Construction loans in Rancho Cucamonga, California

Ground-up and infill construction financing for Rancho Cucamonga builders and investors, from spec homes and DADUs to 5–20 unit multifamily. Rates start at 9.99%, loans run $300K to $10MM on 12 or 18 month terms, with up to 80–85% of cost and up to 100% of construction costs funded in draws.

The Rancho Cucamonga market for this loan

Units permitted, 2025
617Rancho CucamongaBPS
Peak year since 2020
1,0292022BPS
Share in 5+ unit buildings
73.9%2025BPS
2–4 unit homes permitted
502020: 91BPS
Population
177,856+1.9% since 2020PEP
Median home value
$740,200New homes compete hereACS
New housing units permitted per year, 2020 to 20255+ units2–4 unitsSingle-family2020349202197320221,029202335120243292025617
New housing units permitted per year, Rancho Cucamonga (Census Building Permits Survey)
Show the data
Year1 unit2–4 units5+ unitsTotal
20209891160349
202110765801973
2022121648441,029
2023910260351
2024807242329
202511150456617

What this means for a Rancho Cucamonga construction loan

Rancho Cucamonga permitted 617 new homes in 2025, 40.0% below the 2022 peak of 1,029.

That is 3.5 new homes per 1,000 residents, the 66th least active of the 141 cities B-Line Capital covers by this measure.

Construction Loans program details

Loan purposeNew construction: build-ready infill, teardowns, and spec homes; not tract homes or subdivisions of 10+ homes
Interest rateAs low as 9.99%1
Loan amount$300K to $10MM
Term12 or 18 months; mid-construction options available17
BorrowerIndividual or entity
ExperienceBased on the prior 36 months
Maximum loan-to-value65% to 70%7
Maximum loan-to-cost80% to 85%8
LTV vs. LTCWhichever calculation works best for your project
Construction financingUp to 100% of construction costs
LandLand acquisition assistance available10
Property typesSingle-family, detached ADUs (DADUs), 2–4 units, 5–20 unit multifamily, mixed-use, townhouses, condos15

How it works

  1. Request a quote. Tell us about the Rancho Cucamonga property, your plan, and the loan amount you need. It takes a few minutes.
  2. Compare offers. We shop the deal across private lenders, family offices, and commercial capital sources and bring you up to three offers.
  3. Close and fund. We coordinate documents, valuation, and title with the lender you choose through closing.

Questions about construction loans in Rancho Cucamonga

How many new homes are being built in Rancho Cucamonga?

Rancho Cucamonga permitted 617 new housing units in 2025, according to the Census Bureau's Building Permits Survey; 456 were in buildings with five or more units.

What kinds of construction projects qualify?

Build-ready infill lots, teardowns, and spec homes, including single-family homes with detached ADUs, townhouses, condos, 2–4 unit and 5–20 unit multifamily, and mixed-use. Tract homes and subdivisions of 10 or more homes are not eligible.

How much of the project can be financed?

Up to 80–85% of total cost or 65–70% of completed value, whichever works better for your project, with up to 100% of construction costs funded.

How are construction loan funds disbursed?

Construction funds are released in draws as work is completed and inspected, so you pay interest only on what has been drawn.

Can I get financing partway through construction?

Yes. Mid-construction options are available for projects that have already started.

What experience do I need?

Eligibility is based on your construction activity over the prior 36 months.

Does B-Line Capital lend directly?

No. B-Line Capital is a private money broker. It compares offers from multiple private lenders, family offices, and commercial capital sources so you can choose the best rate and terms.

What fees are involved?

B-Line Capital's broker fee typically ranges from 0.5 to 2 points depending on deal size and complexity. Fees are disclosed on your closing statement and are not charged until your loan funds.

How long does it take to close in Rancho Cucamonga?

Timelines depend on the lender, the deal's complexity, and how quickly documents come together. Private financing generally moves faster than a bank loan; ask your B-Line Capital contact for a timeline specific to your Rancho Cucamonga project.

How do I get started with a construction loan in Rancho Cucamonga?

Request a quote to compare offers from up to three lenders, or call (206) 949-3416 to talk with the team.

Sources and methodology

Data refreshed 2026-10-29.

Michael Schatz

Founder & Chief Lending Strategist, B-Line Capital

Michael Schatz leads B-Line Capital, a private money brokerage that helps real estate investors, builders, and developers finance rental, bridge, fix & flip, construction, and commercial bridge loans by comparing offers from private lenders, family offices, and commercial capital sources.