September 10, 2026
In January 2026, BART's board president wrote a letter to a state senator explaining why a train station that Alameda County voters funded back in 2014 still might not get built. The station, planned for Fremont's Irvington district, sits along a stretch of track that has already carried BART trains since the Warm Springs extension opened in 2017. Fourteen of the seventeen properties needed for construction are acquired. Environmental clearance is done. And yet, as of early 2026, BART and the City of Fremont are still arguing in public over who owes what to finish it.
That argument matters if you're comparing homes in Fremont, because it exposes something the citywide median hides. Two of Fremont's neighborhoods are priced on completely different logic, and only one of those prices depends on something that keeps not happening.
Fremont's citywide numbers read like a single, coherent market. Through the first half of 2026, homes sold for a median around $1.6 million at roughly $980 a square foot, with sale prices consistently matching or beating list price. Tracking of July 2026 sales put the citywide median closer to $1.5 million, homes moving in about 42 days, and inventory sitting at just 0.8 months of supply, tight enough that the same tracking forecasts another 2 to 4 percent of appreciation before the year is out.
A number like that describes an average, not a neighborhood. Blend the price of a century-old bungalow two blocks from a silent film museum with the price of a new townhome inside a transit-oriented master plan anchored by a car factory, and you get a citywide figure that doesn't tell you what either one is actually worth, or why.
Warm Springs is Fremont's newest story, and it's a story about employment, not charm. The district sits inside an 850-acre Innovation District built around the Warm Springs/South Fremont BART station and Tesla's Fremont Factory, a 5.3 million square foot plant with an approved master plan to add another 4.6 million square feet. The city's own economic development office has the district on track for more than 40,000 technology jobs by 2035, alongside employers already operating there like Zoox, Seagate, Western Digital, ThermoFisher Scientific, and FM Industries.
That growth kept moving through 2026. Tesla leased a 267,099 square foot advanced manufacturing building and a 108,000 square foot research facility near its Fremont plant this year, part of a shift toward the company's Optimus robotics program. On the housing side, Lennar's 111-acre, 2,200-unit master-planned community just north of the Tesla plant cleared Fremont's city council on a 4-1 vote and remains one of the largest residential projects tied to the Innovation District's build-out.
None of that is speculative. It's a specific list of leases, jobs, and approved acreage. What is speculative is the next piece of infrastructure the neighborhood has been counting on for decades: the Irvington BART Station, sited roughly halfway between the existing Fremont and Warm Springs stops. It's been planned since 1979 and approved by BART's board since 1992. Alameda County voters allocated $120 million toward it through Measure BB in 2014. As of that January 2026 letter, BART is weighing whether to prioritize the project at all, citing its own budget strain and the risk that a November 2026 regional funding measure fails at the ballot. Fremont's mayor called the station "a cost-effective way to add new riders," but cost-effective and funded aren't the same thing, and anyone pricing in a station that's been coming soon for over four decades is pricing in a bet that hasn't resolved yet.
Niles runs on the opposite logic. It doesn't need a new employer or a new train station to hold its value, because what it's selling can't be replicated anywhere else in the city no matter how much gets built around it.
Niles was one of five original townships that merged in 1956 to form the City of Fremont, and it never fully let go of that identity. The compact downtown along Niles Boulevard runs on Victorian homes, Craftsman bungalows, antique shops, and Devout Coffee, all within walking distance of the Niles Film Museum, which marks the neighborhood's improbable turn as an early home of the California film industry. The city's own historic-districts page treats Niles as one of the handful of areas it actively works to preserve rather than redevelop.
The neighborhood runs on its own civic calendar, independent of anything happening in Warm Springs. The Niles Main Street Association organizes recurring events including the Niles Antique Faire and Flea Market, which has drawn roughly 200 vendors along Niles Boulevard for more than 50 years, and the Niles Wildflower, Art and Garden Show, held this year on April 26. On September 12, the neighborhood takes its turn in Fremont's Doors Open weekend, when Shinn Historical Park and Arboretum, the California Nursery Historical Park, and the Niles Film Museum all open for public tours alongside a Niles town walking tour.
That calendar isn't a marketing detail. It's evidence of a housing stock that current zoning can't reproduce. Nobody is building a new 1912 Craftsman bungalow under today's codes. Niles isn't appreciating because a factory is expanding down the road. It holds value because the supply of what it sells was fixed decades before anyone was pricing homes by the square foot.
Fremont isn't uniquely split between these two logics either. The city's Ardenwood district, on the opposite side of town near the Dumbarton Bridge, was rezoned in 2016 specifically to attract larger employers. Meta's 2018 lease of more than a million square feet across a 14-building campus there is projected to bring up to 10,000 jobs over time. That's a third version of the same pattern. Fremont's price map has been redrawn district by district, on different timelines, for different reasons, and the citywide median just averages all of it together.
A home in Warm Springs is priced partly on infrastructure that's still being negotiated in public. A home in Niles is priced on a scarcity that doesn't need a funding vote to stay true.
If you're comparing Fremont neighborhoods on price alone, you're comparing outcomes without comparing the mechanisms that produced them. Knowing which bet you're actually making, before you write an offer, is the difference between reading a number and understanding it.
Does the stalled Irvington BART Station affect home values in Warm Springs today? The station's funding status is unresolved as of early 2026, with BART and the City of Fremont still negotiating who covers the remaining cost. Homes in Warm Springs and Irvington already reflect proximity to the operating Warm Springs/South Fremont station and to Tesla's factory campus. Any value tied specifically to a future Irvington station carries the same uncertainty as the funding fight itself.
Can new homes be built in Niles that resemble the historic housing stock? Niles is treated by the City of Fremont as one of its protected historic districts, and the neighborhood's character comes from homes built well before current zoning and construction methods existed. New construction in the area typically follows contemporary building codes and lot standards rather than replicating turn-of-the-century architecture.
Is one of these neighborhoods a better investment than the other? That depends on what kind of risk you're comfortable holding. Warm Springs' value is tied to continued employment growth and infrastructure that is still being negotiated. Niles' value is tied to a scarcity that doesn't depend on any single project succeeding. Neither outcome is guaranteed, and a licensed tax or financial advisor can help you weigh which risk profile fits your goals.
Fremont isn't one market to study before you make an offer, it's several, each running on its own clock. Tony Ngai tracks the mechanisms behind these neighborhoods street by street, not just the medians. Request your free neighborhood market report and home valuation to see which bet actually fits what you're trying to buy.
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