SB 79 in Los Angeles: What Your Parcel Can Build

What Actually Happened

The city beat the deadline by one day.

SB 79 was signed on 10 October 2025 and took effect on 1 July 2026. Los Angeles adopted its own ordinances on 23 June 2026, effective 30 June 2026.

That sequence was not a coincidence. The statute lets a city phase in SB 79 locally only if it enacts a qualifying ordinance before 1 July 2026. Los Angeles cleared that window with a day to spare, and in doing so changed what the law means inside city limits.

Two ordinances came out of it. The Phased Implementation Ordinance pauses SB 79 across most of the city. The Low-Rise Ordinance expands a local incentive program to fill the gap — and in low-density neighborhoods it goes further than SB 79 would have.

So the question for a landowner is no longer “does SB 79 apply to me.” It is which of three regimes governs the parcel: state SB 79 standards, the city’s Low-Rise Incentive Area, or neither.

Signed as Chapter 512, Statutes of 2025, codified at Government Code sections 65912.155–65912.162. City ordinances 188967 (Low-Rise) and 188968 (Phased Implementation). SB 79 eligibility is now shown on the city’s parcel-level zoning map.

The State Standards

What SB 79 guarantees, where it applies.

On a qualifying site, a local government cannot impose a height limit, density cap, or combination of standards below these floors. The numbers step down with distance from the stop and with the stop’s classification.

Tier 1 · within ¼ mile

Heavy rail or very high frequency commuter rail — in Los Angeles, the subway and the busiest regional rail.

Height: 75 ft minimum
Density: 120 du/acre
Residential FAR: 3.5

Tier 1 · ¼ to ½ mile

Same stop classification, further out. Applies in cities of at least 35,000 people.

Height: 65 ft minimum
Density: 100 du/acre
Residential FAR: 3.0

Tier 2 · within ¼ mile

Light rail, high-frequency commuter rail, or qualifying frequent bus service.

Height: 65 ft minimum
Density: 100 du/acre
Residential FAR: 3.0

Tier 2 · ¼ to ½ mile

The outer band, and the one that covers the most land in Los Angeles.

Height: 55 ft minimum
Density: 80 du/acre
Residential FAR: 2.5

Distance is measured to a pedestrian access point

Straight line, from the nearest edge of your parcel to a pedestrian access point for the stop — not from the center of the lot and not along the sidewalk. On a deep parcel that distinction can move you a tier.

Sitting next to the station adds a layer

A site within 200 feet of a pedestrian access point gets an adjacency intensifier: another 20 feet of height, another 40 units per acre, and another 1.0 of residential floor area ratio — applied before any density bonus.

Five units minimum, 30 per acre minimum

A project has to reach at least five dwelling units and the greater of 30 units per acre or whatever the local minimum density is. SB 79 is not a tool for one house.

Average unit size is capped at 1,750 square feet

Net habitable square footage, averaged across the project. As on the lot-split statutes, this is the constraint that quietly decides the product — and it has to be underwritten against the market for that unit, not the market for a single-family house on the same street.

Above ten units, affordability is mandatory

7 percent of units for extremely low income households, or 10 percent for very low income, or 13 percent for lower income — covenanted 55 years for rentals and 45 years for ownership. Projects of ten units or fewer are exempt. A deeper local inclusionary requirement governs instead where one exists.

Rent-stabilized housing is off limits

A site with more than two units subject to rent or price control and occupied by tenants in the past seven years cannot be used, and neither can a site where such units were demolished within the last seven years. Buildings over 85 feet also pick up prevailing-wage labor standards.

Summarized from the statute as enacted. The regional map of qualifying stops and tiers is produced by the Southern California Association of Governments and carries a rebuttable presumption of validity; tier assignments can change as that mapping is updated. This is a screen, not a legal opinion — see our legal disclosures.

The Pause

Where SB 79 is switched off in Los Angeles.

The Phased Implementation Ordinance pauses SB 79 on sites and in transit zones meeting the criteria the statute allows a city to use. In practice, five categories:

Sites already zoned for half of what SB 79 would give

If local zoning already permits at least half the density and residential floor area SB 79 would require, the city can pause it there. Much of the land rezoned under the 2025 Mixed Income Incentive Program falls into this bucket, which is the single largest reason the pause covers so much of the city.

Low Resource areas meeting capacity tests

Transit zones designated Low Resource on the state opportunity-area maps, where the city can show sufficient existing capacity.

Very High Fire Hazard Severity Zones

Paused outright. This takes most of the hillside city out of SB 79 — see below, because it also takes those parcels out of the replacement program.

Sites exposed to one foot of sea level rise

Coastal parcels within that vulnerability threshold are paused.

Locally designated historic resources

Sites carrying a local historic designation as of 1 January 2025.

And two permanent exclusions, not pauses

Industrial employment hubs, and any site more than a one-mile walking distance from the station even if it is inside the half-mile radius as the crow flies. Those are codified exemptions — they do not expire when the pause does.

The pause is temporary by design. Los Angeles has to have a transit-oriented development alternative plan in effect within a year of its seventh housing element revision — roughly 2030 — and that plan cannot cut density on an individual site by more than half of the state standard, outside the fire, sea-level and historic categories. Pencil the pause as a window, not a permanent condition.

What Replaced It

The Low-Rise Incentive Area, and why single-family owners should read it.

The Low-Rise Ordinance renamed the city’s Corridor Transition program and opened it to every residential zone, including single-family, within a half mile of an Opportunity Station Area. For a low-density parcel, this is the part that matters.

LR-1

The lower tier, by distance from an eligible station. Incremental floor area with each unit added.

Up to: 10 units
Height: 2–3 stories
Parking: None required
Set-aside: 1 moderate-income unit

LR-2

The upper tier, closer in. Floor area ratio climbs with unit count to 2.90:1 at the top of the range.

Up to: 16 units
Max FAR: 2.90:1
Parking: None required
Set-aside: 1 very low, 1 lower, 2 moderate

It is an incentive program, not a rezoning

Your underlying zone does not change. You reach these standards by electing into the program and covenanting the affordable units — which means the math only works if the bonus units carry the cost of the set-aside. On a small single-family lot that is a real calculation, not a formality.

Reviewed over the counter

Low-Rise projects go through plan check rather than a discretionary hearing. That is the practical prize here: no hearing, no design board, a known standard. Same logic as the SB 684 and SB 1123 lot-split track, applied to units instead of parcels.

The typologies are prescribed, and they are good ones

Bungalow courts, row houses, town homes, courtyard and cottage-court apartments — with performance standards for shared open space and pedestrian entrances. Rooftop open space now counts toward the requirement. This is a narrow design envelope, which on a constrained lot is easier to work inside than it sounds.

Eligibility turns on the station, not the census tract

An Opportunity Station Area is a transit zone where more than half the land in the half-mile ring is Moderate or Higher Opportunity. The whole ring qualifies once a station does, so a parcel in a weaker tract can still be in — and a parcel near a station that misses the threshold is out regardless of its own tract.

Read This First If You Are in the Hills

Both programs stop at the fire line.

SB 79 is paused in Very High Fire Hazard Severity Zones. The Low-Rise program excludes a newly defined Fire Restriction Area that covers the Very High Fire Hazard Severity Zone and Hillside Areas. The Coastal Zone and Sea Level Rise Areas are also excluded from Low-Rise incentives.

Read together, that means a Hollywood Hills, Laurel Canyon, Beachwood or Mandeville parcel is very likely outside both regimes — not paused on one and live on the other, but outside both. Historic Preservation Overlay Zones and Historic-Cultural Monument sites are likewise excluded from the Low-Rise expansion, eligible only where they already sat in a Corridor Transition area, with reduced floor area and height incentives and no demolition of a historic resource.

We say this plainly because most of our own work is hillside. If your lot is up there, the productive questions are different ones: whether a lot split under SB 684 or SB 1123 reaches it, what an ADU in Los Angeles adds, or whether the right move is simply a better house. We would rather tell you that in the first conversation than at the end of a feasibility study.

City Or County

Check which Los Angeles you are in.

SB 79 does not apply in an unincorporated area of a county at all until the seventh regional housing needs cycle — for Los Angeles County, anticipated around 2029.

Two parcels a mile apart can therefore sit under entirely different law: one inside the City of Los Angeles, governed by the pause and the Low-Rise program, and one in unincorporated county territory where the statute has not switched on yet and will not for years.

Addresses in places like Altadena, Topanga, View Park and much of the Santa Monica Mountains read as Los Angeles but are not in the city. It changes the agency, the ordinance, and the timeline. It is the first thing worth establishing, and it takes a minute.

The same split runs through the lot-split statutes, where the county issued its own ministerial-approval guidance separately from the city’s. Different processes, different counters.

Working With Us

From address to answer, in four moves.

1 · Send the address

We establish jurisdiction first, then distance and tier to the nearest qualifying stop, then whether the parcel is paused, permanently excluded, or eligible for Low-Rise. You get a straight answer, including when the answer is no.

2 · Feasibility

Unit count against the average-size cap, the cost of the affordable set-aside against the bonus units, parking and open space, and what the finished units are realistically worth in that specific neighborhood. Most parcels either firm up or fall over here.

3 · Design and entitle

We design to the objective standards and the prescribed typologies, then take it through plan check or the applicable ministerial track. One firm as designer and contractor, so the drawings and the build do not disagree.

4 · Build, hold, or sell entitled

Entitled land is a saleable asset on its own. Build it with us, hold it, or sell it entitled — and we will tell you which we would do in your position.

Check Your Parcel All California Housing Laws

Good Questions. Straight Answers.

Before you count on SB 79.

Is SB 79 in effect in Los Angeles right now?

Statewide, yes — it took effect on 1 July 2026. Inside the City of Los Angeles it is paused on most parcels, because the city enacted a qualifying ordinance on 30 June 2026, one day before the statute landed. Some city parcels do still get the full state standards; most get the Low-Rise Incentive Area instead, and some get neither. It is a parcel-level question, not a citywide one.

What is the difference between SB 79 and the Low-Rise Incentive Area?

SB 79 is state law that sets minimum height, density and floor area standards a city cannot go below. The Low-Rise Incentive Area is a City of Los Angeles density-bonus program: you elect into it and covenant affordable units in exchange for added density, floor area and height. SB 79 reaches higher — up to 75 feet and 120 units per acre — but Low-Rise reaches wider, because it opened single-family zones that SB 79’s pause had taken off the table.

My lot is in the Hollywood Hills. Does any of this apply?

Probably not. SB 79 is paused in Very High Fire Hazard Severity Zones, and the Low-Rise program excludes Fire Restriction Areas, which cover both that zone and Hillside Areas. A lot split or an ADU is usually the better question for a hillside parcel. Send the address and we will confirm rather than guess.

How close to a station does my parcel have to be?

Within a half mile, measured in a straight line from the nearest edge of the parcel to a pedestrian access point for the stop. Inside a quarter mile the standards step up. Within 200 feet you also pick up the adjacency intensifier. Separately, Los Angeles permanently excludes sites more than a one-mile walking distance from the station even when they are inside the half-mile radius — so a parcel across a freeway from a stop can be geographically close and legally out.

Does an SB 79 project have to include affordable units?

Only above ten units. At eleven or more, you need 7 percent extremely low income, 10 percent very low income, or 13 percent lower income, covenanted for 55 years as rentals or 45 years as ownership — unless a deeper local inclusionary requirement applies, in which case that one governs. Ten units or fewer carries no state set-aside. Low-Rise is different: every project in that program covenants units, starting at one.

How do I tell whether my address is in the City of Los Angeles or unincorporated county?

Not from the mailing address — plenty of unincorporated areas use Los Angeles city names. It has to come from the parcel record. This matters more than usual here, because SB 79 does not apply in unincorporated county areas until the seventh housing needs cycle, anticipated around 2029. We check it as the first step on every inquiry.

Do you buy sites outright, or only develop them?

Both. If a parcel works and you would rather not carry the project, we buy directly — see Sell Your Home. If you want to develop it, we design, permit, build and represent the finished homes. See Develop With TDG.

Are the finished homes covered by the TDG Builder Warranty?

Ground-up new construction carries the TDG Builder Warranty under California SB 800. Remodels and conversions are not covered; workmanship on those is governed by the applicable construction contract. See the TDG Builder Warranty page for full terms.

Wondering which rules reach your parcel?

Send us the address. We’ll come back with the jurisdiction, the tier, whether SB 79 or Low-Rise applies, and what it would realistically support.

Check Your Parcel Develop With TDG

SB 79 in Los Angeles:paused, then replaced.