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Centennial, CO Fence Regulations: Height Limits (2026)

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

Key Facts

Front yard max height
4 ft., and no more than 50% opaque
Side and rear max height
8 ft. in interior side, street side and rear yards
Setback from property line
0 ft., but 6 in. from sidewalk or 5 ft. from street
Front yard hedges
4 ft. maximum height
Recreation court fences
Up to 12 ft., vinyl-coated chain link, 25 ft. setback
Penalty basis
Minor offense; each day is a separate violation

Summary

Centennial caps residential fences and garden walls at 4 feet in front yards and 8 feet in interior side, street side and rear yards under Table 12-3-602 of the Land Development Code. Front, street side and rear fences must stay at least 6 inches from a sidewalk, or 5 feet from the street where no sidewalk exists. Interior side fences can sit on the property line.

Height and Setbacks for Fences and Garden Walls. The maximum height and minimum setbacks for fences and garden walls are set out in Table 12-3-602, Maximum Height and Minimum Setbacks for Fences and Garden Walls. Fences and Garden Walls shall not be located within required sight triangles and sight distances as required by Section 12-11-208 , Sight Triangle and Sight Distance Requirements. Table 12-3-602 Maximum Height and Minimum Setbacks for Fences and Garden Walls Location Front Yard Interior Side Yard Street Side Yard Rear Yard Maximum Height* 4 ft. 8 ft. 8 ft. 8 ft. Minimum Setback from Property Line* 0 ft., but at least 6 in. from sidewalk, if present; 5 ft. from streets, if no sidewalk. 0 ft. 0 ft., but at least 6 in. from sidewalk, if present; 5 ft. from streets, if no sidewalk. 0 ft., but at least 6 in. from sidewalk, if present; 5 ft. from streets, if no sidewalk. ... Fence Opacity. Fences that are installed in front yards shall be not more than fifty percent (50%) opaque. ... Hedges in front yards shall not exceed four feet in height.

Full Breakdown

Section 12-3-602 governs fences, garden walls and hedges on residential property in Centennial, and subsection B sets the numbers in Table 12-3-602. The maximum height is 4 feet in the front yard and 8 feet in the interior side yard, the street side yard and the rear yard. The minimum setback from the property line is 0 feet in every yard, with two conditions. Fences in the front yard, street side yard and rear yard must sit at least 6 inches from a sidewalk if one is present, and 5 feet from the street if there is no sidewalk. Interior side yard fences carry no such condition. Every fence and garden wall must also stay out of required sight triangles and sight distances, which Section 12-11-208 ties to the City's Roadway Design & Construction Standards Manual, so a corner lot can be held to a lower or more distant fence than the table alone suggests.

Front yard fences face a second test in subsection D: they can be no more than 50 percent opaque, so a solid 4-foot panel fence is not allowed there. Hedges in front yards cannot exceed 4 feet, and no hedge can extend over a public right-of-way or into a sight triangle.

Material and placement rules sit in subsection C. Chain link is allowed only in interior side yards and rear yards that are not also street yards. Welded wire, agricultural and chicken wire fences are limited to the AG district and to NC districts where such fences already existed, or to the inside of a split rail fence at no more than its height. Scrap lumber, plywood, tree branches, sheet metal, plastic or fiberglass sheets and barbed wire are banned as components, and the finished side must face out toward any trail, open space, park or adjacent right-of-way.

Subsection F carves out recreation fences. A basketball or tennis court fence can reach 12 feet if it is vinyl-coated chain link, sits in a side or rear yard in a residential zone district, and is set back 25 feet from residential property lines. Backstops and driving range netting can exceed 12 feet as the Director determines. Subsection G requires fences to stay upright within 20 degrees of perpendicular, and the Director can order an owner to repair or remove a hazardous or dilapidated fence at the owner's expense.

Violations & Fines

Under Section 12-15-201, building or maintaining a fence that breaks the Land Development Code is unlawful and a public nuisance. Unless the LDC, state law or federal law says otherwise, a violation is a minor offense as defined in Section 2-3-20 of the Municipal Code. Each calendar day of a continuing violation counts as a separate violation, so an over-height fence left standing accrues daily. Under Section 12-3-602(G), the Director can order a hazardous fence repaired or removed at the owner's expense.

Frequently Asked Questions

How tall can a fence be in my Centennial front yard?
A front yard fence or garden wall in Centennial can be no taller than 4 feet under Table 12-3-602. It must also be no more than 50 percent opaque, so it has to be open enough to see through, such as rail or picket styles. It must sit at least 6 inches from a sidewalk, or 5 feet from the street if there is no sidewalk.
Can I build an 8-foot fence in my backyard in Centennial?
Yes. The maximum height in the rear yard, the interior side yard and the street side yard is 8 feet. Rear and street side fences must still sit at least 6 inches from a sidewalk, or 5 feet from the street if no sidewalk exists, and cannot enter a required sight triangle under Section 12-11-208.
Where is chain link allowed on a Centennial residential lot?
Chain link fences are permitted only in interior side yards and rear yards that are not also street yards. A corner lot's street side yard therefore cannot have chain link. The one height exception is a vinyl-coated chain link recreation court fence of up to 12 feet, set back 25 feet from residential property lines.
What happens if my fence is damaged or leaning?
Section 12-3-602(G) requires fences to be maintained in good structural condition and upright within 20 degrees of perpendicular to level. If a fence becomes a public hazard or nuisance through inadequate maintenance, dilapidation, obsolescence or abandonment, the Director can order the owner to repair or remove it at the owner's expense.
Do hedges follow the same height limits as fences?
Hedges are handled separately in subsection E. Front yard hedges cannot exceed 4 feet in height, and no hedge can extend over a public right-of-way or interfere with required sight triangles or sight distances. The 8-foot limits in Table 12-3-602 apply to fences and garden walls, not hedges.

Sources & Official References

Other rules in Centennial

All Centennial rules

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