commuters rely on Byron Highway and Vasco Road, the latter a heavily used route over the hills toward Livermore and the Interstate 580 corridor, and the area functions as a quiet, small-scale counterpart to the faster-growing communities around it.
Frequently Asked Questions
What county is Byron in?
Byron is an unincorporated census-designated place in Contra Costa County, California, in the far eastern part of the county near the Sacramento-San Joaquin Delta. It lies between Brentwood and the Altamont Pass, a short drive from Discovery Bay.
What school district serves Byron?
The Byron Union School District serves Byron and neighboring Discovery Bay, operating local elementary and middle schools such as Excelsior Middle School on Byron Highway. High school students attend Liberty High School in Brentwood through the Liberty Union High School District.
What is Byron Hot Springs?
Byron Hot Springs was a celebrated mineral-spa resort in the foothills two miles southwest of Byron, known for its thermal waters from pre-European times until the hotel closed in 1938. During World War II the property became Camp Tracy, a U.S. Army and Navy interrogation center, and the remaining building stands as a fenced-off Delta landmark.
What is Byron Airport used for?
Byron Airport (C83) is a Contra Costa County general-aviation airport south of Byron, opened in 1994. It serves private pilots, flight training, and recreational flying and is a popular base for glider pilots and skydivers rather than commercial airlines.
City Guide
About Byron
Real Estate & Housing
Housing in Byron is a mix of older single-family homes, ranch-style houses, and agricultural parcels that reflect the community's Delta farming roots, with some newer development on its edges. The unincorporated, semi-rural setting means many properties sit on larger lots than in the suburban towns to the west, and the surrounding fields and levees give parts of the community a distinctly open, agricultural character. Growth is constrained by the Delta landscape and county land-use rules, keeping Byron's residential pattern smaller in scale than the faster-growing communities around it.
Neighborhoods
Lifestyle in Byron
Life in Byron is quiet and unincorporated, anchored by its agricultural setting and a small commercial core along Byron Highway. Recreation is strongly local: the airport draws glider pilots and skydivers, and the surrounding Delta sloughs and nearby reservoirs support fishing, boating, and birding. For shopping, dining, and services, residents generally drive to Brentwood, Oakley, or Discovery Bay, which also supply the area's larger retail and community amenities. The result is a small-town, land-oriented pace of life within reach of East Bay employment centers.
Schools & Education
Public education in Byron is provided by the Byron Union School District, which serves the communities of Byron and Discovery Bay and operates schools including Excelsior Middle School on Byron Highway. High school students continue on to Liberty High School in Brentwood through the Liberty Union High School District, which also provides school-bus transportation. The district structure ties Byron to the larger East Contra Costa school community while keeping elementary and middle schooling local.
Getting Around
Byron sits along Byron Highway, the main north-south route through eastern Contra Costa County, and is linked to the region by Vasco Road, which climbs over the hills toward Livermore and the Interstate 580 corridor. The community is a short drive from Brentwood and Discovery Bay, and the State Route 239 and Vasco Road-Byron Highway connector projects reflect the corridor's role in moving traffic between the Delta and the East Bay. Byron Airport (C83) serves general aviation rather than commercial flights.
Parks & Recreation
Byron Airport (C83) is the community's best-known recreational asset, a county general-aviation field that is a popular base for glider flying, skydiving, and flight training. Nearby, the Vasco Caves Regional Preserve protects unusual rock formations and habitat, while Clifton Court Forebay and Los Vaqueros Reservoir offer fishing and boating within a short drive. The Delta's network of sloughs and levees provides additional fishing, paddling, and wildlife-watching opportunities, and East Bay Regional Park District lands add trail access to the surrounding hills.
MARKET SNAPSHOT
The Market at a Glance
How homes have been selling here over the last 90 days.
Price & Sales History
Market data reflects closed sales over the last 90 days and is provided for informational purposes.
For sale
Houses in Byron, CA
Handpicked properties hitting the scene in your area.
For sale
Townhomes in Byron, CA
Handpicked properties hitting the scene in your area.
For sale
Condos in Byron, CA
Handpicked properties hitting the scene in your area.
Zip Codes
BROWSE BY ZIP
Browse listings by postal code in this area.
- Grid
- Map
- List
Elevate Real Estate Agency
8160 Haven Ave. Suite 103 Rancho Cucamonga, CA 91730
