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East Bay guide · Tier A · Rank #26 of 87

House hacking in Livermore (Central / south / LLNL).

LLNL is in-ZIP: a $3.71B FY25 budget, about 9,340 employees, a $37.9B replacement-value campus, and record post-ignition hiring, plus Sandia-CA (~1,700). The anchor is the federal mega-lab rather than rail.

Status check: Verified 2026-07-15: LLNL's FY2027 budget request came in at ~$3.2B, up 9.2% YoY and part of a 28% two-year increase, and in April 2026 the lab announced a landmark partnership with a commercial fusion company. The anchor is accelerating; the ZIP stays A because it lacks a transit or redevelopment leg.

What's actually happening in 94550

  • Existing anchor, accelerating

    LLNL in-ZIP ($3.71B FY25 budget, ~9,340 employees, $37.9B replacement-value campus, record post-ignition hiring) plus Sandia-CA (~1,700). LLNL

  • Under construction

    Downtown Livermore Apartments (Eden Housing, 130 affordable units): broke ground May 2026. Pleasanton Weekly

  • Ongoing

    Downtown Specific Plan build-out. City of Livermore

The numbers

Median price
~$770K (low-confidence: the source looked anomalous this run)
Market rent
2bd $2,500 / 3bd $3,000 whole-home (underwriting band)
Property tax (Alameda County)
~1.33% effective (Livermore)
Per-bed rent band
$950–1,300/mo per bed
ADU rent band
$2,000–2,600/mo
Whole-home rent band
2bd $2,500 / 3bd $3,000 whole-home
Underwriting vacancy
5% underwriting vacancy
Appreciation scenarios
1.5 / 3.0 / 4.0 %/yr (conservative / base / upside)

ACE rail, no BART; the anchor is the federal mega-lab. Appreciation basis: LLNL tenant base; single-anchor thesis; mid capex. Rent bands are city-level medians; confirm the specific parcel before trusting any of them. Run your own scenario in the calculator.

The house-hack angle

Room rentals to LLNL (~9,340) and Sandia (~1,700) staff; the downtown build-out adds walkable stock. ACE rail covers the commute (no BART).

What breaks it

  • Single-anchor thesis: the federal lab is the catalyst, full stop
  • The ~$770K median is low-confidence: verify comps before trusting the basis
  • No BART: car-and-ACE commute patterns