If you've just inherited a home in Daly City, you've already had the hard part. The decisions that follow are practical, and most are decisions someone in your position has not been trained to make. Most families I work with go in knowing they have to "decide what to do with the house" but don't know what the actual choices are or how the financing math behind each one works.
There are three. Keep the home with the existing mortgage. Refinance into your own loan. Sell. Each has its own rules, its own tax position, and its own deadline. The Daly City context matters because so much of the housing stock has been held since the 1940s-50s Doelger build-out, and that long-hold pattern changes what is worth doing.
Short answer: Federal law (Garn-St Germain) lets heirs keep an existing mortgage on most inherited 1-4 unit homes without triggering a due-on-sale clause. Refinancing means re-qualifying from scratch, and San Mateo County's 2026 conforming loan limit of $1.25M decides whether you're in conventional or jumbo territory. A reverse mortgage on the home is different: heirs typically have six to twelve months to refinance, sell, or surrender. On the tax side, an inherited property gets a step-up in basis to date-of-death market value, but California's Proposition 19 will reassess the property tax base unless the heir moves in within a year and the value is at or near the parent's existing base plus $1,044,586 (the 2026 cap).
I came into real estate from the mortgage side, after years on the underwriting end. So when families ask me what to do with an inherited Daly City home, I read the financing position and the tax position side by side. That is the work below.
Can you keep the existing mortgage?
For most heirs in Daly City, yes. The Garn-St Germain Act (12 U.S.C. §1701j-3) is the federal law that protects relatives inheriting a 1-4 unit residential property from having the loan accelerated under a due-on-sale clause. If your parent or grandparent had a mortgage on the home and you're inheriting it, you can typically continue making the existing payments on the existing terms.
That matters because the mortgage on the home likely carries a rate from a different era. If they refinanced in 2020 or 2021, you may be sitting on a 2.8% to 3.5% mortgage that is impossible to replicate at current rates. Keeping that loan in place can be the single largest financial advantage of the inheritance. The lender needs to be notified of the death and may require documentation, but they cannot call the loan due solely because the original borrower passed.
Caveats: the original borrower must have been a natural person, not an entity. The property must be 1-4 units. For a typical Daly City single-family home owned by an individual, this works.
What if you want to refinance?
If you want to put the home in your own name with your own loan, you're underwritten from scratch. Credit, DTI, reserves, and income all apply just like any other purchase or refi. For a Daly City home this matters because the median sale price already brushes against San Mateo County's 2026 conforming loan limit of $1.25M. Under the line, you're in conventional underwriting. Over the line, you're in jumbo, with the tighter standards (700-720 credit minimum, 740 for best rates, six to twelve months of reserves).
Why refinance at all if you can keep the existing loan? Two reasons. If the home was owned outright and you want to take cash out for any other purpose, you'll need a new loan to do it. Or if the original mortgage's rate is actually higher than current market rates, refinancing pays for itself.
For most Daly City heirs I work with, keeping the existing loan beats refinancing on the math. Refinancing usually only makes sense when you're pulling equity out or restructuring a tangled multi-heir situation.
What if it's a reverse mortgage?
A reverse mortgage (HECM) changes the timeline. If the deceased owner had a HECM on the Daly City home, the lender sends a "due and payable" notice when notified of the death. By HUD rules, heirs typically get an initial six months to refinance into a traditional loan to keep the home, sell the home to satisfy the loan, or surrender the property to the lender. The timeline can be extended in 90-day increments up to twelve months total if you can show you are actively listing or financing.
A key protection: HECMs are non-recourse. If the outstanding balance exceeds the home's appraised value, the lender cannot pursue the estate's other assets or your other assets for the difference. To keep the home, heirs pay the lesser of the full balance or 95% of the appraised value.
Reverse mortgages have become more common on Daly City stock as the original 1940s-50s owners have aged. The grantor-grantee index at the San Mateo County Recorder will show whether the deceased owner has a HECM filed against the property. Check that before you decide.
What does the tax math look like?
Two rules drive the tax position.
Step-up in basis (federal): your tax basis resets to the fair market value at the date of death. If the home was purchased in 1955 for $14K and is worth $1.3M today, your basis is $1.3M, not $14K. If you sell at or near that value, you owe little or no capital gains tax on the appreciation that happened during your parent's lifetime. This is the largest tax benefit in most Daly City inheritance cases because the long hold creates a huge gap between original cost and current market value.
Proposition 19 (California, effective February 16, 2021): the property tax base is reassessed when a property changes hands, unless you qualify for the parent-child exclusion. You must move into the home as your primary residence within one year and file the homeowner's exemption. Even then, the exclusion is capped at the parent's existing base year value plus $1,044,586 for 2026. Anything above gets reassessed. For Daly City Doelger homes with low Prop 13 base values and market values around $1M to $1.5M, the math usually works for an heir who moves in. If they don't, the property is reassessed to current market value and the property tax bill rises sharply. Rentals and second homes do not qualify for the exclusion at all.
What I'd tell you over coffee
The version of inheriting where you sit with the house unsure for two years and let the financing position drift is the version where the math gets worse. The version that works is to read the existing loan documents, look up the recorded deeds and any reverse mortgage on the property at apps.smcacre.org/recorderworks, and decide within the first 60 to 90 days whether you're keeping it (and on which loan) or selling it.
The keep-and-keep-the-mortgage path is usually the strongest financially. The keep-and-refi path makes sense if you're consolidating multiple heirs or pulling cash out. The sell path is the right call if no heir wants to live in the home and Prop 19 reassessment would land hard.
If you're working through this and want a second read on which path makes sense for your specific situation, that is the part of this work I find most useful. Reach out anytime.
Frequently asked questions
Can I keep the existing mortgage on a Daly City home I inherited? Usually yes. The federal Garn-St Germain Act (12 U.S.C. §1701j-3) protects relatives inheriting a 1-4 unit residential property from having the loan accelerated under a due-on-sale clause. You can continue making the existing payments on the existing terms.
Does California Prop 19 reassess an inherited Daly City home? It depends. If you move into the home as your primary residence within one year and file the homeowner's exemption, you can preserve the parent's base year value up to $1,044,586 above their existing base (the 2026 cap). If you don't move in, or if you keep it as a rental, the property is reassessed to current market value.
How does step-up basis work for an inherited home? Federal tax law resets your cost basis to the fair market value at the date of death. If you sell at or near that value, you owe little or no capital gains tax on the appreciation that happened during the prior owner's lifetime.
What happens if the inherited Daly City home has a reverse mortgage? HUD rules give heirs six to twelve months to refinance into a traditional loan, sell the home, or surrender the property. Reverse mortgages are non-recourse, so the lender cannot pursue assets beyond the home itself. To keep the home, heirs pay the lesser of the full balance or 95% of the appraised value.
How do I look up the mortgage history on an inherited Daly City property? Use the San Mateo County Recorder's grantor-grantee index at apps.smcacre.org/recorderworks. Search by the deceased owner's name or by APN to see every recorded deed, deed of trust, reconveyance, and lien on the property.
James Kil is a Coldwell Banker Residential agent serving San Francisco, Daly City, and South San Francisco. He works with first-time buyers and mid-market clients in English and Korean, and brings a mortgage underwriting background to every transaction. Licensed in California (DRE# 02120566). Reach me at james@jameskil.com or (415) 377-9307.