San Jose, CA Property Maintenance: Vacant Lot Maintenance (2026)
Key Facts
- Maintenance standard
- No weeds, dry brush, trash, debris
- Registration deadline
- 30 days after lot becomes vacant
- Fence repair deadline
- 72 hours after city notice
- Governing chapter
- SJMC Chapter 17.39
- Enforcement
- Public nuisance, Chapter 1.14 remedies
Summary
San Jose requires vacant lot owners to keep lots free of weeds, dry brush, dead vegetation and debris, and to register lots that fall into the city's neglected vacant lot monitoring program within 30 days of becoming vacant.
Maintain vacant lots and any perimeter fencing free of weeds, dry brush, dead vegetation, trash, garbage, junk, debris, building materials, vehicles, cars, boats, campers, any accumulation of newspapers, circulars, flyers, notices (except those required by federal, state or local law), discarded personal items, including, but not limited to, furniture, clothing, large and small appliances, graffiti, tagging or similar markings.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 5 Update 3).
Full Breakdown
Under San Jose Municipal Code Chapter 17.39, every owner of a vacant lot -- one undeveloped or lacking a completed permitted structure for more than 30 days -- must keep the lot and any perimeter fencing free of weeds, dry brush, dead vegetation, trash, debris, abandoned vehicles and graffiti, and must inspect it at reasonable intervals under § 17.39.200. Owners must also register the lot with the Planning, Building & Code Enforcement Department within 30 days of it becoming vacant under § 17.39.030. Fencing must be repaired within 72 hours of a city notice. A vacant lot in violation constitutes a public nuisance under § 17.39.040, enforceable through the administrative remedies process in Chapter 1.14.
Violations & Fines
Violation is a public nuisance under § 17.39.040, enforceable through Chapter 1.14 administrative remedies; unregistered lots draw a director notice, a 10-day registration deadline and quarterly monitoring program fees.
Frequently Asked Questions
What counts as a vacant lot in San Jose?
Do I have to register my vacant lot with the city?
Sources & Official References
Other rules in San Jose
California rules heatmap·Compare San Jose to another location·View the California property maintenance overview
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Vacant Lot Maintenance in Nearby Cities
How other cities in Santa Clara County handle vacant lot maintenance.