Downtown / Waterfront
Historic core along the San Joaquin, anchored by the Amtrak station and a waterfront redevelopment push that’s been years in the making. Retail and mixed-use here trade on what’s coming, not just what’s there.
Our Growing Backyard
Commercial property management in Antioch.
Antioch is changing fast — new transit, new retail, new industrial demand.
We manage it from right up the road in Lafayette, not from across the bridge.
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Windsor Management Since
Antioch's Submarkets
One waterfront city, six different markets.
Running Antioch well means knowing the difference between a Hillcrest retail buildout and a Highway 4 warehouse lease. We manage across all four — before most owners even know the market’s shifted.
Hillcrest Corridor
The fastest-changing submarket in Antioch — a new eBART station has turned this into the corner every retailer wants a piece of. Rents and demand are moving before the buildout even finishes.
Lone Tree Way / Delta Fair Retail
Antioch’s dominant retail spine — national tenants, high traffic, and the largest share of leasing activity in the city. This is volume leasing, not boutique relationship management.
Highway 4 Industrial
Warehouse and logistics space built for Highway 4 access — the biggest square footage in Antioch by a wide margin. Fewer tenants, longer leases, and a completely different management rhythm than retail.
Somersville Road
A regional mall in transition — the city’s approved redevelopment that trades dead anchor stores for mixed-use and refocused street-level retail. This is repositioning work, not steady-state leasing.
Deer Valley Road
Anchored by the Kaiser Permanente campus, this corridor runs on medical and professional office tenants — longer lease terms and a completely different tenant conversation than retail or industrial.
On the Ground Today
Properties we manage in Antioch.
Why Owners Choose Windsor
What Antioch owners get.
Four commitments, kept on every building we manage.
A dedicated portfolio manager, minutes away
Accountable, local, backed by a 60-person team.
Financial management that finds money
Bottom-up budgets, complete CAM recovery, AR enforcement, and lender-ready monthly reporting. Most owners find money in their first reconciliation with us.
A supervised vendor bench
Competitively bid across central Contra Costa, with response times that keep tenants renewing.
Lease administration that protects you
Every lease abstracted, every option and critical date tracked.
Questions Owners Ask
FAQ
Do you have a minimum portfolio size?
No hard minimum. Single buildings welcome.
Can you match institutional-grade reporting?
That's our default: monthly packages with full financials, variance commentary, and a property narrative, on the same platform institutions use.
How long does a transition take?
We often start on one month notice as it gives us time to abstract the leases, connect with the tenants, and make a smooth transition. Over one quarter of our properties start "yesterday". We just need a signed PMA and your EIN and we can handle the rest with your prior property managers or walk through the data needs if you manage it yourself.
Do you coordinate with my leasing broker?
Yes. We handle lease administration, TI coordination, and commencement so deals close cleanly.
Request a proposal.
Own commercial property in Antioch? Fill out the form and our client relations team will follow up the same day with a tailored proposal. Or call 925-WINDSOR (925-946-3767).
Answering your questions before you ask.
Same-day response.
Tailored proposal for your property.
Managing 250+ Bay Area properties since 2009.
What People Say
Trusted by Owners, Tenants, and Vendors across the Bay Area.
"Over the past year, I have been battling a medical issue. I don't want to think what it would be like without Windsor and its superb staff. Thank you all.”
Property Owner, Walnut Creek
"Thanks to Windsor's coordination, it has made a world of a difference to our business. I am writing to share my sincere appreciation."
Tenant, Lafayette
"I can say with the utmost confidence that you have built a firm that brings in the best & the brightest under one roof. Quality people truly make all the difference, and it is clear that you have them in spades – WELL DONE.”
Vendor, San Jose