Fence Companyin La Mirada, CA
A fence company in La Mirada works inside Title 21: front-yard fences stop at 42 inches, side and rear fences at 7 feet, chain link is banned, and any wall along an arterial street must be tan split-face block with a decorative cap. Planning approval and a building permit apply unless the fence is under 36 inches.
La Mirada incorporated on March 23, 1960 as Mirada Hills, the 68th city in Los Angeles County, and voters restored the name that November in Proposition T with about 80 percent of the vote, according to the City's history page. Most of the houses were already standing: the Census Bureau's 2024 five-year estimates count 12,300 single-family detached homes among 15,701 units, and 79.6 percent of all units predate 1980. The land is built out, 3,841 acres with about 60 percent in residential use, so a fence job here is a replacement or a rebuild on a tract lot, written against the City's own wall and fence chapter.
On a fence job, MDG Builders (CSLB #1040337) acts as the general contractor: we measure, draw the layout Planning will ask for and schedule the licensed subcontractors who set the posts and lay the block. Our fencing page carries the sourced price table, the rules below come from Chapter 21.62 of the Municipal Code, and the permit counter is the City's Building and Safety Division. The neighbors write their own versions in Cerritos, Norwalk and Whittier.
What the City of La Mirada says about fences and walls
Where fencing permits come from in La Mirada: City of La Mirada Community Development Department, Building and Safety Division.
- Municipal Code 21.62.020 requires planning approval and a building permit to construct, install or modify any fence or wall unless exempt under 21.62.030, which exempts fences and walls under 36 inches high and retaining walls under 4 feet (measured from the bottom of the footing to the top of the wall) unless they support a surcharge.
- Maximum fence and wall heights in required yards (Table 21.62.040): 42 inches in the front yard, 7 feet in interior and rear yards, and on a street side yard 42 inches in the required front yard area and 7 feet behind the front setback. Commercial and industrial sites may get up to 10 feet. A protective fence around a pool or play area made of wire or steel mesh that passes at least 90 percent of light is not held to those limits.
- Fence height is measured from the finished grade of the property (retaining walls from the bottom of the footing) and may vary 6 inches for topography. Where two lots differ by under 2 feet in grade, the height uses the higher lot's grade, and where they differ by 2 feet or more the Community Development Director decides.
- A minimum 6-foot decorative solid masonry wall is required along the boundary between a residential district or use and a commercial or industrial district, and between a single-family district and a multifamily district (21.62.040(c)).
- Sight clearance (21.62.050): no fence or wall taller than 42 inches above street grade may stand within a 15-foot by 15-foot triangle at corner lots, alley intersections, and on each side of a driveway at the street.
- Any fence or wall, including a retaining wall, directly abutting or parallel to a major or minor arterial must be split-face tan block with a decorative cap approved by Planning (21.62.060); when 50 percent or more of an existing arterial wall or fence is rebuilt, changed or added to, these rules apply to the whole wall. Wood, vinyl or similar fencing, and screening mounted above an existing wall, are not allowed along arterials (21.62.080(3)).
- Interior neighborhood fences and walls (21.62.070) must be precision block, slump stone, split face block, stucco-covered block, durable hardwood or vinyl, with a finish, color and texture that complements the house and is approved by Planning before construction, and masonry needs a decorative cap. The 50 percent rebuild trigger applies here too.
- Chain link fencing is prohibited in residential, commercial and industrial districts (existing chain link is legal nonconforming and subject to abatement), and razor wire and barbed wire are prohibited everywhere (21.62.080). Electrified fences are prohibited except in the M-2 and C-F zones under strict conditions, with County Fire review (21.62.075).
Sources for these rules
What fence or wall can I build along a La Mirada arterial street?
Only one kind. Any fence or wall that abuts or runs parallel to a major or minor arterial, retaining walls included, must be split-face tan block with a decorative cap approved by Planning (Municipal Code 21.62.060). Wood, vinyl and similar fencing are not allowed there, and neither is screening mounted above an existing wall (21.62.080).
The trap is the 50 percent rule. When 50 percent or more of an existing arterial wall or fence is rebuilt, changed or added to, the arterial standards apply to the whole wall. A corner-lot owner planning to patch two failed sections should have the linear footage measured first, because a cheap repair and a full rebuild can sit on opposite sides of that line. Ask Planning how it counts the percentage.
Planning approval comes before construction, and the same chapter treats the wall as part of the street scene: walls and fences visible from an arterial must be kept in good condition under Chapter 21.72, which is why damage and graffiti on tan block become the owner's problem quickly.
How tall can a front-yard fence be in La Mirada, and what is the 15 foot sight triangle?
Forty-two inches. Table 21.62.040 caps a front-yard fence or wall at 42 inches, and on a street side yard the same limit applies in the required front-yard area, with 7 feet allowed behind the front setback. That is a limit on the whole assembly, so a 36 inch wall topped with a 12 inch rail is 6 inches over. Height is measured from the finished grade of the property, and the code allows a 6 inch variation for topography.
Corners, alley intersections and the two sides of every driveway add a visibility rule. Nothing taller than 42 inches above street grade may stand inside a 15 foot by 15 foot triangle there (21.62.050), so gate posts and pilasters near the curb deserve a measurement before they are poured.
The front yard has other limits that touch a fence job. R-1 lots need at least 50 percent of the required front yard to be pervious, and a driveway may take no more than 50 percent of the frontage and run 10 to 22 feet wide (21.66.040 and 21.68.060). A new front wall that forces a wider drive or a paved yard can fail on those numbers first.
What are the height and grade rules for side and rear fences on a La Mirada tract lot?
Seven feet is the ceiling in an interior or rear yard, and commercial or industrial sites may reach 10 feet (Table 21.62.040). A fence under 36 inches is exempt from the permit rule, and so is a retaining wall under 4 feet measured from the bottom of the footing to the top, unless it holds a surcharge (21.62.030). Everything else needs Planning approval and a building permit under 21.62.020.
Grade differences between neighbors change the number. Where two lots differ by under 2 feet, the height uses the higher lot's grade, and where they differ by 2 feet or more the Community Development Director decides. The General Plan calls most of La Mirada flat, with steep terrain in the northeast, so grade disputes are likelier there than on the flat tracts.
A 6 foot decorative solid masonry wall is required along the line between a residential district and a commercial or industrial one, and between a single-family district and a multifamily one (21.62.040(c)). An owner whose yard backs onto a shopping center or an apartment zone should ask Planning who builds that wall.
Is chain link allowed in La Mirada, and which fence materials does the City approve?
Not for new work. Section 21.62.080 prohibits chain link in residential, commercial and industrial districts, and existing chain link is legal nonconforming and subject to abatement. Razor wire and barbed wire are banned everywhere, and electrified fences are banned except in the M-2 and C-F zones under strict conditions with County Fire review.
Interior neighborhood fences (21.62.070) must be precision block, slump stone, split face block, stucco-covered block, durable hardwood or vinyl, in a finish, color and texture that complements the house, and Planning approves the choice before construction. Masonry needs a decorative cap. The same 50 percent rebuild trigger applies, so replacing most of an old fence puts the whole run under today's rules.
Wood and vinyl are the realistic choices on most lots, and wood has a local enemy. UC Integrated Pest Management says drywood termites are most prevalent in southern California and infest decks and fences, so wood that meets soil needs termite-resistant lumber or concrete footers.
How do pool barriers and farm animal overlays change a La Mirada fence?
A pool barrier follows its own old rule. Municipal Code 9.64.050 requires an enclosure at least 5 feet high around any pool or artificial body of water 18 inches or deeper, with no opening over 50 square inches except a rectangular opening no more than 4 inches wide. The text traces to a County ordinance from 1962 and 1963, and the current State pool barrier rules are not in the City code we read, so ask Building and Safety which standard the inspector applies.
A protective fence around a pool or play area, made of wire or steel mesh that passes at least 90 percent of light, is not held to the height limits above. It is a narrow exception, and the chain link ban still stands, so ask Planning which mesh qualifies. The City also lists a separate inspection fee for pool and spa barriers, but the amount is garbled in the PDF and we print none.
Farm animal overlays add distance. The -A overlay allows livestock on lots of 10,000 square feet or more, with structures kept 35 feet from dwellings and 25 feet from lot lines, and the -C overlay allows up to 6 chickens on a lot with a detached home. Fences and gates for horses or large animals must prevent escape (Municipal Code 21.30).
What about a shared property line, a failing fence and a City parkway tree?
California Civil Code 841 presumes neighbors share the cost of a boundary fence equally and requires 30 days' written notice before one of them spends money. The presumption can be rebutted, and the statute is the State's, not La Mirada's: Planning approval still comes first, so a neighbor's signature does not replace a permit. Order a survey if the line is in doubt, because a wall on the wrong side costs more than the survey.
A failing fence is also a code problem. Municipal Code 21.72.050(d) treats sagging or rotted posts, missing boards or blocks, leaning sections, damaged chain link, graffiti and unauthorized height extensions as substandard conditions. A repair that touches less than half of an arterial wall is one thing and a rebuild is another, so say which you mean when you call.
City parkway trees have their own protection under Chapter 12.08: no concrete poured to cut off a tree's air and water, no building materials piled around it, a barrier 5 feet outside the drip line when the Director asks, and a porous retaining wall that leaves the drip line at original grade. A damaged tree must be replaced before final inspection. Footings near one start with a call to Public Works at (562) 902-2385.
How much does fence installation cost in La Mirada, and how do I pick a fence company?
No La Mirada fence price survey exists, so these are Los Angeles numbers. Angi's August 2026 page gives an average of $3,051 with a range of $1,734 to $4,422, about $29 per foot overall and $2,100 to $2,350 for 100 feet. Weighing Angi, HomeGuide, Thumbtack and Fixr, our range for a 6 foot wood or vinyl privacy fence is $25 to $55 per linear foot, and $35 to $85 for aluminum or ornamental iron. Block walls have no independent Los Angeles per-foot source, so we print none.
Angi puts labor at about half the bill. The federal wage survey for May 2025 gives the Los Angeles area a mean fence erector wage of $28.00 an hour, against $37.79 for a carpenter. Planning approval and a permit add steps and time, and the City's Planning fee schedule is from 2016 and unreadable, so we print no Planning fee.
Fence work is CSLB class C-13, which excludes masonry walls, and block walls fall under class C-29. Check each classification with our license-check guide, and read the contract against the pattern in the piece on how general contractors use subcontractors. A down payment over $1,000 or 10 percent, whichever is less, breaks Business and Professions Code 7159.
Fence photos from La Mirada and nearby communities
Six fence and wall scenes tied to La Mirada's tract lots and arterial streets and to nearby communities such as Whittier, Buena Park and Fullerton, from posts and block to finished gates.
Where the La Mirada fence numbers come from
The per-foot figures are Los Angeles numbers from Angi, HomeGuide, Thumbtack and Fixr plus a federal wage survey, and each source and date sits in the table on our fencing cost page. La Mirada has no published fence survey. A fence often comes with other exterior work, so see roof repair in La Mirada, house painting in La Mirada, kitchen remodeling in La Mirada and the La Mirada overview.
| What it covers | Typical range |
|---|---|
| Wood or vinyl privacy fence, 6 feet | $25 to $55 per linear foot |
| Chain-link | $12 to $30 per linear foot |
| Aluminum or ornamental iron | $35 to $85 per linear foot |
| Typical 100-foot backyard run | $2,500 to $5,500 total |
| Block walls, horizontal slat fences, gates and openers, hillside lots | Set by the written proposal |
La Mirada fence company and fence installation questions, answered
Do I need a permit to build a fence in La Mirada?
Usually yes. Municipal Code 21.62.020 requires Planning approval and a building permit for any new or modified fence or wall, except fences under 36 inches high and retaining walls under 4 feet that hold no surcharge. Interior fences also need Planning to approve the material and color before construction. Call Building and Safety at (562) 943-0131 to confirm your case.
How tall can a front yard fence be in La Mirada?
Forty-two inches. Table 21.62.040 caps front-yard fences and walls at that height, and a street side yard gets the same limit in the required front-yard area. A 15 foot by 15 foot triangle at corners and beside driveways also limits anything above 42 inches. Height is measured from the finished grade of your lot.
Can I put up a 7 foot fence in La Mirada?
In a side or rear yard, yes, because 7 feet is the City's limit there, but it needs Planning approval and a building permit. In the front yard the limit is 42 inches, and where neighboring grades differ by 2 feet or more the Community Development Director decides the height.
Does your neighbor have to pay for half the fence in California?
Generally yes. Civil Code 841 presumes neighbors share the cost of a boundary fence equally, and it asks for 30 days' written notice before one neighbor spends money. The presumption can be rebutted, and it does not replace La Mirada's permit and Planning approval, which you still need.
How much does 200 ft of fencing cost?
Angi's Los Angeles page lists $2,100 to $2,350 for 100 feet, so 200 feet of the same fence runs about twice that. Our wider range of $25 to $55 per foot for a wood or vinyl privacy fence gives $5,000 to $11,000. Gates, removal, a permit and any block work are extra on a fence installation, and La Mirada has no published survey.
Is chain link allowed in La Mirada?
Not for new work. Municipal Code 21.62.080 prohibits chain link in residential, commercial and industrial districts, and existing chain link is legal nonconforming and subject to abatement. Razor and barbed wire are banned everywhere. Wire or steel mesh that passes 90 percent of light has a narrow exception as a protective fence around a pool or play area.
Do I need a permit for a block wall in La Mirada?
Yes in most cases. Any wall 36 inches or taller needs Planning approval and a building permit, and a retaining wall of 4 feet or more does too. Along an arterial the wall must be tan split-face block with a decorative cap. Block work falls under CSLB class C-29, not the fencing class C-13.
What happens if I don't get a permit for a fence?
The City can charge an investigation fee that equals the permit fee, with a floor of $561.06 in the 2025-26 schedule, or $280.53 when an owner-builder did the work on a one or two family home. Code Enforcement may also ask you to correct or remove it. Ask Planning whether a finished fence can be legalized.
What fence can I build along a major street in La Mirada?
Only split-face tan block with a decorative cap approved by Planning. Wood, vinyl and similar fencing are barred along major and minor arterials, and the rule covers retaining walls. If 50 percent or more of an existing arterial wall is rebuilt, changed or added to, the standard applies to the whole wall.
Ask for a fence quote in La Mirada
Tell us whether the fence faces the street, how long the run is and what stands there now. We will check the arterial and front-yard rules before we price it.