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Oregon Construction Lending Requirements

A staked lot or a dropped port-a-potty is commencement here — record before anything touches the site.

Reviewed April 26, 2026Last statutory change 2024 · House Bill 2008Statutes and disclaimer

  • Priority over prior mortgageCan relate back

  • Statutory waiver formNot statutory

  • Notice of commencementNot recognized

  • Contractor licensingState license (CCB)

  • Preliminary noticeRequired

  • Retainage5% cap (5+ units, commercial)

What a construction lender needs to know about Oregon

Oregon at a glance

Oregon’s signature trap runs through the lender’s mailbox: even with the mortgage recorded before any work, a material supplier can leapfrog it by serving the lender a notice of right to a lien within eight working days of delivering the materials — so a notice in your post is a funding decision that day (trap funds to pay that supplier, or their lien becomes senior). Priority also flips on renovations: on new ground-up construction a deed of trust recorded before commencement takes absolute first priority, but on an alteration or repair the lien takes priority over a pre-existing mortgage by default unless the mortgage was specifically given to finance that alteration — so the loan documents need to say so. Commencement is read broadly (survey stakes, a port-a-potty, or a single load of lumber all count), and retainage is capped at 5% on commercial and multi-family (5+ units) work while 1–4 unit residential is contract-governed.

Lien rights reach the design bench, not just the trades.

Oregon extends lien rights broadly — contractors, subs, suppliers, equipment lessors, architects, landscape architects, engineers, and land surveyors all qualify. The procedural burden splits by property type, and the prime contractor carries one of its own on residential work.

A prime who fails to deliver the Information Notice to Owner on a residential contract over $2,000 forfeits its lien rights outright.

Residential, contract over $2,000
Prime must deliver the Information Notice to Owner or lose lien rights.
All property types
Subs and suppliers must send a Notice of Right to a Lien.

Commencement is read very broadly.

A perfected lien relates back to the commencement of the improvement — the first actual preparation or construction on site, or the first delivery of materials of substantial character. Courts read that generously: a surveyor staking the lot, a port-a-potty delivered, a single load of lumber.

On ground-up construction, a deed of trust recorded before commencement holds absolute first priority. Verify the site is untouched the day you record.

Relation-back dateCommencement of the improvement
Triggers commencementStakes, a port-a-potty, a lumber load
New construction, recorded firstAbsolute first priority
Cover the gapTitle endorsements, each draw

5% retainage; escrow or bond over $500,000.

On multi-family of five units or more and commercial work, retainage is capped at 5% of the contract price. Above a $500,000 contract the owner must place it in an interest-bearing escrow with interest payable to the contractor — or, under the recent amendments, buy a retainage surety bond instead.

5% ceiling
Multi-family of 5 units or more, and commercial. 1 to 4 unit residential is not capped.
Over $500,000
Interest-bearing escrow, interest to the contractor — or a retainage surety bond in lieu.
Check the contract
Retainage over 5% of the contract price on a covered project exceeds the cap.

No form, and never on the back of a check.

Oregon prescribes no waiver form and does not prohibit advance waivers, so your own vetted documents carry the weight. One practice to rule out entirely: waiver language stamped on a check endorsement. With mobile deposit and third-party accounting, check endorsements are often skipped or altered.

Collect standalone, signed waivers — conditional for the current draw, unconditional for the last.

  • Conditional · current draw
  • Unconditional · previous draw

Fourteen days on a billing, seven on final.

The prompt payment act covers private contracts expected to run 60 days or more and exempts 1 to 4 unit residential buildings. On covered work the owner pays progress billings within 14 days (unless the contract clearly sets another billing cycle), final amounts within 7 days of approving the work, and the prime pays subs within 7 days of being paid.

Progress payment14 days from billing
Final payment7 days from approval
Prime pays subs7 days
1 to 4 unit residentialExempt from the act

Oregon Construction Lien Law Overview

Oregon’s Construction Lien Law (ORS Chapter 87) is highly protective of the construction supply chain and operates under a strict “relation-back” doctrine. The law extends lien rights to a broad category of professionals, including general contractors, subcontractors, material suppliers, equipment lessors, architects, landscape architects, registered engineers, and land surveyors (ORS 87.010).

A critical procedural distinction exists between residential and commercial projects. On residential projects (and any project where the contract exceeds $2,000), prime contractors are legally required (ORS 87.093) to deliver an “Information Notice to Owner” to the property owner to preserve their lien rights. Subcontractors and material suppliers who do not contract directly with the owner are required (ORS 87.021) to actively utilize a “Notice of Right to a Lien” to secure their rights across all property types. Uniquely, Oregon explicitly allows material suppliers to send this preliminary notice directly to the construction lender to secure priority over the mortgage.

Mortgage Priority

Oregon operates under a strict “relation-back” doctrine, but the priority outcome differs dramatically between new construction and renovations to existing structures.

The “Commencement of Improvement” Trigger: Under ORS 87.025, a construction lien remains inchoate (unperfected) while work is ongoing but, once perfected, relates back and takes effect from the “commencement of the improvement.” This is defined as the first actual preparation or construction upon the site, or the first delivery of materials of substantial character to the site.

Lender Warning: Courts interpret “commencement” very broadly. Actions as minor as a surveyor staking the lot, a contractor dropping off a port-a-potty, or delivering a single load of lumber legally trigger commencement and can break your mortgage priority.

New Construction (Lender Priority): For new ground-up construction, a mortgage or deed of trust that is properly recorded before the commencement of the improvement has absolute first-lien priority over all subsequent construction liens (ORS 87.025). To establish this priority, the construction lender should record the deed of trust before a single shovel of dirt is moved or materials are delivered (ORS 87.025).

Alterations and Repairs (The Priority Trap): If the project is an alteration or repair of an existing structure, a mechanics lien for the alteration will automatically take priority over a pre-existing mortgage unless the pre-existing mortgage was specifically given to secure a loan made to finance the alteration or repair (ORS 87.025(6)). The lender’s mortgage documents should clearly stipulate that the loan proceeds are specifically for the improvement of the property to maintain priority.

The “Notice to Lender” Priority Loophole: Even if a construction mortgage is recorded prior to the commencement of work, a supplier of materials can leapfrog the lender’s mortgage priority. Under ORS 87.025(3), a lien for materials or supplies will take priority over a recorded mortgage if the material supplier gives the lender a “Notice of Right to a Lien” no later than eight (8) working days after the date the materials were delivered. If the lender receives this notice, they should trap funds to pay the supplier; otherwise, the supplier’s lien will legally become senior to the mortgage (ORS 87.025(3)).

Retainage Overview

Oregon strictly caps and regulates the percentage of retainage that can be withheld on private commercial and large multi-family projects, but explicitly exempts small residential projects.

  • Residential (1-4 Unit): Not capped by statute. Retainage amounts and release conditions are governed entirely by the terms of the private construction contract and the loan agreement between the owner and the prime contractor.
  • Multi-Family (5+ Units) & Commercial: The amount of retainage withheld on private projects is strictly capped at 5% of the contract price under ORS 701.420(1).
  • Escrow or Bond Requirement (Updated): If the construction contract price exceeds $500,000, the owner is required (ORS 701.420(2)) to deposit the retainage in an interest-bearing escrow account, with interest payable to the contractor. However, under recent statutory amendments (HB 2008), the owner, contractor, or subcontractor may instead purchase a Retainage Surety Bond in lieu of establishing this escrow account. Lenders should structure their commercial draw administration to accommodate this mandatory escrow funding or verify the placement of the appropriate statutory bond.

Prompt Payment Act

The Oregon Prompt Payment Act (ORS 701.620 to 701.645) applies to private construction contracts that are expected to take 60 or more days to complete. Crucially, the Act expressly exempts 1-4 unit residential buildings (ORS 701.620(8)).

  • Owner to Prime Contractor (Multi-Family & Commercial): Unless the contract specifies an alternate billing cycle in a clear and conspicuous manner, the owner is required (ORS 701.625(3)(a)(A)) to make progress payments to the original contractor no later than 14 days after the date the billing is received.
  • Final Payment (Multi-Family & Commercial): The owner is required (ORS 701.625(3)(a)(B)) to make final payment of all remaining amounts no later than seven (7) days after the date that the owner approves the work.
  • Prime Contractor to Subcontractor: The prime contractor is required (ORS 701.630) to pay its subcontractors within seven (7) days of receiving payment from the owner.
  • Penalties (Lender Impact): Late payments accrue a strict statutory interest penalty at a rate of 1.5% per month (18% annually) until payment is made (ORS 701.640). Draw administrators should ensure their draw inspection and funding processes are highly efficient; unwarranted delays in loan funding that force the owner to miss the statutory payment deadlines will trigger massive interest penalties against the borrower.

Title Practices

Under Oregon law, state statutes do not require title companies to administer construction loan disbursements. Lender-managed disbursements (or third-party draw administration) represent the standard industry practice.

Verifying title and monitoring for liens at each draw is the primary best practice for maintaining first lien priority. Construction lenders have three primary options to achieve this:

  1. Lien monitoring subscription services (automated alerts for recorded documents).
  2. Title updates (which check public records but provide no insurance indemnification).
  3. Title endorsements (providing actual insurance to the lender).

Strategic Benefit of Title Endorsements: Because Oregon operates under a strict “relation-back” doctrine tied to the visible commencement of work, and allows suppliers to leapfrog priority by sending a Notice of Right to a Lien to the lender (ORS 87.025), it is highly recommended that construction lenders utilize ALTA 32 (Construction Loan) and ALTA 33 (Disbursement) title endorsements. Using a date-down endorsement at every draw provides actual indemnification and shifts the severe risk of hidden, relation-back liens from the lender to the title insurer. Regardless of the method chosen, leveraging these tools to clear encumbrances and verify public filings prior to releasing every single draw is crucial to mitigating risk.

Lien Waivers

Oregon does not mandate or publish specific, fill-in-the-blank statutory forms for lien waivers.

Lien Waiver Notarization

Not required. Oregon law does not require lien waivers to be notarized to be considered legally valid and effective. A signed, written agreement is sufficient.

Lien Waiver Summary

Because Oregon does not provide statutory lien waiver forms, their enforceability is governed by standard contract law.

  • Warning Against Check Endorsements: While outdated case law (Zanello & Son v. Portland Cent. Heating Co.) once entertained the idea of lien waiver language stamped on the back of a payment check, lenders should absolutely avoid this practice today. With the prevalence of digital and mobile deposits, check endorsements are frequently skipped, altered, or handled by third-party accounting software without express agreement to the waiver terms. Lenders should strictly collect separate, standalone written waiver documents.
  • Advance Waivers are Permitted: Unlike the vast majority of U.S. states, Oregon law does not explicitly prohibit advance lien waivers, provided they are in writing and signed. A construction party can legally waive their lien rights within a construction contract before any work is performed or payment is received. However, relying on “no-lien” clauses or advance unconditional waivers is a high-risk practice, as courts construe them narrowly and they often fail to protect the lender from sub-tier claimants.
  • Lender Best Practice: Despite the legality of advance waivers, lenders should rely on clear, heavily vetted custom waiver forms. It is strongly recommended to enforce a strict draw-by-draw exchange using Conditional Waivers for the current draw amount (conditioned strictly upon the clearance of funds) and Unconditional Waivers for previously funded draws.

Notices

Notice of Commencement (or similar like event)

Recognized by State? No.

Oregon does not utilize a recorded Notice of Commencement for private construction projects to establish project start dates or trigger lien filing timelines. Priority is determined strictly by the actual, physical “commencement of the improvement” on the site.

Preliminary Lien Notifications

In Oregon, preliminary notices are absolutely critical for securing and preserving lien rights.

  • Information Notice to Owner: Original contractors who contract directly with an owner for residential construction or improvements where the contract price exceeds $2,000 are required (ORS 87.093) to deliver an Information Notice to Owner. If not provided, the original contractor forfeits their lien rights.
  • Notice of Right to a Lien (Subcontractors & Suppliers): Any person who does not have a direct contract with the owner is required (ORS 87.021) to send a Notice of Right to a Lien to the owner. The notice is required (ORS 87.021) to be sent within eight (8) working days of the first date of furnishing labor or materials.
  • Implications of Failure: If a subcontractor or supplier fails to send the notice within the 8-day window, they do not completely lose their lien rights, but their rights are strictly limited to the labor and materials provided from the date that is 8 working days prior to when the notice is actually given.
  • Notice to Lender (The Priority Trap): As noted, material suppliers can send this Notice of Right to a Lien directly to the mortgagee (lender) to secure priority over the mortgage for the materials supplied (ORS 87.025(3)).

Notice of Completion (or similar like event)

Recognized by State? Yes (Notice of Completion or Notice of Abandonment).

  • Legal Definition of Completion: Under ORS 87.045(1), the “completion of construction” is legally deemed to occur when: (1) The improvement is substantially completed; (2) A notice of completion is posted and recorded; or (3) The improvement is abandoned.
  • When Must it be Filed: A Notice of Completion may be posted on the job site and recorded in the county recording office by the owner, mortgagee (lender), or original contractor when the construction of an improvement is substantially completed (ORS 87.045).
  • Stalled Projects & Abandonment: If work ceases on a project, it is legally deemed “abandoned” on the 75th day after work stops. If the owner or lender intends to resume construction and prevent the project from being legally abandoned (which would trigger the 75-day lien filing countdown), they are required (ORS 87.045) to post and record a “Notice of Non-Abandonment” no later than the 74th day after work ceases. This notice is required (ORS 87.045) to be renewed every 50 days by re-recording.
  • Effect: Filing and posting this document provides a massive benefit to the lender and owner. It officially solidifies the date of substantial completion (or abandonment). Under ORS 87.035, all claimants are required (ORS 87.035) to file their Claim of Lien within 75 days after the completion of construction. By recording this notice, the 75-day countdown clock explicitly begins, allowing the lender to drastically reduce their “tail-risk” exposure timeline and safely release final retainage.

Additional State-Specific Notices

  • Notice of Intent to Foreclose: Under ORS 87.057, a claimant who has recorded a Claim of Lien is required (ORS 87.057) to give the owner and the mortgagee written notice of their intent to foreclose the lien. This notice is required (ORS 87.057) to be mailed at least 10 days prior to filing the foreclosure lawsuit. This provides a final window for a lender to bond off or pay the claim before litigation commences.
  • Notice of Nonresponsibility: Under ORS 87.030, a property owner (such as a landlord) or a person having a prior encumbrance who did not cause the work to be done can prevent their interest from being subject to a mechanics lien by posting a Notice of Nonresponsibility. The owner should post this notice in a conspicuous place on the site within three (3) days after they obtain knowledge of the construction to avoid liability (ORS 87.030).

Document References

  • Information Notice to Owner: A statutory notice required (ORS 87.093) from the prime contractor on residential projects exceeding $2,000. It informs the consumer about lien laws. If the prime contractor fails to deliver it, they forfeit their right to file a mechanics lien.
  • Notice of Right to a Lien: A critical preliminary notice required (ORS 87.021) from subcontractors and suppliers. For the lender, if this notice is served directly to the bank, it traps funds and gives the supplier’s lien priority over the mortgage. It maps the active supply chain so waivers can be collected.
  • Notice of Completion: A document posted on the site and recorded in the county. It benefits the lender by officially declaring the project finished, establishing a hard starting point for the 75-day lien filing deadline (ORS 87.045).
  • Claim of Lien: The formal document recorded in the county records to perfect the encumbrance against the property’s title. It is required (ORS 87.035) to be filed no later than 75 days after the person has ceased to provide labor or materials, or 75 days after completion of construction, whichever is earlier. Note: Liens automatically expire if a foreclosure action is not filed within 120 days of recording (ORS 87.055).

Notice of Intent to Foreclose:

A warning notice required (ORS 87.057) to be sent 10 days before a foreclosure lawsuit is filed. Gives the lender a final opportunity to intervene and resolve the encumbrance.

Contractor Licensing & Bond Requirements

The State of Oregon strictly regulates contractor licensing through the Construction Contractors Board (CCB).

  • General Requirement: Anyone who performs construction work for compensation is required (ORS Chapter 701) to hold a valid license issued by the CCB.
  • Bonding & Insurance: All licensed contractors are required (ORS 701.073) to carry general liability insurance, workers’ compensation insurance (if they have employees), and post a CCB Surety Bond. Bond amounts vary from $10,000 to $75,000 depending on the contractor’s classification (Residential vs. Commercial) and endorsement type.
  • Specialty Trades: Electricians and plumbers are required (ORS 479.620 and ORS 693.030) to hold specific professional trade licenses through the state Building Codes Division (BCD) in addition to the CCB license.
  • License Lookup: Lenders should verify credentials, bond limits, and active CCB status via the official state portal: Oregon CCB License Search.

Frequently Asked Questions

A lumber supplier just sent the lender a “Notice of Right to a Lien” for materials dropped off at the job site last week. How does this impact our mortgage priority, and what should the draw administrator do?

Under ORS 87.025(3), a material supplier has a unique statutory right to leapfrog a previously recorded construction mortgage if they deliver a Notice of Right to a Lien directly to the mortgagee (lender) within 8 working days of delivering the materials. Because you received this notice, the supplier’s claim now has superior priority over your loan for those materials. The draw administrator should immediately trap the claimed funds from the GC’s current draw and utilize a joint check (payable to both the GC and the lumber supplier) to clear the invoice; otherwise, the supplier’s lien will legally take priority (ORS 87.025(3)). Do not resume standard funding until you collect a signed lien waiver from the supplier.

We are financing a commercial tenant build-out in a retail strip mall. Does the general contractor’s mechanics lien attach to our borrower’s (the landlord’s) property?

It can, unless the landlord takes rapid defensive action. In Oregon, if a tenant commissions work, the mechanics lien will attach to the landlord’s fee estate because the law presumes the landlord consented to the improvement. To protect the underlying property, the landlord (or lender acting on their behalf) should post a “Notice of Nonresponsibility” in a conspicuous place on the job site within three (3) days after obtaining knowledge that the construction has commenced (ORS 87.030). Posting this notice restricts the mechanics lien exclusively to the tenant’s leasehold interest, shielding your collateral.

To streamline the closing process, our borrower executed a construction contract containing a broad “no-lien” clause, where the general contractor waived all lien rights for the entire project in advance. Can we rely on this to skip collecting progress waivers?

While Oregon is one of the few states that legally permits prospective advance lien waivers in a contract, you should absolutely not skip collecting progress waivers. Courts construe advance “no-lien” clauses extremely narrowly. Furthermore, even if the general contractor’s advance waiver is upheld, it does not automatically waive the independent lien rights of the subcontractors and material suppliers down the chain. To effectively mitigate risk, the draw administrator should enforce a draw-by-draw trailing waiver process, collecting unconditional waivers for actual funds disbursed to ensure the entire supply chain is legally cleared.

The project received its Certificate of Occupancy, and the borrower wants us to release the full 10% retainage immediately to pay the contractor. Is there any risk to doing so?

Yes, there is massive “tail-risk.” Under ORS 87.035, claimants are required (ORS 87.035) to file their Claim of Lien no later than 75 days after the completion of construction. If you release the final retainage immediately upon occupancy, you are relinquishing all of the lender’s financial leverage while the property remains legally exposed to hidden lien claims for two and a half more months. Your next step should be to instruct the owner to record a statutory Notice of Completion to explicitly lock in the 75-day countdown, and hold the retainage until that 75-day window safely expires, confirming clear title with a final date-down endorsement.

Statutes and disclaimer

State statute reference

State statute
Oregon Revised Statutes (ORS) Chapter 87 (Construction Liens) § 87.001 et. seq.
State statute
ORS Chapter 701 (Construction Contractors and Contracts) § 701.620 et. seq
Last statutory change
2024 — House Bill 2008: Amending retainage surety bond requirements under ORS 701.420
Reviewed
April 26, 2026 by Land Gorilla

Disclaimer

Information on this website is provided for informational purposes only and is not intended to be legal advice or establish an attorney-client relationship. Construction law can change at any time, so the information on this website may not be the most up-to-date information available. The information on this website is posted “as is” and no representations are made that the content is without errors. Use of this website does not create an attorney-client relationship between Land Gorilla, content creators, law firms, and any other contributors to this website. Users of this website should contact their own legal counsel for advice with respect to any legal matters.