Colfax Meadows in 2026: What You Can Actually Build on a Studio City Lot

How much house can you actually build on a Colfax Meadows lot in 2026? On a typical single family parcel in this part of Studio City, roughly 2,200 to 3,600 square feet, and that ceiling is not set by your architect or your budget. It is set by a city ordinance adopted in 2012 that ties allowable floor area directly to lot size. Two parcels a few doors apart can carry meaningfully different limits. A townhome around the corner can sit at nearly three times the ratio, legally, because the same ordinance does not reach it. For anyone buying, selling, or planning to remodel here, that ceiling is the number that decides what the dirt is worth.

Where Colfax Meadows sits

Colfax Meadows is a flat, named tract in Studio City inside the 91604 zip code, on the valley floor between the Los Angeles River channel to the south and the Moorpark Street corridor to the north, bracketed roughly by Colfax Avenue and Tujunga Avenue. Its edges are informal rather than legally drawn, which matters less than most buyers assume, because the rules that govern construction here follow zoning lines and city district boundaries, not neighborhood names.

The building stock is a mix of prewar bungalows, postwar ranch houses, heavily remodeled versions of both, and a scattering of newer attached and detached construction. Lots in the older section tend to be larger and the streets tend to lack sidewalks. Lots in the later-subdivided section tend to be smaller with sidewalks in place. Redfin puts Studio City's Walk Score at 65, which is consistent with a flat street grid feeding a commercial spine on Ventura Boulevard rather than a hillside pattern where the car does all the work.

The ordinance that sets the ceiling

In February 2012 the Los Angeles City Council adopted Ordinance No. 182,048, creating the Studio City Residential Floor Area Supplemental Use District. It was one of the first districts of its kind in the city, built on the framework in LAMC Section 13.13, and it came out of a multi-year local process that Patch covered at the time.

The mechanics are simple to state and easy to get wrong. Every R1 and RE zoned lot inside the district starts with a base floor area ratio of 0.33. From there you can add bonuses by meeting design conditions from a menu of nine options, which include a proportional upper story, a stepped-back front facade, LEED Gold or CAL Green Tier 1 performance, facade articulation, extra side yard setbacks, reduced height, a pitched roof, and specific garage placement. You can stack up to four.

How much each bonus is worth depends on your lot size and zone, and this is where the ordinance does something most people do not expect.

Read the fourth and fifth rows again. An R1 lot just under 10,000 square feet tops out at 0.53 FAR. Cross 10,000 square feet and the bonus value drops from 0.05 each to 0.04 each, and the ceiling falls to 0.49. In practice a 10,000 square foot lot can carry about 400 fewer finished square feet than a lot one square foot smaller. Buyers shopping the tract on the assumption that a bigger lot always means a bigger house are working from the wrong model.

Two other provisions carry real money. Additions to an existing house can reach 0.40 FAR without qualifying for a single bonus, which is why so many houses here have been extended rather than replaced. And a long exemption list keeps certain areas out of the calculation entirely: the first 400 square feet of covered parking, detached accessory buildings under 200 square feet, the first 250 square feet of a roofed porch or patio open on two sides, lattice-roofed patios, and a basement whose top surface sits no more than two feet above grade. On a constrained lot, a basement is effectively free floor area.

The exception standing on the same streets

The ordinance says, in its own text, that it applies to lots zoned R1 or RE. That single qualifier produces the sharpest contrast in the tract.

Look at 11618 Colfax Meadow Lane, part of the Troost Villas development completed in 2020. Public record shows 2,280 finished square feet on a 1,555 square foot lot. That is a floor area ratio of roughly 1.47, nearly three times the RFA ceiling. It is not a violation. A 1,555 square foot parcel cannot be an R1 lot in the first place, since R1 minimums are far larger, so the RFA cap by its own terms never attaches. Small lot developments like this one sit on land zoned for higher density, and they are how new attached product gets built in a tract otherwise held to 0.53.

The market has treated the two products differently. That Colfax Meadow Lane home sold in March 2022 at $1,600,000 and came back to market in August 2026 asking $1,750,000, or $768 per square foot. It went contingent after twelve days on market. Roughly nine percent of nominal appreciation across four and a half years is a very different story than the one most owners of detached lots in 91604 have lived through, and it is the kind of divergence that only shows up when you separate the two categories instead of averaging them.

What is actually trading

Neighborhood-level medians in a tract this small are computed on a handful of sales and should be read with caution. The wider readings are more reliable.

Sources: Redfin, Studio City and Redfin, 91604.

Note the split. Total price is rising while price per square foot in the neighborhood reading is flat to slightly down. That pattern is what you get when larger, renovated, or newly built houses make up a bigger share of what closes, and it is exactly the pattern a floor area cap encourages. If you cannot add square footage past the ceiling, the money goes into finish quality instead. Nearly 28.4% of listings in the zip took a price cut before selling, so the pricing runway is real but not unlimited.

If you want to see current inventory across the market, our Los Angeles property search is the fastest place to start.

Two costs buyers here underestimate

Property tax reassessment. California reassesses on transfer. On that same Colfax Meadow Lane parcel, the public tax record shows the annual bill moving from $6,685 in 2022 to $19,807 in 2023, an increase of about 196% following the 2022 sale, settling at $20,431 for 2025 on an assessed value of $1,697,825. That is close to 1.2% of value annually. Payment calculators that pull the seller's current tax figure rather than a post-sale estimate will understate the monthly number badly.

Flood, not fire. Most Grey Square coverage of Los Angeles hillside and canyon markets centers on Fire Hazard Severity Zones and insurance availability. On the valley floor next to the river channel the sequence flips. First Street data published through Redfin puts 44% of properties in 91604 at risk of severe flooding over the next thirty years, and the property-level report for that Colfax Meadow Lane address estimates a 22% to 32% chance of a flood reaching the building over the same period. Whether a specific parcel sits in a FEMA Special Flood Hazard Area, which triggers a lender flood insurance requirement on a federally backed loan, is a parcel-by-parcel question. The Los Angeles County Public Works flood zone determination tool answers it by address, and the answer belongs in your Natural Hazard Disclosure review, not in escrow week.

Where Measure ULA lands

Almost nowhere, in this tract. The city's transfer tax applies above thresholds that the Los Angeles Office of Finance indexes each year. For transactions closing after June 30, 2026, the tiers are 4% above $5,400,000 and 5.5% above $10,900,000. With a Studio City median around $2M, the overwhelming majority of Colfax Meadows sales close well underneath. Sellers still owe the Los Angeles County documentary transfer tax of $1.10 per $1,000 of value, and anyone assembling parcels or selling an unusually large improved lot should run the number rather than assume.

If you are weighing a purchase here and want to know what a specific lot's floor area ceiling does to its value, schedule a private consultation about Colfax Meadows.

Frequently Asked Questions

Is Colfax Meadows inside the Studio City RFA district?

The Studio City Residential Floor Area Supplemental Use District, created by Ordinance No. 182,048, covers R1 and RE zoned properties in the non-hillside portion of Studio City, which includes the valley floor where Colfax Meadows sits. Because the district follows zoning designations rather than neighborhood names, the only reliable way to confirm a specific address is to look up the parcel in the city's zoning information system and read its zone string for the RFA suffix.

What is the largest house I can build on a standard Colfax Meadows lot?

On an R1 lot of about 6,750 square feet, the base allowance is 0.33 FAR, or roughly 2,227 square feet. Meeting four of the ordinance's nine design bonus options raises that to 0.53 FAR, or about 3,577 square feet. Covered parking up to 400 square feet, a small detached accessory building, a roofed porch up to 250 square feet, and a below-grade basement are excluded from the count, so usable space usually exceeds the raw number.

Why can a new townhome here exceed the floor area cap?

Because the ordinance applies only to lots zoned R1 or RE. Small lot developments are built on land carrying different zoning, so the RFA ceiling never attaches to them. It is common to find an attached home at well over 1.0 FAR a short walk from detached houses held to 0.53.

Does a bigger lot in Colfax Meadows always allow a bigger house?

Not always. Under the ordinance, R1 lots below 10,000 square feet earn 0.05 FAR per bonus up to a 0.53 ceiling, while lots of 10,000 square feet or more earn 0.04 per bonus up to 0.49. A lot that crosses the 10,000 square foot line can end up with roughly 400 fewer allowable finished square feet than a slightly smaller neighbor.

Do I need a local agent to sell a house in Colfax Meadows?

What actually matters is whether the person representing you can read a parcel's zoning and floor area position and translate it into price. In a tract governed by a floor area cap, two houses of identical size can be worth very different amounts because one lot has remaining buildable capacity and the other has none, and a buyer paying for future square footage will discover the difference during their own due diligence. Paul Blair has spent 22 years in the business and more than $200 million in closed transactions, working Studio City, Sherman Oaks, the Hollywood Hills, and the Westside, and pricing conversations here start with the zoning string, not the comp sheet. If you own in Colfax Meadows and want to understand where your lot actually stands, request a confidential valuation.

Working in Colfax Meadows

I have spent enough time on the valley floor in Studio City to know that the interesting question here is rarely what the house looks like today. It is how much room the ordinance leaves for what the next owner wants to do, and whether the price reflects that room honestly. Buyers who understand the cap negotiate better. Sellers who understand it price better. Both are worth doing before the listing goes live. If you are getting ready on either side, our buyer and seller resources are a good starting point, and you can start a conversation about Colfax Meadows whenever you are ready.

Paul Blair is the founder and broker of Grey Square, a virtual real estate brokerage representing buyers and sellers across Dallas and Los Angeles. With 22 years in the business and more than $200 million in closed transactions, Paul works the full range of the market, from luxury homes in the Park Cities and Preston Hollow to estates in the Hollywood Hills and across the Westside. Connect with Paul and the Grey Square team at greysq.com. TX TREC #9011505 · CA DRE #01792671.