Fence Height & Permit Rules in 50 US Cities
Pick a city for its front- and back-yard height limits, when a fence needs a permit, and its corner and material rules — every fact linked to the city code or official page it comes from, with the exact wording one click away.
Last updated · Every city verified against its sources September 26, 2026 · Not legal advice
50 US cities. Shows the permit rule, front and back height limits, corner and material rules, each with its source.
Try:
Not in this list? Check your city’s building department
Most towns publish the same two answers. It usually takes a few minutes:
- Search your city or county’s own website (usually a .gov address) for “fence permit”. Building or planning departments often have a one-page fence handout or FAQ.
- For the height limits, open the zoning code — most are on Municode, American Legal or the city’s site — and search it for “fence”. The rule is usually in a section on fences and walls, accessory structures, or yards and setbacks.
- Check which zoning district your lot is in (the city’s zoning map), because limits often differ by district. Outside city limits, the county’s rules apply instead.
- Or call and ask: “What is the fence height limit in my front yard and back yard, and do I need a permit for a fence of this height at this address?” Ask about corner-lot sight rules if you are on a corner.
An HOA can be stricter than the city, so check your covenants too — see HOA fence rules.
The short answer
The most common limits are 4 ft in the front yard (23 of 48 cities) and 6 ft at the side and back (27 of 49); limits run from 3 ft to 7 ft in front and up to 10 ft behind the house. 13 of 50 require a permit for any fence, 25 only above a height (most often over 7 ft), 3 require none, and 9 depend on location or could not be confirmed.
Permit rules on the map
Each dot is one city, coloured by when it requires a fence permit. Hover or tap a dot for its height limits; tap to open its full card above. The table further down lists the same cities as text.
Tap a legend entry to show only those cities. Where cities sit close together, dots are nudged apart and a thin line points to the true location.
What the 50 cities show
13 of 50
require a permit for any new fence
San Antonio, Oklahoma City, Washington, DC, Las Vegas, Baltimore, Milwaukee, Albuquerque, Tucson, Atlanta, Omaha, Raleigh, Miami and Tulsa.
3
require no permit at all
Nashville, Kansas City and Minneapolis — though zoning height and location rules still apply.
3 ft
lowest front-yard limit
In 9 cities: San Antonio, San Diego, San Jose, San Francisco, Albuquerque, Fresno, Long Beach, Tampa and Arlington. 40 of 48 cap front fences at 4 ft or lower.
7 ft
highest front-yard limit
Washington, DC, for a fence abutting a street; then 6 ft in Austin, Nashville and Tucson.
10 ft
tallest side and back-yard allowance
San Francisco, in required rear and side yards; 9 ft in Dallas and Memphis, and 8 ft in 15 more.
No zoning
Houston sets no citywide height limit
Houston has no zoning; development is governed by ordinance codes such as the subdivision rules. No citywide residential fence height limit was found in the sources reviewed. A permit is still needed over 8 ft or for any masonry or concrete fence.
31 of 50
ban barbed or razor wire on homes
Most with narrow exceptions such as livestock. 6 more allow it only under conditions; 13 don’t address it in the sources checked.
12 of 25
height-based cities draw the line over 7 ft
Thresholds run from 3 ft (Phoenix) to 10 ft (Los Angeles). Only San Diego and Mesa need a permit at the threshold height rather than above it.
Counts treat each city’s single-family residential rule. Front-yard figures cover 48 cities and side/rear figures 49: Houston has no number for either, and Columbus sets no fixed front-yard cap.
All 50 cities: permit and height limits
Sort by any column, or filter by state or permit rule. Select a city to open its full card with the conditions, corner and material rules, and the code text behind each number. “Not confirmed” means no official source could confirm the value; “No fixed limit in code” means the code genuinely sets none.
50 of 50 cities
| Source | |||||
|---|---|---|---|---|---|
| Albuquerque, NM | Any fence | 3 ft | 8 ft | Case by case | City code |
| Arlington, TX | Replacing over 50% of a fence line | 3 ft | 8 ft | Yes | City code |
| Atlanta, GA | Any fence | 4 ft | 6 ft | Yes | City code |
| Austin, TX | Over 7 ft | 6 ftSame 6 ft limit as any property line | 6 ft | Case by case | City code |
| Bakersfield, CA | Not confirmed | 4 ft | 6 ft | Yes | City code |
| Baltimore, MD | Any fence | 3 ft 6 in | 6 ft | None found | City code |
| Boston, MA | Not confirmed | 5 ft | 6 ftSide-yard figure; rear line unclear | None found | City code |
| Charlotte, NC | Not confirmed | 5 ft | 6 ftSide setback; 8 ft in the rear setback | Yes | City code |
| Chicago, IL | Over 5 ft | 4 ft 6 inUp to 6 ft if 20% opaque or less | 6 ft | Driveways only | City guidance |
| Colorado Springs, CO | Over 7 ft | 4 ft | Under 7 ft7 ft+ counts as an accessory structure | Yes | City code |
| Columbus, OH | Over 6 ft | No fixed limit in code | 6 ft | Yes | City code |
| Dallas, TX | Over 6 ft | 4 ft | 9 ftMaximum in any required yard; a permit is needed over 6 ft | Yes | City code |
| Denver, CO | Over 4 ft | 4 ft | 6 ft | Case by case | City code |
| Detroit, MI | Over 7 ft | 4 ftTransparent fences; opaque fences 3 ft | 6 ft | Yes | City code |
| El Paso, TX | Over 3 ft 6 in | 3 ft 6 in | 8 ft | Yes | City code |
| Fort Worth, TX | Over 6 ft | 4 ft | 8 ft | Yes | City code |
| Fresno, CA | Over 7 ft | 3 ft | 6 ft | Yes | City code |
| Houston, TX | Over 8 ft | No fixed limit in code | No fixed limit in code | Unclear | City code |
| Indianapolis, IN | Not confirmed | 3 ft 6 in | 6 ft | Yes | City code |
| Jacksonville, FL | Not confirmed | 4 ft | 8 ft | Yes | City code |
| Kansas City, MO | None | 4 ft | 6 ft | None found | City code |
| Las Vegas, NV | Any fence | 5 ft | 8 ftPerimeter walls; the district tables give 6–8 ft | Case by case | City code |
| Long Beach, CA | Over 7 ft | 3 ft | 6 ft 6 in | Yes | City code |
| Los Angeles, CA | Over 10 ft | 3 ft 6 in | 6 ft8 ft on lots 40 ft or more wide outside Hillside Areas | Yes | City code |
| Louisville, KY | Over 7 ft | 4 ft | 8 ft6 ft if under 80% opaque | Yes | City code |
| Memphis, TN | Not confirmed | 4 ftWrought iron or decorative metal up to 8 ft | 9 ft | Yes | City code |
| Mesa, AZ | 6 ft and taller | 3 ft 6 in | 6 ft | Yes | City code |
| Miami, FL | Any fence | 4 ft | 8 ft | Yes | City code |
| Milwaukee, WI | Any fence | 4 ft | 6 ft | Yes | City code |
| Minneapolis, MN | None | 4 ft | 6 ftRear line; interior side yards 4 ft base | Yes | City code |
| Nashville, TN | None | 6 ftSolid fences within 10 ft of the street right-of-way: 2.5 ft | 8 ft | Yes | City code |
| New York, NY | Over 6 ft | 4 ft | 6 ft | None found | City code |
| Oakland, CA | Over 7 ft | 3 ft 6 in | 8 ft | Yes | City code |
| Oklahoma City, OK | Any fence | 4 ft | 8 ft | Yes | City code |
| Omaha, NE | Any fence | 4 ft | 6 ft | Yes | City code |
| Philadelphia, PA | Over 6 ft | 4 ft | 6 ft | Yes | City code |
| Phoenix, AZ | Over 3 ft | 3 ft 4 in | 6 ft | Yes | City code |
| Portland, OR | Over 7 ft | 3 ft 6 in | 8 ft | None found | City code |
| Raleigh, NC | Any fence | 4 ft | 8 ft | Case by case | City code |
| Sacramento, CA | Over 7 ft | 4 ft | 6 ft | Driveways only | City code |
| San Antonio, TX | Any fence | 3 ft | 6 ft | Yes | City code |
| San Diego, CA | 7 ft and taller | 3 ft | 6 ft | Yes | City code |
| San Francisco, CA | Front over 3 ft; side/rear over 6 ft | 3 ftSolid; up to 6 ft if at least 75% open | 10 ft | None found | City code |
| San Jose, CA | Over 7 ft | 3 ft | 7 ft | Yes | City code |
| Seattle, WA | Over 8 ft | 4 ft | 6 ft | Driveways only | City code |
| Tampa, FL | Over 7 ft | 3 ft | 6 ft | Case by case | City code |
| Tucson, AZ | Any fence | 6 ftOne limit for front, side and rear perimeter yards | 6 ft | Case by case | City code |
| Tulsa, OK | Any fence | 4 ft | 8 ft | Yes | City code |
| Virginia Beach, VA | Within 30 ft of a street | 4 ft | 8 ft | Yes | City code |
| Washington, DC | Any fence | 7 ft3.5 ft in historic districts | 7 ft10 ft with neighbor consent | None found | City code |
Sight triangle: “Yes” means the code sets a clear area at street corners with a size or height; “Case by case” means one applies but its size is set elsewhere or by review; “None found” means nothing turned up in the sources checked, not that corner lots are unregulated.
How to read your city's fence code
The same “6 ft” can mean different fences in different cities, because codes measure, define and exempt things differently. What to check in yours, with examples from the 50:
Where the height is measured from
Phoenix and Fort Worth measure from the higher adjacent grade; Nashville and Las Vegas on the side with the greatest vertical exposure; Chicago from the lowest surface within 12 in on either side; Jacksonville from existing grade on the owner’s side; Tampa averages both sides where the grade differs. On a slope, that choice changes how tall the fence can be — see fence on a slope. Toppers usually count: Columbus measures to the highest point, including barbed wire, razor wire or lattice on top.
What counts as the front yard
The front-yard limit applies to a defined area, not just the space near the street. Denver uses the line of at least 75% of the house’s street-facing facades; Kansas City the area in front of the house’s front wall; Philadelphia whichever is deeper of the required setback or the house itself. Corner lots often have two front yards: New York allows 6 ft in part of one of them, and Kansas City limits both the front and street-side yards to 48 in.
Open versus solid
Many cities allow a taller front fence if you can see through it. Chicago allows up to 6 ft in the front setback if the fence is no more than 20% opaque; San Francisco 6 ft if at least 75% open; Philadelphia caps front fences at 4 ft and 50% opaque. In Atlanta’s zoning code a “fence” must be at least 50% open — a solid one is a “wall”. Los Angeles counts hedges and thick shrub growth as fences.
Corner sight triangles
32 of the 50 cities set a clear area at street corners in the code itself, and 7 more apply one through traffic standards or case-by-case review. Sizes vary widely — Minneapolis bans fences within 15 ft of an intersection, while Mesa’s triangle reaches 80 ft along the street centerlines — and so does the allowed height inside it, typically between 2 and 3 ft. It is the rule corner-lot owners most often miss.
Retaining walls
Codes disagree on whether a retaining wall counts. Colorado Springs counts only the fence material; Charlotte measures on the high (fill) side; Seattle limits a fence on a bulkhead or retaining wall to 4 ft; Las Vegas caps a combined retaining and perimeter wall at 10 ft (12 ft on slopes over 2%). If your fence will sit on a wall, ask before you build.
When a fence needs a permit
A height-based exemption covers an ordinary wood or vinyl fence, but other features can trigger a permit on their own. Across the 50 cities:
- Masonry and concrete. Los Angeles exempts masonry fences only up to 3 ft 6 in, Philadelphia only up to 2 ft, Portland and Long Beach up to 4 ft; Houston requires a permit for any masonry or concrete fence at any height.
- Pool barriers. Los Angeles excludes them from its exemption, Portland permits every pool barrier, and Dallas requires a permit for any pool barrier fence.
- Historic districts. Denver requires a permit for every fence in a historic district, on a landmark or along a designated parkway; Sacramento’s exemption does not apply in design review or preservation districts.
- Floodplains and the street. Austin requires a permit for any fence in a floodplain, Seattle for any fence in a flood-prone area; Minneapolis needs an encroachment permit for anything over the public right-of-way.
- Replacements. San Antonio requires a permit when repair or replacement covers more than 25% of the fence; Raleigh at 50% or more.
What the application involves, who should pull it, and what happens if you skip it are on the fence permits guide.
Your HOA can be stricter than the city
Everything on this page is public law. A homeowners’ association can set a lower height, ban a material or require approval the city doesn’t — and it can’t authorize anything the city prohibits, so you have to satisfy both. Oklahoma City’s rules say as much — private covenants and plat restrictions may be stricter — and Columbus notes that it does not enforce deed restrictions or HOA covenants: the association does. Read the covenants before you choose a fence: HOA fence rules covers the approval process.
Methodology and limits
Official sources only. Each city was researched from its own code of ordinances, zoning and building codes, and official permit pages, FAQs and bulletins — no contractor sites, blogs or summaries. The 50 records cite 158 sources (107 of them code text) and carry 430 verbatim quotes; each fact on a city card links to the source it came from and shows the quote.
A second, independent pass. Every quote was then re-read against its source and every value checked, on September 26, 2026. Corrections were made where the first pass was out of date or overstated — for example, Las Vegas moved from “permit over 2 ft” to “permit for any fence” once the current building code showed no height exemption, and its side and rear limit from 6 to 8 ft. Unsourced wording was removed rather than kept.
What is recorded. Where rules differ by district, the single-family residential rule. Blanks are never guesses: a value that could not be confirmed from an official source is marked “Not confirmed”, distinct from “No fixed limit in code”. 8 cities (Houston, Jacksonville, Charlotte, Columbus, Indianapolis, Boston, Memphis and Bakersfield) carry a “Partly confirmed” note because some fields could not be verified. Permit fees are shown only where a city publishes one, with its date.
Limits. Rules are for the city itself, not the surrounding county or other towns in the metro. Overlay districts, historic districts, planned developments, deed restrictions and HOAs can all change the answer for a particular lot, and ordinances are amended often. Map dots sit at each city’s US Census Bureau 2024 Gazetteer internal point.
Local rules vary. This is a research summary, not legal advice. Confirm the rule for your address with the city’s building or zoning office before you build, and call 811 before you dig.
Download or cite the data
The full table — all 50 cities with the permit rule and threshold, height limits, conditions, corner and material rules, published fees and every source URL — is free to reuse under CC BY 4.0: credit FenceLevel with a link to this page.
Cite this data
FenceLevel (2026). Fence height and permit rules in 50 US cities, verified September 26, 2026. https://www.fencelevel.com/fence-height-rules-by-city
Linking to one city? Add ?city= and its name and state, such as ?city=chicago-il, to this page’s address and the lookup opens on it.
Frequently asked questions
- What is the highest fence you can have between neighbors?
- Usually 6 ft: 27 of 49 cities with a side/rear number use 6 ft and 15 allow 8 ft. San Francisco allows 10 ft in required rear and side yards, Dallas and Memphis 9 ft. Some allow more with written neighbor consent — up to 10 ft near a party line in Washington, DC.
- What is the legal height for a backyard fence?
- Most often 6 ft (27 of 49 cities; median 6 ft). 18 allow 8 ft or more. Houston has no zoning and no citywide limit. The district, the fence’s openness and what the lot backs onto can all change the number.
- Do I need a permit to build a fence?
- Depends on the city. Of 50: 13 require one for any fence, 25 only above a height (most often over 7 ft), 3 require none, 3 depend on location or scope, and 6 are unconfirmed. Masonry, pool barriers and historic districts often need one anyway — see fence permits.
- How tall can a front yard fence be?
- Usually 3–4 ft: 40 of 48 cities cap it at 4 ft or lower, and 23 use exactly 4 ft. The range runs from 3 ft to 7 ft (Washington, DC). Open designs such as wrought iron are often allowed higher.
- Is barbed wire allowed on a residential fence?
- Usually not: 31 of 50 cities prohibit barbed or razor wire on ordinary residential lots; 6 allow it only under conditions.