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Santa Rosa, CA Property Maintenance: Property Blight (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing chapter
City Code Chapter 1-30
Hearing officer decision deadline
45 days after hearing
Payment deadline for penalty
30 days from final order
Deadline before posting as substandard
30 days after final order
Private suit trigger
40 days uncorrected after final order

Summary

Santa Rosa treats a blighted or dangerous building as a public nuisance under City Code Chapter 1-30. Code enforcement can issue an administrative notice and order, and if repairs or demolition are not started within 30 days of a final order, the City posts the building "Do Not Occupy" and occupying it becomes a misdemeanor.

Maintenance of property in such condition of deterioration or disrepair that it causes visual blight, or reduces the aesthetic appearance of the neighborhood, or is offensive to the senses, or is detrimental to nearby properties including, but not limited to: (a) Buildings which are abandoned, partially destroyed for a period of at least six months, or left in an unreasonable state of partial construction... Failure to Commence Work. Whenever the required repair or demolition is not commenced within 30 days after any final administrative enforcement order issued under this chapter becomes effective: (1) The Chief Building Official/Code Enforcement Officer shall cause the building, structure, or other property described in such order to be vacated by posting at each entrance thereto a notice reading: Substandard Building Do Not Occupy It is a misdemeanor to occupy this building, or to remove or deface this notice.

Full Breakdown

030(G) declares it a public nuisance to maintain property in a state of visual blight, including buildings abandoned or partially destroyed for six months or more, buildings left in an unfinished state of construction for two years or more, unpainted buildings with dry rot or termite damage covering half the structure, and buildings with broken or missing windows and doors. 040 naming the responsible party, the code section violated, the corrective work required, and a hearing date at least 10 days out. 100 governs the outcome: the officer has 45 days to issue a written "Administrative Enforcement Order" upholding, modifying, or canceling the notice, and can add administrative fines plus administrative costs (investigation, staffing, hearing officer fees, abatement costs, reinspections, and attorney's fees) against the responsible party.

100(F), if the required repair or demolition has not commenced within 30 days after a final enforcement order, the Chief Building Official or Code Enforcement Officer must post the building with a notice reading "Substandard Building, Do Not Occupy," and the City can then enter the property, using an administrative inspection warrant if entry is refused, to abate, repair, or demolish the structure itself and clean the lot, recovering the cost from the owner. 050 sets a 30-day payment window for any administrative penalty and bars the City from issuing any building, zoning, or fire permit to the responsible party until the penalty and related fees are paid.

Violations & Fines

Occupying or removing a posted "Substandard Building, Do Not Occupy" notice, or defacing the posting, is a misdemeanor under Section 1-30.100(F)(2). Unpaid administrative penalties and abatement costs become a special assessment lien on the property and can be added to the property tax bill. A property owner who fails to correct a violation for 40 days after a final enforcement order also faces a private right of action for injunctive relief, damages, treble damages, and attorney's fees under Section 1-30.130.

Frequently Asked Questions

What makes a building a nuisance under Santa Rosa's code?
Section 1-30.030(G) lists conditions such as buildings abandoned or half-destroyed for six months or more, structures left unfinished for two years or more, unpainted buildings with dry rot or termite damage on 50 percent or more of the surface, and buildings with broken or missing doors and windows that are not properly boarded and painted.
What happens if I do not fix a substandard building after a City order?
If repair or demolition is not commenced within 30 days after the administrative enforcement order becomes final, the City posts a "Substandard Building, Do Not Occupy" notice under Section 1-30.100(F). Occupying the building or removing the notice is a misdemeanor, and the City can then enter, repair, or demolish the property and bill the owner.
Can Santa Rosa recover its costs for abating a dangerous building?
Yes. Under Section 1-30.030(F) and 1-30.100(D), the City can assess administrative costs including investigation, staffing, hearing officer fees, abatement costs, reinspections, and attorney's fees against the responsible party, and unpaid amounts can become a special assessment lien on the property under Section 1-30.140.

Sources & Official References

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