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Boca Raton, FL Property Maintenance: Vacant Lot Maintenance (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Vegetation limit
Grass/weeds over 8 inches is a violation
Right-of-way covered
Front plot line to road centerline
Notice period
7 days to abate after certified mail
Lien interest
12% per year on abatement costs
Repeat fine
$100 to $250 per reoccurrence

Summary

Boca Raton bans untended vegetation over 8 inches, litter and stagnant water on any lot, including vacant parcels and the adjoining right-of-way to the road centerline. Code compliance can enter and abate the nuisance after notice, and fines climb from $100 to $250 per reoccurrence.

"Untended vegetation" shall mean grass, weeds or underbrush in excess of 8 inches in height from the ground, dead trees, hedges, or any dense growth of trees, vines or other vegetation which tends to create a danger to public health, safety and welfare by creating a fire hazard... (2) It shall be a violation for any owner or tenant to permit untended vegetation upon any parcel of land in the city owned, leased or otherwise in the possession of the owner or tenant, or within the adjoining public right-of-way between the front plot line and the centerline of the right-of-way, and between the extensions of the side plot lines to the centerline of the right-of-way.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 72 Update 1).

Full Breakdown

Section 10-26 of the city code defines "untended vegetation" as grass, weeds or underbrush that exceeds 8 inches in height from the ground, plus dead trees, hedges or dense growth that creates a fire hazard, pest habitat, sightline obstruction or aesthetic harm. Section 10-27 makes it a violation for an owner or tenant to permit that vegetation, litter or stagnant water to accumulate on any parcel they own, lease or possess, or on the abutting right-of-way strip between the front plot line and the road centerline.

All three conditions are declared public nuisances. Owners are also barred under Section 10-1 from storing equipment, trash or debris on vacant or partially vacant lots without prior approval of the chief code administrator. When a violation is found, Section 10-29 requires the city to mail a certified notice giving the owner 7 days to abate; the owner can request a hearing before the special magistrate under Section 10-30 within that window. If the owner misses the deadline or the mailed notice comes back unclaimed, the city may post notice on the property and, after 5 more days, enter and abate the condition itself.

Abatement costs plus administrative charges become a lien on the property under Section 10-31, bearing 12 percent annual interest until paid, and are enforced the same way as a special assessment lien.

Violations & Fines

First-time abatement is billed as a cost-recovery lien, not a fine. Under Section 10-32, once a nuisance reoccurs the code compliance division can refer it to the special magistrate for escalating fines: $100 for a second violation, $150 for a third, $200 for a fourth, and $250 for every occurrence after that.

Frequently Asked Questions

How tall can grass get on a vacant lot in Boca Raton before it is a violation?
Once grass, weeds or underbrush passes 8 inches in height, Section 10-26 classifies it as "untended vegetation," and Section 10-27 makes letting it accumulate on your lot or the adjoining right-of-way strip a code violation regardless of whether the lot is built on.
Does the rule reach the swale in front of my vacant lot?
Yes. Section 10-27 extends the prohibition to the public right-of-way between the front plot line and the centerline of the road, and between the extensions of the side plot lines, so the swale is the owner's responsibility too.
What happens if I ignore the notice to mow a vacant lot?
Under Section 10-29, the city can enter after the 7-day notice period (or after posting if mail is returned) and abate the nuisance itself, then bill the owner. Unpaid costs become a lien at 12 percent annual interest under Section 10-31.

Sources & Official References

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