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Millbrae sits in San Mateo County, where the median household income of $156,000 supports homes in the $1,200,000 range. Downtown San Mateo's Bespoke mixed-use development signals continued investment in the region's infrastructure and housing stock.
Construction loans let you finance the build process itself, not just the finished home. You pay interest only during construction, then convert to a permanent mortgage once the home is complete.
680 FICO
Minimum Credit Score
15% to 25%
Typical Down Payment
12 to 24 months
Build Phase Duration
$156,000
San Mateo County Median Income
Construction Loans in Millbrae
Construction loans require solid credit—typically 680 FICO or higher—and proof of income to cover the interest-only phase. Lenders want to see 20% to 25% down on the total project cost, though some programs accept 15% with stronger financials.
San Mateo County's $156,000 median household income means most borrowers here qualify for construction projects in the $1,200,000 to $1,400,000 range. Your builder's reputation and detailed construction timeline matter as much as your credit score.
Local decision guide
Use this guide to connect construction loans eligibility, lender expectations, and local market factors before comparing payment options in Millbrae.
Millbrae sits in San Mateo County, where the median household income of $156,000 supports homes in the $1,200,000 range. Downtown San Mateo's Bespoke mixed-use development signals continued investment in the region's infrastructure and housing stock.
Construction loans let you finance the build process itself, not just the finished home. You pay interest only during construction, then convert to a permanent mortgage once the home is complete.
Construction loans require solid credit—typically 680 FICO or higher—and proof of income to cover the interest-only phase. Lenders want to see 20% to 25% down on the total project cost, though some programs accept 15% with stronger financials.
Construction lending in California is tighter than purchase or refinance lending. Fewer lenders offer it, and those who do require detailed construction plans, builder credentials, and periodic inspections during the build.
Most construction loans come from portfolio lenders or credit unions rather than the big mortgage banks. The loan typically converts to a permanent 30-year mortgage at completion, so your permanent-loan rate locks in at closing.
Construction loans make sense in Millbrae when you've found the right lot and builder but want to avoid the finished-home price premium. If you're buying an existing home in the $1,200,000 range, a standard purchase loan is faster and cheaper.
The real advantage is control—you pick finishes, materials, and timing. But you're also managing the builder, the lender's draw schedule, and the risk that construction costs rise before you lock in the permanent rate.
A construction loan differs from a purchase loan in timing and cost structure. With a purchase loan, you close on a finished home and start your 30-year mortgage immediately. With construction, you pay interest-only for 12 to 24 months, then convert.
Construction loans carry higher rates and fees than purchase loans because the lender carries more risk during the build. If you're buying an existing home, a purchase loan is simpler and cheaper.
San Mateo's Bespoke development at the former Talbot's downtown site shows the county's commitment to mixed-use housing and commercial growth. That kind of infrastructure investment supports long-term home values for new construction in the region.
Millbrae's location near the Bay Area's job centers makes new construction attractive to buyers relocating for work. Building here means you're investing in a stable, income-strong county where homes hold value well.
Construction lending in California has grown as more buyers seek custom homes and control over their builds. Proposed federal legislation to allow Fannie Mae and Freddie Mac to purchase construction loans could expand availability and lower costs.
Today, construction loans remain a niche product offered mainly by portfolio lenders and credit unions. Demand is steady in high-income areas like San Mateo County, where buyers can afford the premium rates and longer timelines.
A construction loan finances the build process with interest-only payments. Once the home is complete, it converts to a permanent mortgage where you pay principal and interest for 30 years.
Most lenders require 15% to 25% down on the total project cost, including land and construction. Stronger credit and income can sometimes lower that to 15%.
Yes. Most lenders let you lock the permanent rate at construction-loan closing. You'll pay that rate when the loan converts, regardless of market changes during the build.
The interest-only phase usually runs 12 to 24 months, depending on the build timeline. After the home is complete and inspected, the permanent loan closes within 30 to 45 days.
No, but your lender will review the builder's track record, licensing, and bonding. Established builders with strong reputations close faster and face fewer lender questions.