Probate leads in San Mateo County, California.
Investors researching probate leads in San Mateo County can compare public court lists with USLeadList death and property matches, which do not wait for a court filing. Our average is 160 records per month.
No USLeadList subscriber works this county yet. $1.30 is the 12-month subscription rate and $1.80 the standard rate; the monthly range uses the recent average. Your quote sets the exact figure. See how probate lead prices compare. Volume: 3 recorded months: 2026-08 to 2026-10.
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Inside San Mateo County
What the data looks like here.San Mateo County is covered, and the pre-probate and inheritance data behind it runs about 160 new records in a typical month. Across the last twelve months the average is 147, with 56 months of tracked history going back to March 2022.
Why investors work San Mateo County
San Mateo County's housing was largely set by one decade: the Bayside population more than doubled between 1940 and 1950, then nearly doubled again by 1960, as veterans bought newly built tract houses on the flatland. Those homes are now in their seventies, and California attaches a real cost to inheriting one. Proposition 19, implemented through Revenue and Taxation Code 63.2, preserves the parent-to-child assessed value only if the heir makes the house their own principal residence and claims the homeowners' exemption within a year. Rent it out, leave it vacant, or never move in, and the parcel is reassessed to market value. A house held since the 1950s can carry several times the tax the day it changes hands.
On the ground
The Santa Cruz Range splits this county in two, and locals price it that way. The National Park Service's historic resource study for San Mateo County calls the flat Bayside and the isolated Coastside two distinct parts, with Montara Mountain and Devil's Slide cutting the coast off from San Francisco. Pacifica only incorporated in 1957, and the 1972 coastal protection initiative, the 1976 Coastal Act, and local slow-growth rules plus scarce water and sewer capacity capped Coastside building. A Daly City tract house and a Half Moon Bay parcel are not the same asset, and the coast's water and septic limits are worth checking before underwriting there.
Comparing Probate Lead Sources in San Mateo County
Decedent's estates here go to the Probate Division of the Superior Court of California, County of San Mateo, heard in Department 13, with filings electronic and cases searchable by name or PRO number through the court's Odyssey Public Portal and MIDX index. California runs no central probate search, so that portal is the same public record any other investor can pull. The small-estate routes do not behave alike: a Probate Code 13100 affidavit collects personal property after 40 days but cannot move a house, the 13200 real-property affidavit is filed in the superior court and waits six months, and a 13151 petition for a primary residence up to $750,000 is a court filing. A home held in a revocable trust or passed by a recorded transfer on death deed leaves no probate case for the docket to show. USLeadList identifies inherited properties itself from death and property records, typically about five weeks after a death, often before a probate filing and independent of whether one is ever opened, and no more than three subscribers get each lead.
How California rules shape San Mateo leads
Verified state research, applied locally.Proposition 19, operative for intergenerational transfers on February 16, 2021 and implemented by Rev. and Tax. Code 63.2, attaches a real recurring cost to holding. A parent to child or grandparent to grandchild transfer keeps the Proposition 13 assessed value only if the property was the transferor's family home and the heir makes it their own principal residence and claims the homeowners' or disabled veterans' exemption within one year of the transfer. The exclusion is capped at the existing taxable value plus $1,000,000 as adjusted, which is $1,044,586 for transfers from February 16, 2025 through February 15, 2027. An heir who rents the home, leaves it vacant or does not move in loses the exclusion and the parcel is reassessed to market value, so a house held since the 1970s can carry several times the tax the day it transfers.
Ways property can avoid probate
Revocable living trust, the dominant instrument in California, and the revocable transfer on death deed under Prob. Code 5600 through 5698, which remains authorized until that part is repealed on January 1, 2032. Joint tenancy and community property with right of survivorship also move real property at death. Property passing by any of these routes never generates a probate filing.
Small-estate route
For deaths on or after April 1, 2025 there are three distinct routes, and they must not be collapsed into one court status. First, the Probate Code 13100 and 13101 affidavit can collect personal property after 40 days where the qualifying California estate does not exceed $208,850. It is furnished directly to the person, company or financial institution holding the property, is a non-court personal-property procedure, and cannot transfer a house. Second, the Probate Code 13200 affidavit for California real property of small value up to $69,625 is filed in the superior court and cannot be filed until six months after death. Third, the Probate Code 13151 procedure for a decedent's California primary residence up to $750,000 requires 40 days and a petition in superior court for an order determining succession, as amended by AB 2016, Stats. 2024, chapter 331. The amounts adjust every three years under Probate Code 890, next on April 1, 2028.
Timing that affects the public record
A creditor must file a claim before the later of four months after letters are first issued to a general personal representative, or 60 days after notice of administration is mailed or personally delivered to that creditor (Prob. Code 9100). Notice of the petition to administer the estate must be published three times, with first publication at least 15 days before the hearing and at least five days between the first and last publication dates (Prob. Code 8121). The personal-property affidavit under Probate Code 13100 and the primary-residence petition under 13151 require 40 days after death, while the real-property affidavit under 13200 cannot be filed until six months after death. The personal representative must petition for final distribution or report the status of administration within one year after letters issue, or 18 months where a federal estate tax return is required (Prob. Code 12200). No California judiciary source publishes a typical duration.
Where court cases can be checked
No statewide case search. Each of the 58 superior courts runs its own public case access portal, and the Judicial Council directs the public to the individual court through its Find Your Court locator rather than to a central index.
Why pre-probate
Why pre-probate leads in San Mateo County, California?A public probate list requires a filed case. Our source does not require a filing and may precede a later filing, but that is not guaranteed.
Inheritance creates a property decision
A death does not guarantee a sale. It does create practical decisions about upkeep, distance, taxes, repairs and whether anyone in the family wants the property.
Earlier than a court filing
When probate is required, the public case begins after the death and after someone files. Our county records begin with the death record itself.
Not limited to probate cases
Trusts, survivorship ownership and state-specific transfer instruments can move a property without an ordinary probate case. Court-only lists do not identify those paths.
Property data with optional contact enrichment
Size, location, value, and tax information come with the property record. Phone, email, spouse, and relative data are available through the skip tracing add-on.
What we mean by pre-probate
Pre-probate > probate. Here's why.Our San Mateo County data is not a court probate list. It identifies inherited-property records from deaths, including properties that may later enter probate and properties that never do.
The court docket is only one transfer path.
A trust, survivorship ownership or an authorized transfer deed may keep a property out of an ordinary probate case. The exact rules vary by state, which is why the local court and transfer details above matter.
An inheritance creates choices, not a guaranteed sale:
- Keep or occupy the property
- Rent it or transfer it within the family
- Sell it privately or through a public listing
FAQ
San Mateo County-specific questions.How many pre-probate records does San Mateo County produce monthly?
Can a California small-estate affidavit move a San Mateo County house?
How does Proposition 19 affect an inherited San Mateo County home?
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How do I work these leads in San Mateo County?
Why purchase from USLeadList?
Who uses USLeadList pre-probate leads?
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