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Pomona, CA Fence Regulations: Fence Permit Requirements (2026)

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

Key Facts

Permit type
Ministerial Permit (Sec. 1170.C)
Reviewing body
Planning Division / Approving Authority
Permit validity
12 months, renewable annually
Filing track
Sec. 1110 application process
No-permit exception
Same-material replacement under 50% of length
Appeal path
Sec. 1130 Appeals

Summary

Every new fence, wall, or required buffer/screen built in Pomona needs a Planning Division permit before construction, processed as a Ministerial Permit under Zoning and Development Code Sec. 620.E.2.d. The only carve-out: replacing an existing legal fence with matching material along less than half its total length doesn't require a new fence and wall permit.

d. All new fences and walls, including buffering and screening, must obtain a permit pursuant to the procedures described in Sec. 1170.C. (Ministerial Permit). e. A legally established fence or wall may be replaced with the same material at less than 50% of the established fence or wall length without a fence & wall permit from the Planning Division.

Full Breakdown

Pomona treats fence and wall construction as a land-use activity requiring sign-off before work begins. Sec. d requires all new fences and walls, including buffering and screening, to obtain a Ministerial Permit under the procedures in Sec. C, the City's by-right review track. That permit is filed and processed under Sec. 1110 (Application Filing and Processing), decided by the Approving Authority based only on a review of all applicable, objective, written use standards, without discretionary conditions, and is valid for 12 consecutive months, renewable annually if the fence work isn't finished in time.

A denial can be appealed under Sec. 1130. The Code carves out one narrow exception: Sec. e allows a homeowner to replace a legally established fence or wall with the same material along less than 50 percent of its established length without pulling a new fence and wall permit; replacing more than half the length, or switching materials, puts the project back under the permit requirement. Every permitted fence or wall must still meet the design, material and maintenance standards of Sec. c, and any sub-grade footings or foundations must sit fully on-site and at least 3 feet off the street lot line to preserve utility access.

Temporary chain-link fencing around an active construction site is treated separately and may be authorized by the Development Services Director outside the standard permit track.

Violations & Fines

Building or replacing a fence without the required Ministerial Permit exposes the property owner to the City Code's general violation provision, Sec. 1-7: prosecution as an infraction (fines of $100, $200 and up to $500 for a first, second and later violation within one year) or, at the City Attorney's discretion, as a misdemeanor punishable by a fine of up to $1,000 and up to six months in county jail. An unpermitted fence remains a continuing violation until it is either permitted after the fact or removed.

Frequently Asked Questions

Do I need a permit to put up a new backyard fence in Pomona?
Yes. Sec. 620.E.2.d requires a Ministerial Permit from the Planning Division for all new fences and walls, including required buffering or screening, before construction starts. The permit is reviewed against objective, written standards only, so it can't be denied on discretionary grounds, but it must still be obtained and approved first.
Can I replace my existing fence without a new permit?
Only if you're swapping in the same material along less than 50 percent of the fence or wall's established length, per Sec. 620.E.2.e. Replacing a longer stretch, changing materials, or rebuilding the whole fence puts the project back under the standard Ministerial Permit requirement in Sec. 620.E.2.d.
How long does a Pomona fence permit stay valid?
An approved Ministerial Permit is valid for 12 consecutive months under Sec. 1170.C.6, and the approval must be renewed annually if the fence isn't completed within that window. A denied application can be appealed to the Approving Authority following the procedures in Sec. 1130.

Sources & Official References

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