Tucson builders juggle a different set of variables than most of the country: desert lots that may need utility extensions, washes and floodplain maps, summer heat that reshapes the work day, and a steady rental market fed by the university, the air base and the medical sector.
In short: Our top pick for ground-up construction in Tucson is LendingStreet. We lend to investors on 1 to 8 unit projects, including spec homes, a main house plus a casita, and small build-to-rent buildings, with loans sized on loan-to-cost and draws released after inspections. LLC borrowers are standard, and once the property is leased we can refinance it into a 30-year DSCR loan based on the rent. Fill out the form below or call (877) 298-1001 to get started.
LendingStreet is a lender for real estate investors, not homeowners, and our construction program is built around projects that will be sold or rented. In the Tucson area that usually means single-family spec homes on the edges of the metro, infill homes and casitas closer to the center, and small multi-unit rentals that serve students, healthcare workers and military households.
We look at the full project cost, including the lot, the hard budget and soft costs like plans, engineering, permits and utility work, and size the loan as a share of that total. Terms are set per project.
Strong candidates have a site, permit-ready or permitted plans, a detailed budget and either their own completed builds or an experienced general contractor. If that is you, request a quote with the form below.
A general comparison of the lender types Tucson investors usually consider.
| What a Tucson build needs | LendingStreet | Typical local bank | Typical hard money lender |
|---|---|---|---|
| Designed for investors | Yes: spec, casita and build-to-rent, 1-8 units | Often favors owner-builders or existing clients | Yes |
| Sizing | Loan-to-cost on land, hard and soft costs | Often conservative | Varies |
| Documentation | Project and builder review | Often tax returns | Usually light |
| Borrow in an LLC | Standard | Sometimes | Common |
| Draws | Inspection-based, agreed schedule | Varies | Varies |
| Long-term financing after completion | DSCR refinance with 30-year terms | Usually separate | Usually short-term only |
| Footprint | All 50 states and DC | Local | Local |
Closer to the center, infill and casita projects show up in Midtown, Jefferson Park, Feldman's, Dunbar Spring, Menlo Park, Armory Park and Barrio Viejo, where older lots can fit a second dwelling or a replacement home. Areas near the university have strong rental demand but also local rules on occupancy and design, so check them before you plan a large unit count.
On the edges, spec and build-to-rent builders favor Marana, Oro Valley, Sahuarita, Vail, Rita Ranch and Drexel Heights, where lots are larger and newer subdivisions attract families. Each town or county area has its own permitting office.
The City of Tucson handles permits inside city limits, Pima County handles unincorporated areas, and Marana, Oro Valley and Sahuarita run their own departments. Casitas and accessory dwellings are allowed in many areas under specific conditions, but size, setbacks, parking and whether a casita can be rented separately all vary, so confirm with the local office.
Desert lots bring their own checks. Look at floodplain and wash maps, whether water, sewer or septic and electric are available at the lot line, and soil conditions. Water supply rules can affect larger new subdivisions.
Your equity goes in first, and the loan funds the build in stages after inspections confirm each phase. A typical schedule covers site work and foundation, framing and roof, rough-ins, stucco and drywall, and final.
Summer heat often pushes crews to early starts, and monsoon storms can pause site work, so add schedule contingency. Our construction draw schedule calculator helps you plan stages with your builder.
This example is illustrative and not a quote.
An investor buys a lot for $85,000 and plans a three-bedroom home with a detached one-bedroom casita. Hard costs are $395,000 with contingency and soft costs are $40,000, so total cost is $520,000. Assume an 80% loan-to-cost sizing for illustration.
The loan is $416,000 and the investor brings $104,000. Because the lot and soft costs exceed the investor's cash, about $21,000 of the loan helps fund the lot at closing and the remaining $395,000 is released in draws. Interest during construction and closing costs are not included.
Once complete, the home rents for $2,500 and the casita for $1,300, a total of $3,800. With an estimated value of $640,000, a 70% DSCR refinance of $448,000 retires the construction loan. Estimated principal and interest is $2,943, taxes about $533 and insurance $115, totaling $3,591. DSCR comes to 1.06x.
| Item | Amount |
|---|---|
| Lot | $85,000 |
| Hard costs | $395,000 |
| Soft costs | $40,000 |
| Total project cost | $520,000 |
| Loan at 80% of cost (assumed) | $416,000 |
| Investor cash | $104,000 |
| Loan funded at closing | $21,000 |
| Loan funded in draws | $395,000 |
| DSCR refinance | $448,000 |
| Combined rent | $3,800 |
| Estimated principal and interest | $2,943 |
| DSCR | 1.06x |
Spec homes are usually sold on completion, and the sale pays off the loan. If you hold, the DSCR refinance qualifies on the property's rent, with no W-2s or tax returns, a 620 minimum credit score and seasoning that varies by program.
Arizona does not charge a state real estate transfer tax, though recording fees apply, and property taxes are generally moderate. Insurance on new desert construction is often manageable, but get real quotes and confirm all local costs before you finalize the budget.
Use the same list with every lender so the answers line up.
We size on loan-to-cost across land, hard and soft costs, with terms set per project, and release draws after inspections on an agreed schedule. LLCs are standard. We require plans, permits, a realistic budget and either a build track record or an experienced general contractor. After completion, our DSCR refinance starts at $150,000 with a 1.0x standard minimum. Projects of 9 or more units are handled by our commercial team.
Get a quote with the form below or call (877) 298-1001.
Our top pick is LendingStreet. We finance investor builds of 1 to 8 units on a loan-to-cost basis, release draws after inspections, lend to LLCs and can refinance finished rentals into 30-year DSCR loans.
Yes. We lend across Tucson and Pima County, the rest of Arizona, and all 50 states and DC.
Yes, if local rules allow the casita and the plans and permits cover both structures. Rent from both units can count in the DSCR refinance where the casita can be legally leased.
Yes. We lend in incorporated towns and unincorporated county areas. Just confirm which office issues your permits.
Often, if utilities, access and floodplain issues are understood and priced into the budget. Share the site details early.
You need either your own completed projects or an experienced general contractor. Projects without plans or permits usually do not qualify.
Sell to pay off the loan, or lease the property and refinance into a DSCR loan that qualifies on rent.
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