The quick read: you finance a pre-leased or build-to-suit commercial building in Houston by making the signed lease the center of the loan request. Banks, credit unions, debt funds and life-company forward commitments each size the loan to the lowest of a cost test, an as-complete value test and the coverage the lease rent supports, and owner-users can add SBA 504. Budget Texas retainage and Houston's 500-year floodplain rules before you ask for terms.
Asset: pre-leased or build-to-suit retail, flex, medical office or industrial, new construction Market: Houston and Harris County, Texas Deal size: under $20 million What moves the terms: tenant credit, lease term, termination rights and rent commencement Sibling page: for who lends on Houston construction generally, see Houston construction lenders
This page answers one narrower question: what a signed lease, or a build-to-suit commitment, changes about the construction loan.
What does a signed lease change about a Houston construction loan?
A signed lease changes a Houston construction loan by giving the lender a known rent to size the permanent exit against, so the loan is underwritten on contracted income rather than projected lease-up. That usually means more proceeds and a cleaner takeout than the same building built on speculation.
On a spec building, the lender has to guess three things: the rent, how long lease-up takes, and whether a permanent lender will take the loan out. A signed lease answers the first two and makes the third far easier to underwrite. It does not remove construction risk. The lender still carries the risk that the building is late, over budget or never finished.
Income case: contracted rent from the executed lease, not a broker's rent estimate Exit case: a permanent loan sized on that rent, or a sale to a net-lease buyer What stays with the sponsor: cost overruns, schedule, and the conditions the tenant can use to walk away
Which lender types finance pre-leased and build-to-suit buildings in Houston?
Pre-leased and build-to-suit commercial buildings in Houston under $20 million are financed mainly by local and regional banks, credit unions with business lending programs, debt funds, life insurance companies through forward commitments, and SBA 504 for owner-users. Each reads the lease differently, and the table below shows where published rules bound them.
Table 1: Pre-leased construction financing by lender type (published limits read September 22, 2026)
| Lender type | What the signed lease does for it | Published rule that bounds it | Recourse posture |
|---|---|---|---|
| Local or regional bank | Turns the loan into an income-backed credit the bank can roll into its own mini-perm | Supervisory LTV limit of 80% for commercial, multifamily and other nonresidential construction (12 CFR 365, App. A, as amended through October 2021); LTV at or below the supervisory limit plus 15% contributed capital of as-completed value, contributed before funding, to avoid HVCRE treatment (12 CFR 324.2) | Set by the bank's credit policy; ask whether the signed lease supports a guaranty burn-off |
| Credit union | Supports a member business loan on a smaller building | No published program figure read for this page; ask for the business lending policy | Set by the credit union's business lending policy |
| Debt fund | Supports a takeout without lease-up risk | No public rule; terms negotiated deal by deal | Negotiated deal by deal; ask for the full guaranty package in the term sheet |
| Life company forward commitment | Is the collateral case: the insurer commits now to fund the permanent loan when the tenant is in place | No public rule; fee, rate lock and conditions set in the commitment letter | Set in the commitment letter; confirm recourse terms before relying on the forward |
| SBA 504 (owner-user build-to-suit) | Not a tenant lease; the operating business is the occupant | Maximum 504 loan $5.5 million; 10-, 20- and 25-year terms; rate pegged above the 10-year Treasury; fees about 3% of the debt (SBA 504 page, read September 22, 2026) | Not available for speculation or investment in rental real estate (SBA) |
The regulatory ceilings are ceilings, not quotes. A bank's own policy sits at or below the supervisory limit, and the lease is what earns a sponsor the upper end of that policy.
How does the lender size a pre-leased loan, in numbers?
The lender sizes a pre-leased construction loan at the lowest of three tests, a share of total cost, a share of as-complete value and the amount the lease income can service at a required coverage ratio, and the signed lease firms up the last two. The illustrative example below runs all three.
Illustrative example (not a quote): a 40,000-square-foot flex building costs $10.0 million all-in and is fully pre-leased on a net lease producing $850,000 of net operating income.
Cost test: at an illustrative 70% of cost, the loan is $7.0 million. Value test: at an illustrative 7.0% cap rate the building is worth about $12.14 million; at an illustrative 65% of value, the loan is about $7.89 million. Coverage test: at an illustrative 1.25x coverage, debt service can reach $680,000 a year; at an illustrative 7.5% rate on a 25-year amortization, that supports about $7.67 million. Result: the cost test binds, the loan is $7.0 million, and the sponsor funds $3.0 million.
On a bank loan, that $3.0 million also has to clear the capital test in the HVCRE rule. The federal definition exempts a loan where the loan-to-value ratio is at or below the applicable supervisory limit and the borrower has contributed capital of at least 15 percent of the appraised as-completed value before the bank advances funds, with that capital required to stay in the project. In this example that is about $1.82 million, and land already owned can count toward it. Without the lease, the same lender would likely cut the cost percentage and add a lease-up reserve, and the sponsor check grows.
How do tenant credit and lease terms move the loan amount?
Tenant credit and lease terms move the loan amount because the lender sizes the exit on rent it believes will still be paid after completion, so a strong tenant on a long net lease with no early termination right is worth more proceeds than the same rent from a young tenant on a short gross lease.
Lenders read the lease the way a permanent lender will read it at takeout. Expect questions on each of these.
Lease term against loan term: the remaining term at maturity of the permanent loan matters more than the headline term. Termination and co-tenancy rights: any right to leave early is underwritten as if it will be used. Rent commencement: rent tied to substantial completion is normal; an outside delivery date that lets the tenant cancel if the building is late is the clause lenders fear most. Tenant improvements: who funds the tenant improvement allowance, and whether it sits in the budget the loan is sized on. Credit support: a parent guaranty, letter of credit or security deposit when the tenant entity is thin. Lender protections: a subordination, non-disturbance and attornment agreement and a tenant estoppel before closing.
Medical office tenants add equipment and licensing timelines to rent commencement. Retail tenants bring co-tenancy and opening-date clauses. Industrial and flex tenants usually negotiate the simplest leases, which is part of why lenders like them.
How is a build-to-suit financed differently from a pre-leased spec building?
A build-to-suit is financed differently because the building is designed for one tenant, so its value rests almost entirely on that lease and the tenant's credit, while a spec building with a pre-lease keeps a general-purpose design a lender can re-let. Lenders price that single-tenant concentration into leverage and exit tests.
Developer build-to-suit for a tenant: the lender underwrites the tenant as if it were the borrower. A long lease to a strong tenant can support a life company forward commitment, which a construction lender then lends against. A weak tenant in a special-purpose building limits proceeds, because a failed tenant leaves a building few others can use.
Owner-user build-to-suit: when your own operating company will occupy the building, SBA 504 is available. The SBA states the maximum 504 loan is $5.5 million, with 10-, 20- and 25-year maturities, and that 504 cannot be used for speculation or investment in rental real estate. SBA rules require the business to permanently occupy at least 60 percent of the rentable property in a newly built building and at least 51 percent of an existing one (13 CFR 120.131). For how 504 compares with 7(a), read SBA 504 vs 7(a) for owner-occupied property.
Spec with a partial pre-lease: lenders usually size on the signed space and a conservative assumption for the rest, so a building half pre-leased borrows much closer to a spec deal than to a fully leased one.
What Texas lien and retainage rules does a construction lender check?
A Texas construction lender checks that the owner reserves the statutory retainage and that lien claims are cut off on schedule, because Chapter 53 of the Texas Property Code gives unpaid contractors and suppliers lien rights against the property, and an owner who skips the reserve carries that exposure. The draw schedule is built around it.
Section 53.101 states that during the work and "for 30 days after the work under the contract is completed, the owner shall reserve: (1) 10 percent of the contract price of the work to the owner; or (2) 10 percent of the value of the work." The current text follows amendments effective January 1, 2022.
Illustrative retainage (not a quote): on a $6.0 million construction contract, the reserve is $600,000 held through completion plus 30 days. Claims on the reserve: under Section 53.103, a claimant has a lien on the reserved funds if it sends the required notices and files its affidavit not later than the 30th day after the earliest of the date the work is completed, the original contract is terminated, or the original contractor abandons performance. Failure to reserve: Section 53.105 gives complying claimants a lien at least to the extent of the amount that should have been reserved. General contractor deadline: on non-residential work, Section 53.052 requires the original contractor's lien affidavit not later than the 15th day of the fourth month after the month the work was completed, terminated or abandoned.
In practice, the lender builds retainage into every draw, collects lien waivers with each disbursement, and has the title company update its search before funding. Sponsors who propose to release retainage early should expect the lender to refuse.
How do Harris County and City of Houston flood rules change the budget?
Houston-area flood rules change the budget because post-Harvey regulations tie site work to the 500-year floodplain, not just the 100-year line, so fill, detention, elevation surveys and finished-floor height can add cost the lender will expect to see in the hard-cost budget before it sizes the loan.
Which rules apply depends on whether the site sits inside the City of Houston or in unincorporated Harris County. Your civil engineer answers that first.
City of Houston: Houston Public Works' Chapter 19 draft guidelines presentation (May 2018) calls for a mitigation plan prepared by a Texas Professional Engineer and defines zero net fill as fill below the 500-year flood elevation that "does not exceed cut." A sheet-flow analysis is the alternative path for fill in the 500-year floodplain. Unincorporated Harris County: the Office of the County Engineer requires two elevation certificates for structures in or next to the special flood hazard area, one before pouring the slab and one after construction.
For the lender, each of these is a budget and schedule item. Cut-and-fill work and detention sit in site costs, the elevation certificate before the slab is a draw condition, and the appraisal and flood insurance review both read the final finished-floor elevation.
What rate benchmarks and bank appetite apply this month?
Houston construction loans in September 2026 are priced as a spread over SOFR or the prime rate, and in the Federal Reserve's July 2026 senior loan officer survey, construction standards were basically unchanged on net while a moderate net share of banks eased standards for nonfarm nonresidential property loans.
The Federal Reserve Bank of St. Louis reports the Secured Overnight Financing Rate at 3.85% and the bank prime loan rate at 7.00%, both for September 21, 2026. Ask each lender which benchmark it uses, the spread, any floor, and whether a rate cap is required.
The Federal Reserve's July 2026 survey, based on responses from 56 domestic banks and 18 U.S. branches and agencies of foreign banks, found that "standards for construction and land development (CLD) loans remained basically unchanged on net," while a moderate net share of banks reported weaker demand for those loans. Moderate net shares also reported easing standards for loans secured by nonfarm nonresidential property, the category a finished, leased commercial building falls into. A signed lease lets a construction request borrow some of that easier permanent-loan appetite.
How do you get lenders competing on a pre-leased Houston building?
You get lenders competing on a pre-leased Houston building by sending one complete package, meaning the executed lease, tenant financials, budget with sources and uses, survey and floodplain status, and contractor agreement, to several lender types at once, then comparing the sponsor cash each quote leaves you to fund.
A brokerage is one route to that competition. YieldStack is a commercial mortgage brokerage, not a lender. YieldStack arranges commercial real estate financing nationwide. It costs Zero upfront to submit a deal and review offers; YieldStack's broker fee is 0.50–1.00% of the loan amount and is paid only at closing. Every credit decision is made by the lender; YieldStack arranges the introductions and negotiates on the borrower's side, and no loan, rate, or closing is guaranteed.
For local market context see the Houston market page and the Texas market page. When the lease is signed and the budget is ready, submit your pre-leased Houston building for lender review.
The bottom line
A signed lease is the strongest document in a Houston construction request. Lenders size to the lowest of cost, as-complete value and lease-backed coverage, so tenant credit, lease term and termination rights set the proceeds. Put Texas retainage and floodplain work in the budget from day one, match the lender type to the tenant, and compare quotes on sponsor cash.