Commercial Zoning: What It Means and What You Can Build

Commercial zoning is a group of local zoning districts set aside mainly for businesses such as shops, restaurants, offices, hotels and services. Each district lists the uses it allows and limits building height, setbacks, floor area and parking. There is no national code, so a label like C-1 or C-2 means whatever the local code says it means.

This guide is written by Pillar, a land research platform. The figures come from each jurisdiction's code or planning department and from state statutes, read on November 14, 2026. Codes change, so open the linked section before relying on a number. This is general information, not legal advice; confirm anything decisive with the jurisdiction or a licensed land use attorney in your state.

What is commercial zoning?

A city or county maps its land into districts and writes rules for each. Commercial districts are the ones meant for trade and services, and a code often has several.

The labels are not standard:

• New York City uses C1 through C8. Its zoning resolution describes C1 and C2 as local shopping districts, C4 as general commercial, C5 and C6 as general central commercial, and C8 as general service.
• Fairfax County, Virginia, also uses C-1 through C-8, but its C-1 to C-4 are office districts. Retail starts at C-5.
• Raleigh, North Carolina, has no C districts. Its mixed use districts include Neighborhood Mixed Use (NX) and Commercial Mixed Use (CX).
• Albuquerque, New Mexico, dropped its C-1, C-2 and C-3 zones when its Integrated Development Ordinance took effect on May 17, 2018. Table 2-2-1 shows C-1 became MX-L (Mixed-use – Low Intensity), and C-2 and C-3 became MX-M, MX-H or NR-C (Non-residential – Commercial), depending on location.

Commercial zoning types: five real codes side by side

Here is what the main commercial districts allow in five places, using each code's standard rules.

New York City (C1 to C8). Sections 31-11 and 31-12 describe C1 and C2 in identical words: districts for "local shopping," with retail stores and personal services "which cater to frequently recurring needs." The C1-1 to C1-5 and C2-1 to C2-5 districts are mapped within residential districts. Under Section 33-121, last amended December 5, 2024, a zoning lot in one of them containing only commercial use has a maximum floor area ratio of 1.00 where the underlying district is R1, R2, R3-1, R3A or R3X, 1.60 in R3-2, and 2.00 in R4 and the denser districts listed. Section 31-17 designs C7 for retail, service, office, amusement and related uses, "but not residential uses," and Section 31-18 says "new residential development is excluded" from C8.

Los Angeles, California (CR, C1, C1.5, C2, C4, C5). The Department of City Planning's zoning summary, updated January 2026, lists these uses:

• C1 (Limited Commercial): local retail stores under 100,000 square feet, offices or businesses, hotels, hospitals and clinics, parking areas, CR uses except churches, schools and museums, and R3 uses.
• C2 (Commercial): C1.5 uses plus retail with limited manufacturing, service stations and garages, retail contractor businesses, churches, schools, auto sales and R4 uses.
• Height and floor area: In Height District 1, the summary's Table 2 shows a floor area ratio of 1.5 for C and M zones and no height limit except 75 feet in CR. Height Districts 1L, 1VL and 1XL cap height at 75, 45 and 30 feet. Transitional height rules set lower limits for portions of buildings in C or M zones near RW1 or more restrictive zones: 25 feet within 0 to 49 feet, 33 feet at 50 to 99 feet, and 61 feet at 100 to 199 feet, under Section 12.21.1 A.10 of the municipal code.

The summary says it "is only a guide" and points to Chapter 1 of the municipal code for definitive rules.

Fairfax County, Virginia (C-5, C-6, C-8). Section 2103 of the zoning ordinance, as amended effective May 6, 2026, sets these standards:

• C-5 Neighborhood Commercial Retail: "neighborhood-oriented convenience shopping" such as grocery and drug stores, "not intended to attract substantial trade from outside the neighborhood." It requires a 40,000-square-foot lot 200 feet wide (both can be modified under subsection 5100.2.K), a 40-foot front setback, no side setback, a 20-foot rear setback, a 40-foot height limit, a 0.30 floor area ratio and 20% landscaped open space.
• C-6 Community Retail Commercial: serves "multiple neighborhoods." It has the same lot, setback and height standards, a 0.40 floor area ratio (the Board may permit 0.50) and 15% open space.
• C-8 Highway Commercial: for "auto-oriented commercial and service uses" on heavily traveled collector and arterial highways. It has the same lot, setback and height standards and a 0.50 floor area ratio, which the Board may raise to 0.70.

Raleigh, North Carolina (NX, CX). The district intent statements say NX is for residential, retail, service and commercial uses "within walking distance of residential neighborhoods" and caps NX lots at 10 acres. CX accommodates commercial uses, while residential and employment uses are "strongly encouraged." Every district name carries a height designation, such as CX-3 or NX-5, and may carry a frontage. Under Section 3.3.2, -3 allows 3 stories and 50 feet, and -5 allows 5 stories and 80 feet. The use table permits retail sales, eating establishments, shopping centers and multi-unit living in both NX and CX.

Albuquerque, New Mexico (MX-L, NR-C). The IDO, effective May 2026, gives these purposes and standards:

• MX-L: "neighborhood-scale convenience shopping needs, primarily at intersections of collector streets." Table 2-4-3 sets a 5-foot minimum front setback, 0 feet on an interior side, a 15-foot rear setback, and a 38-foot height limit, rising to 50 or 62 feet in some designated centers and corridors.
• NR-C: medium-scale retail, office, commercial and institutional uses, "particularly where additional residential development is not appropriate or not desired." Table 2-5-1 sets a 5-foot front setback, no side or rear setback and a 38-foot height limit outside the listed centers and corridors, and the table shows the height limit as N/A more than 100 feet from all lot lines.

What can you build on commercial zoning?

Retail, restaurants, offices and services are the common core. Beyond that, codes split. To show how far apart they are on floor area alone, here is our own arithmetic for a hypothetical 2-acre lot (87,120 square feet), multiplying the lot area by each floor area ratio:

• Fairfax County C-5: 0.30 FAR allows 26,136 square feet.
• Fairfax County C-6: 0.40 FAR allows 34,848 square feet before any Board increase.
• Los Angeles C1 or C2 in Height District 1: 1.5 FAR allows 130,680 square feet.

Those are ceilings that setbacks, open space, parking and buffers can cut. In Los Angeles C1, the summary still limits local retail stores to under 100,000 square feet. Floor area ratio caps total floor area, not the footprint; our air rights guide explains it.

What is the difference between C1 and C2 zoning?

It depends entirely on the code:

• New York City: The purpose statements for C1 and C2 are word for word the same, and Section 33-121 gives C1 and C2 overlays the same floor area limits. As we read it, the difference sits in the use regulations, so check Chapter 2 of Article III for your exact use.
• Los Angeles: C2 adds uses to C1, including service stations, garages and auto sales, and allows R4 rather than R3 residential uses.
• Fairfax County: C-1 and C-2 are office districts, and Table 4101.1 allows general retail sales in neither.

Can you live in a commercially zoned property?

Sometimes. It turns on the district, not the word "commercial":

• Allowed: Los Angeles C1 allows R3 uses and C2 allows R4 uses, per the city's summary. Raleigh's use table permits multi-unit living in NX and CX. Albuquerque's Table 4-2-1 permits multi-family dwellings and live-work in MX-L.
• Not allowed: Fairfax County's Table 4101.1 leaves the cells for multifamily, single-family and stacked townhouse dwellings and live-work development blank in C-1 through C-8, and Section 4101 says a blank cell means the use "cannot be established in that zoning district." Albuquerque's NR-C does not allow multi-family dwellings, and lists live-work only as a conditional accessory use. In New York City, C7 excludes residential uses and C8 excludes new residential development.

State law can add a path. In California, Government Code Section 65912.110, added by AB 2011, makes a qualifying housing development a use by right with streamlined, ministerial review, notwithstanding inconsistent local zoning. The site must be in a zone where office, retail or parking is a principally permitted use and meet the other site criteria in Section 65912.111, and the project must be multifamily housing that meets the objective standards in Section 65912.113. Under Section 65912.112, 100% of the units, excluding managers' units, must be dedicated to lower income households at an affordable cost or at an affordable rent consistent with the California Tax Credit Allocation Committee's rent limits. The units must carry a recorded deed restriction for 55 years for rental units and 45 years for owner-occupied units. Section 65912.130 adds labor standards, and a mixed-income track starts at Section 65912.120. These sections are repealed as of January 1, 2033.

Zoning is one approval. Ask the building department what permits and occupancy approval a change from shop to home needs.

Commercial vs. residential vs. industrial zoning

Residential districts are mainly for homes, commercial districts for trade and services, and industrial districts for manufacturing and warehousing. The lines blur. Several commercial districts above allow apartments, and New York City's C8 general service districts take uses that, under Section 31-18, often involve heavy service noise and truck traffic, so "they are incompatible with both residential and retail uses." For residential districts, see our R1 zoning guide.

How do you look up a parcel's zoning and read the use table?

Example 1: Raleigh.

1. Find the district. The city's Find My Zoning page says the "easiest and most accurate way" is iMAPS. Turn on the Raleigh Zoning and Raleigh Overlay Districts layers, search the address, and use the Identify tool on the parcel.
2. Check for conditions. In the Raleigh Zoning layer, the pop-up has a "Link to Conditions" row. Under Section 10.2.4, conditions must propose greater restrictions on development and use than the corresponding general use district. The City Council may accept changes to specified maximum-block, stub-street and driveway standards when they provide safe, efficient and convenient vehicular and pedestrian access within and between developments without adversely affecting traffic congestion. The application must include information showing how that access is achieved; in the Transit Overlay District (-TOD), a site plan, rendering or other image must also demonstrate safe, efficient and convenient vehicular, bicycle and pedestrian circulation. Read the parcel's adopted conditions as well as the base district.
3. Read the use table. Find the row in Section 6.1.4. The key says P is permitted by right, L is allowed by right but must meet the use standards in the right-hand column, S needs a special use permit from the Board of Adjustment, and "--" is not permitted. Vehicle fuel sales, for example, is L in NX and CX, so read Section 6.4.11.D.3 before assuming a gas station works.
4. Read the height and frontage. CX-3 means a 3-story limit; a frontage suffix adds rules.

Example 2: Fairfax County.

1. Find the district. The county's How Do I Find My Zoning District page links to the Zoning District Analyzer, an interactive map searchable by address.
2. Read Table 4101.1. In Section 4101, P means by right, SE means the use needs Board approval of a special exception, SP means it needs a special permit from the BZA (Board of Zoning Appeals), and a blank cell means not allowed. Some cells list two approvals. A restaurant with a drive-through is SE in C-5 through C-8 and blank in C-1 through C-4. "Retail Sales, Large" is blank in C-5 and "P SE" in C-6 through C-8.
3. Read the use standard in Section 4102, then Section 2103 for lot, setback, height and floor area limits.

Record the full district label and any overlay, and keep zoning separate from the future land use designation. A use that needs a special exception or special use permit is not a sure thing; see our conditional use permit guide.

How do you rezone residential to commercial?

Rezoning changes the official map. The steps come from state law and the local code.

• Texas. Under Local Government Code Section 211.006, a zoning regulation or boundary is not effective until after a public hearing, with notice published before the 15th day before the hearing. Section 211.007(c) requires written notice before the 10th day before the zoning commission hearing to each owner of real property within 200 feet, per the latest approved municipal tax roll. Under Section 211.0061, added in 2025 and applying to changes other than comprehensive zoning changes, a written protest signed by the owners of at least 20% of the land covered by the change, or 20% of the land immediately adjoining it and extending 200 feet from it, means the change needs the votes of three-fourths of all members of the governing body. For protests by those adjoining owners only, the threshold rises to 60% and the vote needed falls to a majority of all members when the change allows more residential development and allows no additional commercial or industrial uses, unless the added use is limited to the first floor of any residential development and does not exceed 35% of the overall development. A 20% protest by owners of the land covered by the change still triggers the three-fourths vote. A residential-to-commercial rezoning that falls outside that residential exception follows the 20% and three-fourths rules.
• Raleigh. Section 10.2.4 requires a pre-application conference, which the Planning Director may waive, and, unless the city is the applicant, a neighborhood meeting held no more than 6 months before the application is submitted. Requests that meet listed criteria, such as a site of five acres or more, need a second meeting.

Check the future land use designation before you file. A planned unit development is the other route when a project needs a custom district.

What to check before buying commercial land

Before an offer, check these against the code and the parcel records:

• The use table and use standards. Find your exact use, the approval it needs, and any limit in the use-specific standards.
• Overlays and conditions. Overlays and zoning conditions can change the uses and dimensions. Ask for the rezoning ordinance or a zoning verification letter.
• Nonconforming uses. An existing gas station or drive-through may be a nonconforming use: one that was lawful when established but would not be allowed under today's zoning. Codes limit how long such a use can stop and still restart. In New York City, Section 52-61 says that if substantially all nonconforming uses in a building are discontinued for a continuous two years, the building can only be used for a conforming use, with listed exceptions. Texas Section 211.006(a-1) requires written notice to owners and occupants when a proposed change would make a current conforming use nonconforming.
• Parking and loading. Take a hypothetical 20,000-square-foot general retail store with no outdoor display area; the space counts below are our own arithmetic. Albuquerque's Table 5-5-1 requires 6 spaces per 2,500 square feet for establishments over 10,000 and up to 50,000 square feet, or 48 spaces, before any reductions. Raleigh's Section 7.1.2 lists only a maximum for retail sales, 1 space per 200 square feet plus 1.5 spaces for every 600 square feet of outdoor display area, or 100 spaces with no outdoor display. California's Government Code Section 65863.2 bars a public agency from imposing a minimum parking requirement on a residential, commercial or other project within a half mile of a major transit stop. The ban has limits. Under subdivision (b), a city or county may keep a minimum on a project only if it makes written findings within 30 days of receiving a completed application, supported by a preponderance of the evidence in the record, that removing the minimum would substantially harm its ability to meet its regional housing need for low- and very low income households, its identified special housing needs for elderly people or people with disabilities, or existing residential or commercial parking within a half mile of the project. Subdivision (c) takes that option away for housing projects that dedicate at least 20% of their units to very low-, low- or moderate-income households, students, the elderly or people with disabilities, contain fewer than 20 units, or are subject to parking reductions under any other applicable law. A project with any portion designated for a hotel, motel, bed and breakfast inn or other transient lodging is not covered, except where part of a housing development project is designated as a residential hotel. The section also keeps event center parking for employees and other workers, certain electric vehicle and accessible parking requirements, and some commercial parking requirements in public agency contracts executed before January 1, 2023. Raleigh's Section 7.1.8 is headed "Loading Not Required," but the Development Services Director can require adequate on-site loading space, and loading areas cannot sit in the A or B transition zones.
• Buffers next to homes. In Raleigh, Section 3.5.1 applies neighborhood transitions to Mixed Use and Campus district sites that immediately abut an R-1, R-2, R-4, R-6 or R-10 district, or certain Planned Development districts, where the abutting property is vacant or contains a detached house, tiny house or attached house. Certain housing in detached house, tiny house, attached house, townhouse or apartment building types is exempt from all or part of the transitions, depending on its height, use or location in the TOD. The transition zones are a protective yard (Zone A), where no buildings or structures are allowed, a use-restricted zone that ends 50 feet from the district line (Zone B), and a height and form zone from 50 to 100 feet (Zone C). Zone B does not apply to sites 50 feet or less in depth; Zone C then starts at the inside edge of the protective yard and extends at most 50 feet. Protective yards must average at least 10, 20 or 50 feet wide, depending on the type, and permit landscaping, fences, walls, berms and certain drainage facilities.
• Access. Confirm legal access, curb cuts and frontage; see road frontage vs. legal access. For trucks and loading, see our industrial site truck access guide.
• Records. Pull the deed and title commitment for recorded easements and restrictions, and the survey for setbacks and the buildable area.

Pillar's property search shows zoning and land use on a parcel record, alongside ownership, acreage and utilities, which helps with a first screen. A zoning label, in Pillar or on a county map, is not the code, so confirm the use table, overlays and conditions with the jurisdiction.

Quick answers

What does C-1 zoning mean? It depends on the code. C1 is a local shopping district in New York City and Limited Commercial in Los Angeles; Fairfax County's C-1 is an office district.

Can you live on commercial property? Where the district allows dwellings, as in Los Angeles C1 and C2, Raleigh NX and CX, and Albuquerque MX-L, or where state law creates a route, as California's AB 2011 does for qualifying housing developments. Fairfax County's C-1 to C-8 and Albuquerque's NR-C do not allow multi-family dwellings.

What is the difference between commercial and residential zoning? Residential districts are mainly for homes; commercial districts are mainly for shops, offices and services. Some, such as Los Angeles C1 and Raleigh CX, also allow apartments.

What does P, L or S mean in a use table? In Raleigh's table, P is permitted by right, L is allowed by right subject to use standards, and S needs a special use permit. Other codes use other letters, such as Fairfax County's SE for a special exception.

How do I find out how a property is zoned? Use the city or county's official zoning map, such as Raleigh's iMAPS or Fairfax County's Zoning District Analyzer, then read the district's section of the code. Raleigh, for example, issues zoning verification letters.

Can commercial land be rezoned to residential? Yes, by the same map amendment process. In California, AB 2011 also allows certain housing developments, subject to affordability and labor rules, on sites where office, retail or parking is a principally permitted use, without rezoning.