Fence Companyin Seal Beach, CA
A fence company in Seal Beach works to a 6 foot permit line: masonry, concrete and wood fences up to 6 feet are exempt from a building permit, but zoning still caps front fences at 3.5 feet and rear and side fences at 7 feet. Residential lots bar chain-link, and near the beach the Coastal Commission may weigh in.
Seal Beach's fence lines were drawn in waves. The City's Housing Element says the Marina Hill subdivision pushed the population past 7,000 by 1954 and the College Park East tract of 1966 added about 5,000 homeowners, and Leisure World's own history page says its 6,476 original units were sold between 1962 and 1964. The Census Bureau's ACS 2024 five-year estimates count 14,632 housing units: 36.0 percent are single-family detached, 21.5 percent single-family attached and 35.8 percent sit in buildings of five or more, with a median year built of 1966. Counts carry a margin of error near 471 units. That mix means many fences here are shared, and some belong to an association.
On a fence job, MDG Builders (CSLB #1040337) confirms the height and permit line with the City, writes the scope and runs the schedule, while a licensed fencing subcontractor builds the fence and a masonry-licensed subcontractor takes any block wall, because the C-13 class excludes masonry. Our fencing page holds the sourced prices, the Seal Beach overview lists every trade we manage here, and the guides for Long Beach, Huntington Beach and Garden Grove show how nearby cities handle it. Height questions go to the City's Planning & Development page. The official code host, ecode360, blocked our tools, so heights and permit lines below were read on GoCodebook, a third-party mirror dated October 19, 2026; confirm each point with the City.
What Seal Beach's permit list, fence chapter and coastal rules say about fences
Where fencing permits come from in Seal Beach: City of Seal Beach Community Development Department, Building & Safety Division.
- Seal Beach's own permit exemption list (Municipal Code 9.60.010, section 105.2) exempts chain-link, wrought-iron and similar fences up to 12 feet high; masonry, concrete, wood and similar fences up to 6 feet high; wood fences up to 8 feet high with 60 percent or more of the fence open and incapable of being loaded by wind; and retaining walls retaining not over 4 feet measured from the bottom of the footing to the top of the wall, unless supporting a surcharge. The exemption does not excuse zoning or other City requirements.
- Municipal Code 11.4.15.010 caps fences, hedges and walls (other than retaining walls) at 3.5 feet in front setbacks and 7 feet in rear and interior side setbacks, with one extra foot (maximum 8 feet) allowed if everything above 7 feet is open grill or latticework at least 50 percent open. At street, alley and driveway intersections the limit is 30 inches if solid, and alleys allow 6 feet if not within 5.5 feet of the rear property line.
- The fence height table allows 10 feet between residential and commercial or industrial districts and along the rear yards of lots on Almond Avenue, Balboa Drive (Pacific Coast Highway to Bolsa Avenue), Bolsa Avenue, First Street, Lampson Avenue, Marina Drive, Pacific Coast Highway, the San Diego Freeway, Seal Beach Boulevard, Westminster Avenue, the I-605/7th Street Connector and Beverly Manor Road, and next to Hellman Ranch, Gum Grove Park, the east flood control channel and College Park East, Edison Park and the west property line of Leisure World. RLD-15 lots may build 7-foot fences with an 8-foot maximum.
- On corner lots Seal Beach bars any fence, wall, landscaping, berm or other visual obstruction between 42 inches and 7 feet high within the triangle formed by measuring 25 feet from the intersection of the front and street side property lines (trees trimmed clear of branches below 7 feet are allowed); on reverse corner lots and corner lots on an alley nothing over 42 inches within a 10 foot triangle at the rear and street side lines, and driveway sight lines get a 10 foot triangle between 42 inches and 7 feet.
- Seal Beach's planning commission can modify the fence height standards through a minor use permit with four findings (compatible with the site and neighborhood, proper relation to site and surroundings, a planned architectural feature that does not dominate, sound construction and no safety hazard). The fee schedule lists a residential minor use permit at $916 per application.
- Barbed wire, electrified or razor wire fences are prohibited in all residential districts, and chain-link fencing is not allowed on residentially zoned or developed property except for temporary construction fencing (Municipal Code 11.4.15.030). Walkway and driveway arbors, archways or gates need a minor use permit, with at most one of each per 100 feet of frontage.
- Seal Beach retaining walls up to 30 inches high are automatically permitted by zoning, walls over 30 and up to 48 inches need a minor use permit (and an 18 inch landscape buffer if facing a public street), and walls over 48 inches need a conditional use permit. A fence on a retaining wall may bring the combined height to 10 feet, but if the combined height exceeds 6 feet the fence must be set back from the wall by a landscape terrace at least 3 feet wide.
- Retaining walls have special rules in RLD-9 areas: side yard walls over 30 inches on Ocean Avenue between First and Eighth Streets need a minor use permit but have no maximum height, with none allowed along the rear 96 feet of a lot, and rear yard retaining walls abutting Gum Grove Park or the wetlands on Avalon, Catalina, Crestview and Surf Place may not exceed 6 feet. Lawful retaining walls built before January 1, 2010 are nonconforming and must be rebuilt to current rules if damaged by more than 50 percent of replacement cost.
How tall can a fence be in a Seal Beach front yard, side yard or backyard?
Zoning sets the numbers, and they run lower in front. Municipal Code 11.4.15.010 caps fences, hedges and walls other than retaining walls at 3.5 feet in front setbacks and 7 feet in rear and interior side setbacks. One extra foot, to a maximum of 8, is allowed when everything above 7 feet is open grill or latticework at least 50 percent open. Where a fence meets a street, alley or driveway, a solid fence is held to 30 inches.
A 10 foot limit applies between residential and commercial or industrial districts and along the rear yards of lots on a list of busy streets, including Pacific Coast Highway, Seal Beach Boulevard, Bolsa Avenue, Westminster Avenue, Lampson Avenue, First Street and the San Diego Freeway. It also applies next to Hellman Ranch, Gum Grove Park, the east flood control channel, College Park East, Edison Park and the west property line of Leisure World.
Ask the counter which row of the height table your lot falls under before you choose a design.
Does a fence need a building permit in Seal Beach, and can I use chain-link?
Often not, but the exemption has edges. Section 105.2 of Seal Beach's building code chapter exempts masonry, concrete, wood and similar fences up to 6 feet high, wood fences up to 8 feet when 60 percent or more is open and cannot be loaded by wind, and chain-link or wrought-iron fences up to 12 feet. It also exempts retaining walls up to 4 feet, measured from the bottom of the footing, unless they carry a surcharge. Zoning still applies, and chain-link shows why: Municipal Code 11.4.15.030 bars it on residentially zoned or developed property except as temporary construction fencing, and bans barbed, razor and electrified wire in every residential district.
When a permit is needed, the City's fee schedule effective July 1, 2024 lists a fence permit at $142.59 for the first 100 linear feet plus $31.69 for each additional 50, a block wall permit at the same steps and a retaining or combination wall permit at $63.37 per 50 linear feet. A minor use permit, which can also modify the height limits, costs $916. Walkway and driveway arbors, archways or gates need one too, so ask Planning whether an ordinary driveway gate counts.
Have the contractor write down whether the job is exempt, and why, before any deposit.
Can I build a fence on a corner lot or beside a driveway in Seal Beach?
Sight lines come first. On a corner lot Seal Beach bars any fence, wall, landscaping or berm between 42 inches and 7 feet high inside a triangle measured 25 feet from the point where the front and street side property lines meet, though trees trimmed clear of branches below 7 feet are allowed. On reverse corner lots and corner lots on an alley, nothing over 42 inches may stand inside a 10 foot triangle at the rear and street side lines, and driveways get a 10 foot triangle with the same 42 inch to 7 foot band.
Those triangles, more than the 6 foot permit line, can shape a corner-lot design. A solid run near the corner may have to step down to 42 inches or switch to open pickets, and the measurement starts at the property lines, not at the sidewalk or the old fence. Ask the fence company to locate the lines before it prices posts, because a post set inside the triangle is a post that comes out.
What does Seal Beach require for a retaining wall or a fence built on top of one?
Zoning sorts retaining walls by height. Walls up to 30 inches are permitted automatically, walls over 30 and up to 48 inches need a minor use permit, with an 18 inch landscape buffer if they face a public street, and walls over 48 inches need a conditional use permit, which the fee schedule prices at $4,581. A fence on a retaining wall may bring the combined height to 10 feet, but once the combined height passes 6 feet the fence must sit back from the wall on a landscape terrace at least 3 feet wide.
Old Town adds its own lines. In the RLD-9 blocks, side yard retaining walls over 30 inches on Ocean Avenue between First and Eighth Streets need a minor use permit and have no maximum height, though none is allowed along the rear 96 feet of a lot. Rear yard walls that abut Gum Grove Park or the wetlands on Avalon, Catalina, Crestview and Surf Place may not exceed 6 feet. Lawful walls built before January 1, 2010 are nonconforming and must be rebuilt to current rules if damaged by more than 50 percent of replacement cost.
Ask for footing depth, wall type and each inspection stop on the proposal.
Does a new fence near the beach in Old Town or Surfside need Coastal Commission approval?
Possibly, and the answer comes from the Commission, not the City. With no certified Local Coastal Program, Seal Beach falls under Title 14 section 13250 of the state regulations. It treats fences, garages, pools and sheds as part of an existing single-family house, but still requires a coastal development permit for work on a beach, in a wetland, seaward of the mean high tide line, in habitat or within 50 feet of a bluff edge. Between the sea and the first public road, or within 300 feet of a beach, it also lists a significant non-attached structure such as a garage or fence.
That puts many Old Town and Surfside lots in the group worth asking about. We did not read how the Commission treats an ordinary replacement backyard fence. The fee schedule lists a City coastal concept approval at $1,374 plus a $307 engineering review, but we could not read the steps behind it. Surfside Colony adds a lease layer, since building permits there need the Colony lease and deposit releases. Ask Planning at (562) 431-2527, extension 1339, whether your lot is inside the coastal zone.
Get Planning's answer in writing before posts are ordered for a lot near the water.
Who pays for a shared fence in Seal Beach, and what if I live in a condo or Leisure World?
California Civil Code section 841 presumes adjoining owners share equally the reasonable cost of building, maintaining or replacing a dividing fence unless they agreed otherwise in writing. An owner who intends to spend money must first give each affected neighbor 30 days' written notice describing the problem, the proposed fix, the estimated cost, how it will be shared and the timeline, and a court can reduce a neighbor's share if equal sharing would be unjust. The state's own site blocked our tools, so we read the text as reproduced in a law firm's fence guide.
Shared lines are common here: ACS 2024 counts 5,264 detached homes, 3,142 attached homes and 5,243 units in buildings of five or more, and 23.4 percent of occupied units are rented. Where an association owns the walls, the fence is not yours to change. Municipal Code 11.4.75.015 also requires condo and co-op CC&Rs approved under that chapter to bar material exterior changes without the community development director's written approval. We did not read any mutual's own fence rules, so ask the board.
How much does fence installation cost in Seal Beach, and how do I hire a fence company?
We found no Seal Beach price survey, so these are Los Angeles figures. Angi's Los Angeles page, updated August 4, 2026, shows a $3,051 average inside a $1,734 to $4,422 range, wood at $1,600 to $2,500 and vinyl at $1,850 to $3,400 for its sample job, and a 100 foot run at $2,100 to $2,350. HomeGuide and Thumbtack publish wider per-foot ranges, and the federal wage survey for May 2025 puts fence erectors in the Los Angeles-Long Beach-Anaheim area at a mean $28.00 an hour. For planning we carry $25 to $55 a linear foot for wood or vinyl privacy fencing and $35 to $85 for aluminum or ornamental iron, so a 100 foot backyard run lands near $2,500 to $5,500. We found no independent per-foot source for block walls, so we print no figure.
A fence is CSLB class C-13, which excludes masonry, and block walls fall under class C-29. Business and Professions Code 7159 requires a signed written contract, a down payment of no more than $1,000 or 10 percent of the price, whichever is less, and payments that follow finished work. Seal Beach's permit page says a contractor must hold the proper license to obtain a permit. To confirm one, use our contractor license guide, and read how general contractors use subcontractors to see who answers for what.
Fence photos from Seal Beach and nearby communities
Fence scenes tied to Seal Beach places such as Old Town, Main Street, Leisure World and College Park East, and to nearby communities, from picket fronts on small lots to wood privacy runs and block walls.
Where these Seal Beach fence figures come from
The full fence price table, with each source and date, sits on our fencing page. A fence often comes with other outside work, and the Seal Beach rules for it are on the roofing page, the painting page and the kitchen remodeling page. For another Orange County height table, compare the fence guides for Cypress and Westminster.
| 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 |
Other work we manage in Seal Beach
Seal Beach fence questions, answered
Do I need a permit to build a fence in Seal Beach?
Often not. The City's code exempts masonry, concrete and wood fences up to 6 feet, and open wood fences up to 8 feet, from a building permit, but zoning height limits and any coastal rules still apply. Taller fences, block walls over 6 feet and retaining walls over 4 feet need a permit. Confirm your lot with Building at (562) 431-2527, extension 1323.
What is the maximum height for a backyard fence in Seal Beach?
Seven feet in rear and interior side setbacks, or 8 feet if everything above 7 feet is open grill or latticework at least 50 percent open. Lots backing onto certain arterials, freeways, parks, the flood channel or the west edge of Leisure World may go to 10 feet. A 7 foot masonry or wood fence also passes the 6 foot permit line, so it needs a permit.
Can I put up a 7 foot fence?
In a rear or interior side setback, yes, because zoning allows 7 feet there. The building code exempts wood and masonry fences only up to 6 feet, so a solid 7 foot fence needs a building permit. In a front setback the cap is 3.5 feet, and corner lots add sight triangles. Ask Planning before you design.
How tall can a front yard fence be in Seal Beach?
Three and a half feet in a front setback, under Municipal Code 11.4.15.010. At street, alley and driveway intersections a solid fence is limited to 30 inches, and corner lots add a 25 foot sight triangle where nothing between 42 inches and 7 feet may stand. A taller front fence means asking for a minor use permit, which has four findings to meet.
Can I use a chain-link fence at my Seal Beach house?
Not on a residentially zoned or developed lot. Municipal Code 11.4.15.030 allows chain-link there only as temporary construction fencing, even though the building code exempts chain-link up to 12 feet from a permit. Barbed, razor and electrified wire are prohibited in all residential districts. Ask Planning if your lot is zoned commercial or industrial.
How much does 200 feet of fencing cost?
Roughly $5,000 to $11,000 for wood or vinyl at our planning range of $25 to $55 a linear foot, with aluminum or iron higher. HomeGuide's page lists $4,000 to $12,000 for 200 feet, a national figure. We found no Seal Beach survey, and gates, grading, old-fence removal and block bases all change the total.
Do you need a permit to build a block wall?
Not up to 6 feet, since Seal Beach's code exempts masonry and concrete fences to that height, though zoning limits still apply. A block wall over 6 feet needs a building permit, priced at $142.59 for the first 100 linear feet on the City's July 1, 2024 schedule, and block work goes to a C-29 masonry subcontractor.
Does a pool fence need a permit in Seal Beach?
The pool itself needs a building permit, and the City requires it to be completely enclosed by a fence that meets the California Building Code. The zoning code also wants a written engineer's statement before the permit issues and sets pools 4 feet from side and rear lines. Ask Building to confirm the barrier details for your pool.
Does fence installation near the water need a coastal development permit?
It can. Seal Beach has no certified Local Coastal Program, so the Coastal Commission decides, and its rule lists a significant non-attached structure such as a fence between the sea and the first public road or within 300 feet of a beach. We did not confirm how it treats an ordinary replacement fence, so ask Planning.
Can I install my own backyard fence?
Yes. Seal Beach's permit page says a property owner doing the work personally does not need a contractor's license, though the height limits, sight triangles and any permit rules still apply to you. If a neighbor will share the cost, Civil Code section 841 calls for 30 days' written notice before you spend money.
Describe your Seal Beach fence
Tell us your street or tract, whether the fence faces the street, an alley, a neighbor or a park, and roughly how many feet it runs. We check the height table, any corner sight triangle and the coastal question before we call back.