Do I need a permit for a fence or gate in LA?

LAMC §12.22 governs fence heights: 3 ft 6 in maximum in required front yard setback, 6 ft maximum in rear and side yards on lots zoned R1 and R2. Anything at or below those heights generally does not require a building permit, but a motorized gate does require an electrical permit (LADBS, Title 24 compliance). Fences taller than 6 ft in rear and side yards require a building permit and plan check. Hillside Area Ordinance parcels have additional rules — a retaining-wall-plus-fence combo over 42 inches triggers structural plan check. Pool fencing requires a self-closing pedestrian gate per California Health and Safety Code §115922.

What does a real LA fence or gate installation cost?

Budget perimeter cedar at 6 ft with a pedestrian gate runs $8K–$18K for 80–150 lin ft. Standard scopes with a motorized 12–14 ft driveway gate, horizontal cedar, and full automation run $18K–$38K. Premium with CorTen or architectural steel and a smartphone-connected slide gate runs $38K–$55K. Ultra-tier estate perimeter with cantilever slide and custom signage pushes $55K–$65K+. The biggest cost jumps: going from swing to slide gate adds $4K–$6K; going from standard cedar to CorTen adds $80–$180/lin ft; adding full UL 325 automation (motor, photo-eye, loop, keypad, LTE) adds $4K–$7K over bare steel.

How long does fence and gate installation take?

Budget perimeter cedar runs 2–3 weeks — one week of post-setting with concrete cure, then one week of panel install and hardware. Standard with a motorized driveway gate runs 3–6 weeks because the gate motor order has a 2–3 week lead and LADBS electrical permit sits in plan-check for 5–10 days. Premium CorTen or architectural steel runs 6–9 weeks because the steel fabrication lead is 4–6 weeks. Ultra cantilever slide gates run 8–14 weeks because the custom design, steel fabrication, and commissioning all stack sequentially.

Motorized swing vs slide vs cantilever — which fits my driveway?

Swing is the cost-effective default for level driveways with enough room for the gate to arc open — typically needs 12–16 ft of clearance inside the property line. Slide on a ground track is the right call for narrow or uphill driveways where a swing arc is blocked — needs a 14-ft runway beside the opening equal to the gate width. Cantilever slide (no ground track) is the premium choice for LA hillside driveways where the ground track would fill with silt and leaves or where the slope prevents a level track — the gate hangs from a top-mounted roller carriage. Baily asks three questions to pick: driveway width, runway space, and whether the drive is level or sloped.

Can I DIY a fence or gate install?

Partial yes. DIY-safe: installing pre-built cedar fence panels on a level flat lot with wood posts, replacing individual panels on an existing fence, and building a simple pedestrian swing gate with Simpson Strong-Tie hardware. Not DIY: a motorized gate install (requires UL 325 commissioning, NEC-compliant 110V or 220V circuit, LADBS electrical permit), pool fencing that must meet California Health and Safety Code §115922 self-closing requirements, hillside fencing on a slope that needs engineered retaining, or any fence over 6 ft that requires a building permit. We'll scope hybrid projects — you build the perimeter, we install the motorized gate.

LAMC §12.22 setback — what does 3.5 ft front / 6 ft rear actually mean?

LAMC §12.22 C governs residential yard fencing. In the required front yard (typically the first 15–20 ft from the front property line on R1 and R2 zones), fences cannot exceed 3 ft 6 in. In rear and side yards, the cap is 6 ft. On corner lots, the street-side yard follows the 3 ft 6 in rule for a portion of the property. A hedge doesn't count as a fence per LAMC but a solid wall of trellis or woven reed does. For anything taller than 6 ft in rear or side yards (think privacy screening next to a pool or hot tub), plan check and a building permit apply. Baily will walk LAMC on a specific address if you're inside the 3.5 ft setback.

Does a fence or gate add appraisal value?

A well-finished motorized gate in a driveway-forward LA zip (Encino, Sherman Oaks, Bel Air, Beverly Hills, Palisades, Hollywood Hills, Manhattan Beach) appraises at 60–80% of replacement cost — meaning a $30K automated gate adds $18K–$24K and reads as a security amenity in the MLS listing. Perimeter cedar fencing appraises at 40–60% of replacement because fences wear and the next buyer often replaces the style. CorTen and architectural steel in premium zips appraise closest to replacement because the material outlasts two ownership cycles. Permitted gate motor always appraises better — unpermitted gate motors are disclosed and deducted.

How does fencing overlap with landscape or pool scope?

Fence and gate is usually a trailing scope after landscape and pool work. If we're already on-site for /landscape-design-los-angeles or /pool-spa-construction-los-angeles, perimeter fencing and gate install cost 15–25% less because the excavation, grading, and irrigation trenching overlap with post setting and motor-conduit runs. California Health and Safety Code §115922 pool fencing has specific self-closing pedestrian gate rules that we coordinate with the pool scope. Scope standalone fence-and-gate here; scope it with pool or landscape on those pillars if the project is bigger.

Fence + Gate Builder Los Angeles — Wood, Steel, Motorized Driveway

Perimeter fencing and gates across LA — from Encino cedar-with-pedestrian-gate scopes to Palisades CorTen driveway estates. Standard motorized scopes run $18K–$38K; premium CorTen with smart gate runs $38K–$55K. LAMC §12.22 setback compliance, UL 325 gate automation, Title 24 lighting. CSLB #1105249, BBB A+.

Authored by Netanel Presman — CSLB RMO #1105249 · Updated 2026-04-18

What makes a fence and gate right in LA

Five spec decisions that separate a box-store panel job from a perimeter that reads intentional and still works in 15 years.

Wood fence — dog-ear cedar vs horizontal hardwood vs tongue-and-groove
Standard cedar $35–$55/lin ft · Horizontal clear cedar $65–$120/lin ft · Hardwood T&G $140–$220/lin ft
Western red cedar is the LA standard — rot-resistant, takes stain or weathers silver, comes from Oregon and Washington mills. Standard vertical dog-ear at 6 ft runs $35–$55/lin ft installed. Horizontal clear-grade cedar (no knots, 1x6 boards) reads modernist and runs $65–$120/lin ft. Ipe or Garapa hardwood tongue-and-groove reads as Palisades-modernist and runs $140–$220/lin ft — needs annual oil and FSC-certified sourcing documentation.
Steel fence — galvanized tube vs CorTen vs powder-coat architectural
Galv tube $65–$95/lin ft · CorTen weathered $145–$240/lin ft · Architectural powder-coat $120–$220/lin ft
CorTen (weathering steel) is the LA-modern signature material — oxidizes to a stable rust-brown patina, no paint, 50+ year life. CorTen from Chatsworth Products or Matrix Metals runs $145–$240/lin ft. Galvanized steel tube frames with horizontal infill (2x2 tube + 1x1 pickets, powder-coated matte black) are the budget-modern alternative at $65–$95/lin ft.
Driveway gate — swing vs slide vs cantilever
Swing $4K–$12K · Slide on track $8K–$18K · Cantilever (no track) $12K–$25K
Swing gate is the cost-effective default for 12–16 ft openings on level driveways — needs a clear arc space equal to gate width. Slide-on-track is the LA-standard for hillside and narrow driveways — needs a 14 ft rear runway equal to opening width. Cantilever slide (no ground track) is the premium move for driveways where the track would silt over or fill with leaves — uses a top-mounted roller carriage. FAAC, BFT, LiftMaster, and Apollo make the standard LA motor kits.
Gate automation — motor, photo-eye, keypad, smartphone
Basic motor + keypad $2K–$4K · Photo-eye + loop detector $1K–$2K · Smartphone LTE $500–$1,200
A code-compliant automated gate requires a UL 325-listed operator (FAAC E045, LiftMaster SL3000UL8, or equivalent), a reversing photo-eye pair at gate sweep entry and exit, and a ground loop for vehicle detection in the driveway. Add a keypad, a DoorKing DKS 1830 exterior panel, or a smartphone-connected LTE board (MyQ, SkyLink) for unit-level access logs. Skipping the photo-eye is a lawsuit magnet — closures crush pets.
Post setting — concrete sonotube vs direct-bury vs surface-mount
6-ft cedar post in 3-ft concrete sonotube $140/post · Steel post in 4-ft concrete $280–$450/post · Surface-mount base plate $120–$280/post
Wood post rot happens at grade — the zone where soil meets concrete. A 4-in cedar post set in a 3-ft concrete sonotube with a slight crown above grade lasts 15–20 years. A direct-bury post without concrete cracks and rots in 7–10 years in LA clay soil. Steel gate posts need a 4-ft concrete footing with a 24-in diameter to resist the swing torque — otherwise the post racks over 2 years and the gate binds on the strike.

Cost bands by tier

Most LA fence and gate scopes land in budget or standard. Premium and ultra apply when the driveway gate is the first impression on a driveway-forward address.

Tier	Total	Scope · Timeline
Budget — perimeter cedar + pedestrian gate	$8K–$18K	80–150 lin ft 2–3 weeks Standard vertical dog-ear cedar at 6 ft with wood posts in concrete sonotubes, one pedestrian gate with self-closing hinge and latch per pool-code §115922 if applicable, standard galvanized hardware.
Standard — horizontal cedar + automated driveway gate	$18K–$38K	100–200 lin ft 3–6 weeks Horizontal clear cedar or T&G on steel posts, FAAC or LiftMaster motorized swing gate at 12–14 ft opening, photo-eye + keypad + loop detector, pedestrian gate, UL 325 compliance, LADBS electrical permit for gate motor.
Premium — CorTen or architectural steel + smart gate	$38K–$55K	100–200 lin ft 6–9 weeks CorTen weathering steel or powder-coated architectural steel with horizontal tube infill, motorized slide gate on track with LTE smartphone access, LED uplighting on posts, intercom with camera (DoorBird or Ring Intercom), full automation commissioning.
Ultra — cantilever slide + full estate perimeter	$55K–$65K+	200+ lin ft 8–14 weeks Cantilever slide gate (no ground track), custom steel design with integrated house address and LED backlit signage, full estate perimeter in matching material, gatehouse intercom and camera array, HOA and LADBS signage permits coordinated.

LADBS code and compliance

Fencing sits inside LAMC zoning. Motorized gates pull LADBS electrical plus UL 325 compliance on the operator.

LAMC §12.22 — height and setback
3 ft 6 in max in required front yard, 6 ft max in rear and side yards on R1/R2 zones. Corner-lot street-side yard also follows the 3 ft 6 in rule. Any height over 6 ft requires a building permit.
UL 325 — motorized gate operator
Motor must be UL 325-listed. Two monitored external entrapment-protection devices required (photo-eye pair, edge sensor, or inherent reversing). Vehicle loop detector for driveway gates.
Cal Health and Safety §115922 — pool pedestrian gate
Any pedestrian gate in a pool barrier must be self-closing, self-latching, with the latch 54 inches above finished grade. Opens outward from the pool. We coordinate with the pool scope.
Hillside ordinance — retaining wall combo
Fence mounted on a retaining wall is measured as one unit from the low side. Retaining-wall-plus-fence combined height over 42 inches triggers structural plan check on hillside-ordinance parcels.

Scope your LA fence and gate with Baily

Tell Baily the perimeter length, driveway width, whether a motorized gate matters, and what material direction you're after. You'll have tier, band, and permit list in ten minutes.

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“A string of bright beads of sunlight, breaking through the valleys along the moon’s rim.”

— Francis Baily, 1836

Origin

Who is Baily?

Baily is named after Francis Baily — an English stockbroker who retired at 51, became an astronomer, and in 1836 described something on the edge of a solar eclipse that nobody had properly articulated before: a string of bright beads of sunlight breaking through the valleys along the moon’s rim.

He wasn’t the first to see them. Edmond Halley saw them in 1715 and barely noticed. Baily’s contribution was clarity — describing exactly what was happening, in plain language, so vividly that the whole field of astronomy paid attention. The phenomenon is still called Baily’s beads.

That’s what we wanted our AI to do. Every inbound call and text has signal in it — a homeowner’s real question, a timeline, a budget, a hesitation that means “yes but.” Baily listens to every one, 24/7, and finds the beads of light.

Baily was a businessman before he was a scientist. That’s our vibe too.

Questions LA homeowners actually ask

LAMC §12.22 governs fence heights: 3 ft 6 in maximum in required front yard setback, 6 ft maximum in rear and side yards on lots zoned R1 and R2. Anything at or below those heights generally does not require a building permit, but a motorized gate does require an electrical permit (LADBS, Title 24 compliance). Fences taller than 6 ft in rear and side yards require a building permit and plan check. Hillside Area Ordinance parcels have additional rules — a retaining-wall-plus-fence combo over 42 inches triggers structural plan check. Pool fencing requires a self-closing pedestrian gate per California Health and Safety Code §115922.
Budget perimeter cedar at 6 ft with a pedestrian gate runs $8K–$18K for 80–150 lin ft. Standard scopes with a motorized 12–14 ft driveway gate, horizontal cedar, and full automation run $18K–$38K. Premium with CorTen or architectural steel and a smartphone-connected slide gate runs $38K–$55K. Ultra-tier estate perimeter with cantilever slide and custom signage pushes $55K–$65K+. The biggest cost jumps: going from swing to slide gate adds $4K–$6K; going from standard cedar to CorTen adds $80–$180/lin ft; adding full UL 325 automation (motor, photo-eye, loop, keypad, LTE) adds $4K–$7K over bare steel.
Budget perimeter cedar runs 2–3 weeks — one week of post-setting with concrete cure, then one week of panel install and hardware. Standard with a motorized driveway gate runs 3–6 weeks because the gate motor order has a 2–3 week lead and LADBS electrical permit sits in plan-check for 5–10 days. Premium CorTen or architectural steel runs 6–9 weeks because the steel fabrication lead is 4–6 weeks. Ultra cantilever slide gates run 8–14 weeks because the custom design, steel fabrication, and commissioning all stack sequentially.
Swing is the cost-effective default for level driveways with enough room for the gate to arc open — typically needs 12–16 ft of clearance inside the property line. Slide on a ground track is the right call for narrow or uphill driveways where a swing arc is blocked — needs a 14-ft runway beside the opening equal to the gate width. Cantilever slide (no ground track) is the premium choice for LA hillside driveways where the ground track would fill with silt and leaves or where the slope prevents a level track — the gate hangs from a top-mounted roller carriage. Baily asks three questions to pick: driveway width, runway space, and whether the drive is level or sloped.
Partial yes. DIY-safe: installing pre-built cedar fence panels on a level flat lot with wood posts, replacing individual panels on an existing fence, and building a simple pedestrian swing gate with Simpson Strong-Tie hardware. Not DIY: a motorized gate install (requires UL 325 commissioning, NEC-compliant 110V or 220V circuit, LADBS electrical permit), pool fencing that must meet California Health and Safety Code §115922 self-closing requirements, hillside fencing on a slope that needs engineered retaining, or any fence over 6 ft that requires a building permit. We'll scope hybrid projects — you build the perimeter, we install the motorized gate.
LAMC §12.22 C governs residential yard fencing. In the required front yard (typically the first 15–20 ft from the front property line on R1 and R2 zones), fences cannot exceed 3 ft 6 in. In rear and side yards, the cap is 6 ft. On corner lots, the street-side yard follows the 3 ft 6 in rule for a portion of the property. A hedge doesn't count as a fence per LAMC but a solid wall of trellis or woven reed does. For anything taller than 6 ft in rear or side yards (think privacy screening next to a pool or hot tub), plan check and a building permit apply. Baily will walk LAMC on a specific address if you're inside the 3.5 ft setback.
A well-finished motorized gate in a driveway-forward LA zip (Encino, Sherman Oaks, Bel Air, Beverly Hills, Palisades, Hollywood Hills, Manhattan Beach) appraises at 60–80% of replacement cost — meaning a $30K automated gate adds $18K–$24K and reads as a security amenity in the MLS listing. Perimeter cedar fencing appraises at 40–60% of replacement because fences wear and the next buyer often replaces the style. CorTen and architectural steel in premium zips appraise closest to replacement because the material outlasts two ownership cycles. Permitted gate motor always appraises better — unpermitted gate motors are disclosed and deducted.
Fence and gate is usually a trailing scope after landscape and pool work. If we're already on-site for /landscape-design-los-angeles or /pool-spa-construction-los-angeles, perimeter fencing and gate install cost 15–25% less because the excavation, grading, and irrigation trenching overlap with post setting and motor-conduit runs. California Health and Safety Code §115922 pool fencing has specific self-closing pedestrian gate rules that we coordinate with the pool scope. Scope standalone fence-and-gate here; scope it with pool or landscape on those pillars if the project is bigger.