Union City, California

Single-family in eastern Union City hillside (newer construction) typically runs $1.1M-$1.6M. Central Union City and Decoto Road corridor (mixed older + newer) runs $900K-$1.3M. Condos and townhomes city-wide run $500K-$800K. Union City sits about $100K-$300K below comparable Fremont inventory and $100K-$200K above comparable Hayward inventory.

New Haven Unified School District covers most of Union City. James Logan High School is the main public high school. Schools are mid-tier within Alameda County, below Castro Valley Unified and Fremont's Mission San Jose attendance area but above Hayward Unified on most published measures. Verify exact attendance by address; some addresses on the northern boundary fall into Hayward Unified.

Union City has one BART station on the Fremont-South line. BART to Embarcadero / Montgomery in SF runs ~45-55 minutes off-peak. Reverse commute to Fremont and Berryessa/North San Jose runs 10-25 minutes. Driving to Tesla Fremont via I-880 + 84 is 10-20 minutes off-peak. The single-station situation makes the walkshed around the station meaningfully more valuable than addresses further out.

Fremont is the most expensive of the three, with strong schools (Mission San Jose specifically). Hayward is a large city with lower entry prices and a wide inventory variety. Union City sits between them on price + school quality, with a smaller geographic footprint that makes the BART-walkshed premium more pronounced. For buyers who prioritize established local community amenities and multi-generational-friendly housing, Union City compares well among the three.

Yes. Russian is Lily's native language. Lily represents Russian-speaking buyers and sellers in Union City in either English or Russian. Russian-language Union City page: lilygaripova.com/ru/union-city-realtor/.

The eastern Union City hillside, covering the Searles area, the upper Mission Hills tracts, and the newer Old Alvarado hillside infill east of Mission Boulevard, runs $1.1M to $1.6M for single-family in 2026. Construction era is largely 1990s through 2010s with contemporary floor plans, attached two-car garages, and a meaningful view premium for parcels above the 300-foot contour. Lot size, ridge view, and a clean Searles Elementary or Tom Kitayama Elementary assignment drive the spread within the band.

The Decoto Road corridor through historic Old Alvarado runs $900K to $1.3M for single-family in 2026. The corridor mixes 1950s through 1970s single-story stucco with 1990s and 2000s infill on the parcels that survived the original Alvarado town footprint. The Pioneer Park and Cabello Elementary feeders dominate this sub-area, and Cesar Chavez Middle is the middle-school anchor. Buyers should pull the original parcel history because some Alvarado lots predate modern setback codes.

Union City attached housing runs $500K to $800K in 2026, with the densest cluster around Union City BART (Station East TOD), the Mission Boulevard corridor, and the Alvarado-Niles infill complexes. HOA (homeowners association) dues vary by complex, so pull the HOA package for the actual figure. SB 326 (a California law requiring inspection of elevated exterior elements such as balconies) compliance, reserve study (the HOA's funded-reserves analysis) health, and any pending special assessment dominate the price variable. Always pull the SB 326 report, the most recent reserve study, and 12 months of HOA meeting minutes before offer.

Union City breaks into five practical neighborhoods: Decoto / Old Alvarado (historic central, Decoto Road spine), Alvarado (south-central single-family between Alvarado-Niles and Whipple), Searles (south near Logan High and the New Haven corporation yard), Mission Hills / east hillside (newer construction east of Mission Boulevard), and Cabello / Pioneer Park (older flatland near the western boundary). The price spread across these five exceeds $400K for comparable square footage; the feeder pattern is the dominant driver.

Station East is the planned transit-oriented development around Union City BART on the east side of the tracks, with mixed-use multifamily, retail, and a planned bus + BART intermodal facility. Resale condos in the existing Station East complexes run $550K to $850K in 2026 depending on layout, parking, and HOA health. New construction phases continue through 2026 and beyond; resale buyers should weigh future construction noise and dust as a near-term carry consideration.

Tom Kitayama Elementary in the Mission Hills feeder is a frequently cited stronger New Haven Unified School District (NHUSD) elementary among buyers in 2026, with a GreatSchools 8 and a Niche A. The school carries above-district-median CAASPP (California Assessment of Student Performance and Progress) scores in both ELA (English Language Arts) and math and parent engagement metrics in the top quartile of Alameda County elementaries. Attendance assignment is set by parcel and third-party rankings differ by school, so verify the exact assignment with the district registrar before an offer.

James Logan High School's New Haven Aviation pathway is one of the few US public high school career-technical education programs in aviation, with FAA Part 141 ground-school curriculum, simulator labs, and partnership pipelines into community-college and four-year aviation tracks. The pathway draws students from across NHUSD and from out-of-district transfers, and is one of the reasons Logan's CTE catalog ranks deeper than the Newark Memorial or Hayward Unified comparable. The program is a meaningful student-pool differentiator, not a pricing variable per se.

A narrow strip of Union City addresses on the northwestern boundary near the Hayward city line, particularly some parcels north of Industrial Parkway West and west of Union City Boulevard, are actually assigned to Hayward Unified School District despite a Union City mailing address. The HUSD (Hayward Unified School District) versus NHUSD assignment is set parcel by parcel, and third-party rankings differ by district. Verify with both district registrars by exact parcel before any offer in this corridor.

Union City BART to Embarcadero is roughly $7.55 one-way in 2026 ($15.10 round-trip), about 45-55 minutes off-peak and 50-60 minutes at peak with the Lake Merritt and West Oakland transfers in the routing. Monthly cost at a 5-day commute is about $310. Parking at Union City BART runs $3 to $5 per day in the metered lot or free in the residential 0.5-mile walkshed. The single-station Union City situation makes the walkshed around the station meaningfully more valuable than any address requiring a daily drive.

Union City to Tesla's Fremont factory at 45500 Fremont Boulevard via I-880 south plus 84 east is 10 to 20 minutes off-peak and 20 to 35 minutes at shift-change peaks (4am, 12pm, 8pm). The reverse-commute pattern means most Tesla shift workers in Union City face minimal traffic in their direction. The Union City BART to Fremont Warm Springs / Berryessa route is also reverse-commute, which is part of why Union City is materially undervalued relative to Fremont addresses for any household with a Tesla, Lam Research, or south-Fremont semiconductor employer.

The Hayward Fault runs roughly two miles east of Union City at the base of the Mission hills, with the Alquist-Priolo Earthquake Fault Zone overlay covering portions of the easternmost hillside tracts. The Calaveras Fault sits about seven miles further east. Liquefaction risk is High in the baylands west of I-880 and Moderate east of I-880; the hillside bench is lower-risk. Always pull the parcel-specific California Geological Survey overlay and verify any seismic retrofit completion before offer.

Union City has an established base of community institutions, including parishes, business associations, and civic groups, along with New Haven Unified's multilingual and English-as-a-second-language programs and a mid-tier price floor that supports larger and multi-generational households. For buyers who value established local networks and services, these amenities can reduce search and settling-in cost relative to comparable Hayward or Fremont addresses.

Alvarado-Niles Road is Union City's primary east-west arterial, running from the Niles district of Fremont east through the city center past Union Landing shopping to the I-880 interchange and continuing west to Union City Boulevard. The corridor carries Union City's heaviest retail, commercial, and arterial traffic. Single-family on or backing to Alvarado-Niles trades at a $40K to $100K discount versus interior tracts due to noise and traffic; condos along the corridor carry no such discount because the layout puts the bedrooms toward the interior courtyards.

Union Landing is the regional shopping center off I-880 at the Alvarado-Niles interchange, anchored by Costco, Target, In-N-Out, and a dense restaurant cluster. Single-family within a half-mile of Union Landing carries the convenience premium but also the I-880 noise discount; net price impact is mildly positive for interior-facing parcels and mildly negative for parcels with line-of-sight to the freeway. The residential interior tracts (Pioneer Park, Searles, Mission Hills) trade higher because they buy quiet without sacrificing arterial access.

The Dumbarton Bridge (84 west from Newark) gives Union City buyers a 25 to 40 minute commute to Meta in Menlo Park, Stanford in Palo Alto, and the Sand Hill Road venture corridor; the bridge is 6 to 12 minutes south of central Union City via I-880. Peak-hour westbound congestion adds 10 to 20 minutes. For Peninsula-employed buyers, Union City delivers a materially shorter commute than going around the bay via San Mateo Bridge or via BART through SF, at a meaningfully lower entry price than Fremont addresses on the same Dumbarton routing.

Quarry Lakes Regional Recreation Area sits at the Union City / Fremont border along Alameda Creek, with fishing, swimming, walking trails, and a major trailhead for the Alameda Creek Regional Trail extending all the way to the bay. East Union City hillside tracts above Mission Boulevard back to open-space conservation easements, with the Mission Peak Regional Preserve trailhead system within 10 minutes. The open-space buffer is a quiet value driver for hillside resale and an Air Quality (no neighbor downwind) plus.

Union City's 2-to-4-unit small-multifamily stock is concentrated in Old Alvarado / Decoto Road and along Mission Boulevard, typically $1.1M to $1.8M depending on unit count, era, and rent roll. California ADU (accessory dwelling unit) law (SB9, AB1033, AB976) plus Union City's permit-friendly ADU ordinance has made permitted ADU additions common on Pioneer Park and Searles parcels, supporting house-hacking and multi-generational use. An existing permitted ADU adds appraised value and rent-roll cushion for the I-880 corridor commute pool.

Newer Union City master-planned tracts in the eastern hillside (post-1995 construction) can carry a Mello-Roos special tax, an add-on special tax levied through a CFD (Community Facilities District) to repay infrastructure bonds, on top of the base property tax. The Mello-Roos special tax varies tract to tract, so pull the current annual levy for the specific parcel and add it to carrying cost. The current annual levy is shown on the county property tax bill and disclosed in the seller Mello-Roos Notice of Special Tax; the recorded special-tax lien also appears on the preliminary title report, but the prelim shows only that the lien and tax formula exist, not the current dollar amount. The CFD term and pay-off date also matter; some 1990s CFDs are near expiration and others have been re-bonded into the 2040s, so confirm the remaining bond schedule before offer.

Most Union City parcels sit in FEMA Zone X (low risk), but Zone AE flood overlays cover the parcels along Alameda Creek and the baylands west of I-880 toward the San Mateo Bridge approach. Zone AE (a Special Flood Hazard Area, or SFHA) properties require federal flood insurance for any federally-backed mortgage; premiums vary by elevation, so get an actual quote for the specific parcel. The bay-mud and alluvial fill underneath west-of-I-880 also drives the liquefaction risk; Lily pulls the parcel-specific FEMA Flood Map and CGS liquefaction overlay for every west-of-I-880 transaction.

Lily reads every disclosure end-to-end (TDS, NHD, SPQ, HOA package, preliminary title, CFD disclosure), pulls the parcel-specific FEMA Flood Map, CAL FIRE FHSZ, and Alquist-Priolo overlays, verifies NHUSD vs HUSD attendance with both district registrars by parcel on any boundary address, models full carrying cost including Mello-Roos and projected SB326 condo assessments, walks the property at morning commute, midday, evening, and weekend, and stays willing to recommend walking from any deal that does not pencil. Free 30-minute initial consultation.

Strategic Listing Model applied at the Union City sub-area level: comp set drawn from the exact neighborhood (Decoto / Old Alvarado, Alvarado, Searles, Mission Hills, Pioneer Park), not city-wide averages; pre-listing inspection with positive-ROI improvements only; professional staging targeted to the layouts and features Union City buyers prioritize; multi-platform marketing with active bid management; full disclosure preparation including SB326, CFD, and attendance verification to minimize post-close litigation exposure. 5 documented Union City closings on roughly $4.9M of volume.

Newark sits south of Union City between Fremont and the bay, with Newark Unified (state rank #795 of unified districts) versus Union City's New Haven Unified (state rank ~#596). Newark single-family runs roughly $100K to $200K below Union City for comparable stock; Newark has no BART station of its own (transfer at Fremont or Union City). For first-time buyers without strict school requirements who want Dumbarton Bridge access at the lowest entry, Newark wins; for first-time buyers wanting BART access plus a meaningfully stronger high-school feeder (James Logan vs Newark Memorial), Union City wins.

Union City single-family median has been roughly flat to up low-single-digits over the trailing 12 months ending mid-2026, with the Mission Hills hillside slightly outperforming the city median and the Decoto Road corridor slightly underperforming. Condo segment has been flat to mildly negative as SB326 disclosure surfaces deferred-maintenance liabilities and special assessment risk. Days-on-market lengthened versus the 2021-2022 peak; well-prepped listings still attract multiple offers, while overpriced listings sit and chase the market down. Steady owner-occupier demand keeps the market relatively stable through softer cycles.

Call or text 415-910-3958, or email lilyagaripova@gmail.com. Free 30-minute initial consultation by phone, Zoom, or in person at any Union City address that works for you. Available in English and Russian. Cal DRE #02010731. The consultation walks through your specific buying or selling math: budget, timeline, NHUSD school constraints, BART or Dumbarton commute, financing pre-approval, and the realistic Union City sub-area that fits.

Union City has no in-city hospital with labor and delivery. Washington Hospital Healthcare System in Fremont is the default PPO L&D destination, 10 to 15 minutes south, with full L&D, on-site NICU, and UCSF Health neonatology 24/7, plus Baby-Friendly and CMS Birthing Friendly designations. Kaiser members deliver at Kaiser Hayward or Kaiser San Leandro, both 10 to 25 minutes north depending on the specific Union City address. The St. Rose Hospital Family Birthing Center in Hayward is currently suspended through approximately 2025-2026 per Alameda Health System; that closure removed the closest PPO birthing center for some northern Union City addresses.