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Santa Clarita guide

Mello-Roos in Santa Clarita: what it is, who charges it, and what it costs you each month

Mello-Roos is a special tax charged by a Community Facilities District (CFD) to pay for roads, school facilities, parks and other infrastructure, usually in newer developments. In Santa Clarita it is levied by the City, by Los Angeles County and by local school districts, and it appears on the county property tax bill. The amount is set parcel by parcel, so neighboring homes can pay different amounts.

By Angelica Bermudez, licensed California real estate salesperson with Keller Williams Realty Antelope Valley. Facts checked September 29, 2026.

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What Mello-Roos actually is

California's Mello-Roos Community Facilities Act of 1982 lets a city, county, school district or special district form a Community Facilities District, borrow against it to build public infrastructure, and repay that borrowing with a special tax on the property inside the district. Some districts pay for ongoing services, such as landscaping or maintenance, instead of bonds.

The tax runs with the land, not the owner. When the home sells, the obligation carries on with the next owner. It is separate from the general 1% property tax under Proposition 13, and it is separate from HOA dues: a homeowners association is a private body, a CFD is a public taxing district.

Who levies it in Santa Clarita

There is no single Santa Clarita Mello-Roos. Several public agencies have formed districts across the valley, and one parcel can sit inside more than one of them.

  • The City of Santa Clarita. Its bonded districts are the Valencia Town Center CFD No. 2002-1 and the Vista Canyon CFD No. 2016-1, and it runs a non-bonded district for the Cooper Street parking structure (CFD No. 2020-1). The City publishes an annual report for each on its Finance website.
  • Los Angeles County. The County Treasurer and Tax Collector administers districts including Community Facilities District No. 3 (Valencia/Newhall Area), whose improvement areas include part of the master-planned Stevenson Ranch community in the unincorporated part of the valley.
  • Local school districts. The William S. Hart Union High School District, for example, administers a number of CFDs formed to fund school facilities for newer tracts.

That is why "Valencia has Mello-Roos" is only half an answer. It depends on the tract, when it was built, and which districts were formed over it.

Where you are most likely to find it

The newer the tract, the more likely a CFD. The Act dates from 1982, and a great deal of the infrastructure for subdivisions built since then was financed this way. Master-planned areas in Valencia and Stevenson Ranch, and the newest communities on the valley's west side, are where buyers most often find one, and sometimes more than one. Older sections of Newhall, Saugus and Canyon Country more often have none.

Treat any area-level rule as a reason to check, never as the answer. Two homes on the same street can pay different amounts, because the rate can depend on the tract, the size of the home or the year it was built.

How to check a specific home

  1. Read the most recent Los Angeles County secured property tax bill for the parcel. Special taxes appear with the direct assessments, each with the levying agency's name and phone number.
  2. Ask the listing agent for the seller's Mello-Roos disclosure. California Civil Code §1102.6b requires a seller whose property is subject to a CFD special tax to make a good-faith effort to obtain a notice from each levying agency and deliver it to the buyer.
  3. Read the natural hazard and tax disclosure report ordered in escrow. Many include a special-tax section that lists each district.
  4. Check the preliminary title report for a recorded notice of special tax lien.
  5. For the maximum rate, the annual escalator and the final year, ask the levying agency for the district's Rate and Method of Apportionment.

If you are buying a newly built home, ask the builder for the special-tax disclosure before you sign. New-home sales inside a CFD come with a notice of special tax.

What it does to the monthly payment

Lenders count a special tax as part of the monthly housing expense, so it changes both what you pay and what you qualify for. The useful way to see it is as price you pay monthly instead of up front.

Illustrative example — not a past result. Loan equivalent at a 6.5% fixed rate over 30 years; the actual amount for any home is on its tax bill.
Annual special taxPer monthSame payment as borrowing about
$1,200$100$15,800 more
$2,400$200$31,600 more
$4,800$400$63,300 more

So two homes at the same list price are not the same purchase if one carries $4,800 a year of special tax and the other carries none. For a move-up buyer, the number to compare is the total monthly cost of each home, not the price on the listing.

Does Mello-Roos ever go away?

A tax that repays bonds generally runs until the bonds are paid off, which is often 25 to 40 years after they were issued, and the district's Rate and Method of Apportionment states the last year it can be levied. Many districts allow the tax to rise each year by a fixed percentage, commonly up to 2%. A district that funds ongoing services rather than bonds may have no end date at all.

Some districts allow an owner to prepay the obligation in a lump sum. The agency sets the procedure and the cost, so the only reliable answer comes from the agency itself.

If you are selling a home with Mello-Roos

The disclosure is the seller's job under §1102.6b. Pull the current tax bill before you list, so the figure is in front of buyers from the start rather than surfacing when their lender runs the numbers. A buyer comparing your home with a similar one that carries no special tax will do the arithmetic above either way.

More on what a sale here involves: selling a house in Santa Clarita.

Your numbers

Put the special tax into your own move

A short read on your own numbers: what a sale would leave you, what that covers on the next home, and the monthly difference. Add the Mello-Roos figure from the next home's tax bill to that difference and you have the real cost of the move.

You will see where you stand before anyone asks you for anything.

Tell us about the home you already own.

Start typing your address, or pick the range you think it would sell for. Either works — the address is not required.

Roughly what would it sell for today?

Roughly what would it sell for today?

Questions

What people ask about this

How do I find out if a Santa Clarita home has Mello-Roos?

Look at the parcel's Los Angeles County property tax bill, where special taxes are listed with the levying agency. Then ask for the seller's disclosure under Civil Code §1102.6b and check the preliminary title report for a notice of special tax lien.

How much is Mello-Roos in Santa Clarita?

It varies by district and by parcel, and some homes pay into more than one district. The only reliable figure for a specific home is its current tax bill, plus the district's Rate and Method of Apportionment for how it can change.

Is it bad to buy a house with Mello-Roos?

It is a trade, not a verdict. The tax usually paid for newer infrastructure in the tract, and it raises the monthly cost for as long as it runs. Compare homes on total monthly cost, including the special tax, rather than on list price alone.

Do you pay Mello-Roos forever?

Usually not. A tax that repays bonds ends when the bonds are paid, and the district's documents state the final year. A district that funds ongoing services may have no end date.

Is Mello-Roos the same as HOA dues?

No. HOA dues go to a private homeowners association. Mello-Roos is a public special tax collected on the county property tax bill. A home can have both, either, or neither.

Does Valencia have Mello-Roos?

Many newer Valencia tracts sit inside one or more districts, and the City's Valencia Town Center CFD covers the town center area. Older Valencia tracts may have none. Check the specific parcel; see Santa Clarita neighborhoods for how the areas differ.

Are there new homes in Santa Clarita without Mello-Roos?

Some, but new construction is more likely than resale to sit inside a CFD. Ask the builder for the notice of special tax before you commit, and compare it the way you would compare any other monthly cost.

Is Mello-Roos tax deductible?

That depends on how the levy is structured and on current federal rules, so it is a question for your CPA. This site does not give tax advice.

Norma Angelica Bermudez · CA DRE #02447380

Keller Williams Realty Antelope Valley · CA DRE #01378477

1401 W Rancho Vista Blvd, Suite B, Palmdale, CA 93551
(323) 333-0425Plan My Move