Three months after the Concord City Council voted unanimously to let a developer build more than 12,000 homes on the old Naval Weapons Station, the same council approved something smaller and more revealing: a $1.05 million, three-year contract for a Concord-based security firm to keep patrolling the site's gates.
That is not a contradiction. It is the whole story compressed into one line item. The May vote was a milestone in a paperwork process that has run for twenty years. The August contract is proof that the actual ground has not moved, and will not move for a while yet.
If you are weighing Concord against Walnut Creek, Pleasant Hill, or one of the other Contra Costa towns nearby, the headline number, 12,000 new homes, is easy to overweight. The real question is when those homes show up relative to your own timeline, and the honest answer is later than most people assume.
What the Council Actually Voted For
On May 26, 2026, the Concord City Council, sitting as the Local Reuse Authority, approved a financial agreement with the U.S. Navy covering the roughly 2,422 acres at the former Concord Naval Weapons Station. Under the deal, developer Brookfield Properties will pay the Navy $628 million over 30 years for the land. The full vision, once built, includes:
- 12,272 homes, with about a quarter set aside as permanently affordable
- 800-plus acres of parks and open space within the community itself
- 6 million square feet of commercial space
- A 75-acre first responder training facility and a 4-acre veterans community center
Separately, the broader agreement also earmarks over 5,000 acres for the adjacent Thurgood Marshall Regional Park, a much larger conveyance that sits next to, rather than inside, the housing footprint.
City officials were careful not to oversell what the vote actually accomplished. Guy Bjerke, Concord's director of economic development and base reuse, put it plainly to the council before the vote:
"We just need to be careful. Do not overestimate how much money the city is going to see as part of this project."
That caution about revenue applies just as directly to timing. The vote unlocked the next step, drafting a Specific Plan, not a building permit.
The Timeline Nobody Fully Agrees On
Ask three sources when the first new home actually gets built, and you get three different years. That gap is worth showing rather than smoothing over, because it tells you how much uncertainty still sits inside this project.
| Milestone | Estimated timing | Who's saying it |
|---|---|---|
| Specific Plan presented to City Council | Summer 2029 | Guy Bjerke, speaking after the May 2026 vote |
| Specific Plan submitted for consideration | Early 2027 | Brookfield's own project site, published before the vote |
| Land transfer from Navy begins | Around 2030 | Patch, reporting after the vote |
| First phase groundbreaking (1,696 market-rate and 562 affordable units) | 2030 | San Francisco Chronicle |
| Housing and commercial construction starts | As late as 2033 | Patch |
| Full build-out complete | Roughly 30 years from the 2026 agreement | Guy Bjerke |
Even the developer's own materials haven't caught up to the most recent public comments from the city's point person on the project. That is not a red flag so much as a normal feature of a base reuse project that has already burned through two prior master developer relationships, Lennar walking away in 2020 and the council cutting loose a different developer, Concord First Partners, in 2023.
Guards, Not Groundbreaking
Here is where the August news matters. On August 27, 2026, the Concord City Council approved a three-year, up to $1.05 million contract with Guardian Security Agency, a Concord-based firm that has patrolled the site for the past decade, to keep covering the Willow Pass Road and Bailey Road entrances through June 2029. The council voted 4-0, with Councilmember Pablo Benavente absent.
The contract is not coming out of Concord's general fund. It is reimbursed by GoMentum Station, the autonomous-vehicle testing operation that the Contra Costa Transportation Authority currently runs on parts of the old base. That detail alone tells you what the site is actually being used for right now: test tracks for self-driving cars, not construction crews.
The land also carries a Superfund designation dating to 1994, tied to heavy metals including lead and arsenic left over from decades as a munitions depot. Bjerke has been direct about why the cleanup timeline matters more than the vote:
"We would like to see progress made on Bunker City, the cleanup of those 500 acres, sooner rather than later, because we want to make sure if we develop momentum in this project, it's not stopped because we didn't get Bunker City cleaned soon enough."
Local residents picked up on the same disconnect. A community discussion thread on Claycord the same week the security contract passed included residents questioning the pace of the project and worrying aloud about future congestion, a reminder that skepticism about timing isn't limited to outside observers reading the fine print.
What This Means If You're Deciding Between Concord and Its Neighbors Now
Buyers sometimes treat a headline like "12,000 new homes" as a signal to wait, on the theory that a wave of new supply will eventually soften prices. Based on the timeline above, that wait would need to run into the early 2030s at the earliest, and that's assuming the cleanup, the Specific Plan, and the entitlement process all move on schedule, which hasn't been this project's track record so far.
Meanwhile, the market you'd actually be competing in today looks nothing like a market bracing for a supply shock. As of July 31, 2026, the typical Concord home value stood at $733,409, down 1.2% over the prior year, with homes going pending in around 21 days. Looking at the three months ending in May 2026, the median sale price came in at $755,000, down a modest 0.72% year over year, with homes selling in about 14 days and drawing roughly four offers on average. Supply has stayed tight all year: one tracker put Concord's months of supply at 0.76 in March 2026, well below the five-to-six-month range that usually signals a balanced market, with homes selling for just over 101% of asking price.
None of that reads like a market coasting toward a correction. It reads like a market where the existing housing stock, not a project still a decade from delivering its first certificate of occupancy, is what's actually setting prices right now. If you're comparing Concord's price point to Walnut Creek or Danville and the numbers work for your budget today, the Naval Weapons Station timeline gives you little reason to sit out this year or next waiting for it to change the math.
The Number Actually Worth Watching
The 12,272 figure makes headlines, but it isn't the number that will tell you when this project starts to matter for the resale market. That signal will come earlier and quieter, from progress on the Bunker City cleanup and from whether the Navy issues Findings of Suitability to Transfer on individual parcels. The city posts program updates on the Concord Reuse Project's own site roughly twice a year. That's a better bookmark than the next news cycle if you want an early read on when construction crews, not security guards, show up at the gate.
Questions Buyers Are Asking
Should I wait to buy in Concord until the new development is finished? Based on the timeline officials have laid out, the earliest phase isn't expected to break ground until around 2030, with the broader build-out spanning 30 years. Waiting for that supply to arrive means waiting years, and current market conditions in Concord don't show signs of softening in the meantime.
Will this project affect resale values in older Concord neighborhoods? Not in the near term. The site still requires Superfund-level environmental cleanup before any construction can begin, and the Navy has not yet transferred the land. Any effect on the broader resale market is a late-2020s-or-later question, not a today question.
Can I buy a home in the new development yet? No. The site remains under Navy ownership, is actively used for security patrols and autonomous-vehicle testing, and has no homes, streets, or utilities built. Sales won't be possible until well into the construction phases described above.
Where can I track real progress on this project? The Concord Reuse Project's own site publishes program reports roughly every six months, which is a more reliable gauge of movement than any single council vote or news story.
If you're weighing Concord against nearby communities and want a clearer read on what today's numbers actually mean for your budget and timeline, Dave Holman and the Holman Stone team can walk you through the current inventory, pricing, and pace across Concord and the surrounding East Bay. Request a free home valuation to start the conversation with real numbers instead of headlines.
