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Residential Landlords Insurance in Redwood City, San Mateo & the entire state of CA

At Insurance by Castle, we have extensive knowledge and experience helping landlords throughout the state of California protect themselves and their tenants. Our comprehensive residential landlord insurance is tailored to fit the needs of each customer we work with because we understand the risks involved with this type of industry. We also have specialty programs like our 7 Doors or More coverage for landlords who own 7 or more units (houses count as one unit).

Residential Landlords Insurance Coverage Details

We specialize in residential landlords insurance and we are proud to be the largest brokerage with this specialty. We are able to streamline this process to make it smooth and simple for our customers. Our team has formed long-standing relationships with providers like Travelers, Safeco, California Insurance Group and Mercury who allow us to shop on behalf of our customers for the best coverage.


Our residential landlords insurance includes:

  • Property Insurance
  • General Liability
  • Loss of Rents
  • Personal Umbrella (when requested)
  • Workers Compensation (when requested)
  • And more…

What you can expect from us

As the largest brokerage specializing in this coverage, we have insight into what our customers truly need to keep themselves and their tenants protected. Call or contact us to learn more about this coverage. If you’re a landlord who owns 7 or more rental properties, ask us about our 7 Doors or More program today.

Our Location

Insurance By Castle

Insurance By Castle

1227 Arguello Street
Redwood City, CA 94063
Main office: 650-521-9040
Toll free: 800-644-6443

Our Providers

"You did exactly what you said you would do exactly when you said you would do it. You were knowledgeable and always available to answer questions. A nice benefit was saving about 15% on my insurance policy!"
-Tom Garrett
Tom Garrett
"Best insurance company in every respect.......knowledge, service, courtesy, accountability. Always aim to please."
-Ann Miller
Ann Miller
"Always professional and courteous. Readily available for answering questions or giving guidance to refer to another place that can help if for some rare reason they aren’t able to help. They’re very personable."
-Kathleen Hahn
Kathleen Hahn
"Always great-Love you guys Can't say enough great things about Ingrid and Kelly."
-Jeremy Sowers
Jeremy Sowers
"You took your time in explaining coverage and cost. Even though I repeated some of my questions you were patient and courteous. Thanx."
-Daniel Gutierrez
Daniel Gutierrez
"You respond quickly to my questions on insurance and cost."
-Shawn Fitzpatrick
Shawn Fitzpatrick