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Site control and due diligence — Oregon

Phase 2 of 11

"We've got a signed purchase option on this site -- is that 'site control' good enough for OHCS's Impact Assessment step, and do we really need a full appraisal even though this is ground-up new construction with no acquisition at all?"

Not yet coveredSite control, zoning, and an environmental plan are due at the Impact Assessment step of the ORCA, typically one to two years before financial closing. The market analysis has to be no more than six months old at the time it's actually submitted -- a deadline OHCS sets later, within the Financial Eligibility step. The appraisal's own delivery deadline depends on which resource is financing the deal: at or before the Commitment step for the standard ORCA process, within 90 days of award for 9% LIHTC, and no later than 30 days before construction closing for 4% LIHTC.

Site control at Impact Assessment: five accepted instruments, no stated minimum term, one application per site

The ORCA Manual requires an applicant to control the land necessary for the project by the time it submits the Impact Assessment application, evidenced by one of five things: a recorded deed or conveyance showing the applicant as owner; a valid purchase and sale agreement; a valid option to purchase; a valid option for a long-term lease; or "other evidence satisfactory to OHCS." The entity named on the site-control document must match the applicant's name on the Impact Assessment application, and the site-control document must identify the same address or location as the application; if the two descriptions don't match, the applicant has to supply a narrative and supporting documentation reconciling the difference.

Unlike some states, which set a fixed minimum term for a qualifying ground lease or purchase option (a common floor elsewhere is a multi-decade lease), this research did not find a stated minimum term anywhere in the current ORCA Manual's Site Control standard. Its own guidance is qualitative rather than numeric: "the duration of the purchase option should align with the proposed financial closing date and include some ability to extend the purchase option should any unforeseen delay occur." A sponsor should confirm the specific term OHCS will accept for a given deal directly with their assigned Production Analyst rather than assume any particular number of years is sufficient.

OHCS explicitly does not prioritize projects that are at risk of losing site control -- there is no scoring benefit for urgency -- and "[p]roject[s] are intended to have met all evaluation standards, including having site control, and be ready to financially close by their determined date." OHCS also accepts only one application per site: if more than one application is received for the same site, or any part of the same site, whether from the same applicant or different applicants, "OHCS may disqualify one or all of the applications."

Zoning at Impact Assessment: OHCS accepts a credible path, not only zoning already in place

The Impact Assessment step's "Zoning in place" standard requires the applicant to submit OHCS's own Zoning Form, executed by the appropriate zoning authority, and the standard can be satisfied by checking either of the first two boxes on the form's Question 4: that zoning is already adequate for the intended use, or that it "can be adequate with additional land use approvals." (This standard does not apply to Local Innovation and Fast Track (LIFT) Acquisition applications.) The full mechanics of what that second, credible-path option actually requires locally are covered in Entitlement Pathway Election; the point at this stage of due diligence is that Oregon does not require a finished entitlement simply to advance past Impact Assessment.

That flexibility repeats one step later: the Financial Eligibility step's "Permit submission" standard is satisfied by either proof that permits have already been submitted, or "a signed letter from the permitting jurisdiction confirming they are aware that the project needs permitting with proper zoning in the near future." Taken together, these two standards mean a sponsor can advance through roughly the first year or more of the ORCA pipeline -- and receive a conditional resource commitment from the Housing Stability Council -- on a credible representation about zoning and permitting rather than a completed entitlement.

Market analysis and appraisal are functionally merged for rent conclusions, and the appraisal is its own, stricter requirement

OHCS's LIHTC Market Analysis Guidelines require the analysis to be "no more than six months old at the time of application or re-application," prepared by an analyst from OHCS's own approved list (being on the list does not guarantee OHCS will accept a given report). The guidelines set a capture-rate benchmark of 25%: "[a] rate less than 25 percent tends to indicate a stronger market. A rate above 25 percent tends to indicate a weaker market" -- presented in OHCS's own language as a benchmark rather than a stated automatic disqualifier, so a number over 25% is best treated as a flag to resolve directly with OHCS rather than either an automatic failure or a safe pass. The guidelines also direct analysts to adjust proposed net rents to at least 10% below achievable market rent, or explain why that adjustment doesn't apply, and to prefer absorption comparables drawn from the past 12 months in Oregon.

A distinctly Oregon rule sits inside that same market analysis: OHCS's guidelines treat "a rental analysis and estimate of unit rents for a specific project" as an appraisal under the Uniform Standards of Professional Appraisal Practice (USPAP) and ORS 674, and require that "[a] State Certified General Appraiser must complete the rental analysis sections (both market and affordable) of the market analysis." In other words, the market-analyst role and the licensed-appraiser role are, for the rent-conclusion portion of the report, legally the same function in Oregon.

The General Policy and Guideline Manual's (GPGM) separate Appraisal Requirements section requires an appraisal "for every Project," either combined with the market study or as a stand-alone report, prepared in conformance with Oregon Statutes, FIRREA, and OHCS policy -- not only for acquisitions. Under FIRREA, the appraisal must be ordered by the lender or other financial institution (not the borrower), which must engage an appraiser free of any identity of interest to the lender, borrower, seller, or buyer, and must define the appraisal's purpose and scope. Every appraisal must include both an "as is" Market Value for the land (unrestricted) and an "as is" Land Value as Restricted (reflecting existing covenants and rent/income restrictions); a project with existing restricted rents or project-based subsidy gets an "as is" Restricted Rent Value, while a project without existing rent restrictions gets an "as is" Market Rent Value instead. OHCS must be named an intended user of the appraisal and given an opportunity to discuss the report with its preparer, and "OHCS does not waive requirements for appraisals."

Appraisal delivery deadlines by program (GPGM)
ProgramDeadline
Standard ORCA processAcceptable appraisal received at or before the Commitment step, to receive approval to move past that step
9% Low-Income Housing Tax CreditAcceptable appraisal received within 90 days of award
4% Low-Income Housing Tax CreditAcceptable appraisal received as soon as available, but no later than 30 days prior to construction close

OHCS does not simply defer to the appraiser's own conclusion. Before relying on any appraisal or market study for underwriting, a funding recommendation, commitment, reservation, closing, or an acquisition-value limitation, OHCS completes its own internal appraisal/market study review for credibility, completeness, and consistency with USPAP, FIRREA, and OHCS's own program requirements, documented in a written review report or memorandum. From that review, OHCS may set a "Reliance Value" that differs from the appraiser's concluded value, and for acquisition transactions, "OHCS shall not rely upon an acquisition value greater than the approved OHCS Reliance Value" absent a documented exception.

The appraisal also underwrites OHCS's operating-budget review, not just value: general underwriting sets an operating-expense range of $6,500 to $8,500 per unit per year (excluding property taxes and resident-services costs), and the GPGM states plainly that "[o]perating costs must be supported by an appraisal." Projects with Permanent Supportive Housing funding carry a higher minimum, $8,000 per unit per year for PSH-unit operating expenses, with any lower figure requiring a specific explanation OHCS approves.

Capital Needs Assessment: required for rehab and preservation, waived for acquisition-only or full redevelopment, and it can move a project's own priority tier

Rehabilitation and Preservation applications at Impact Assessment must submit a Capital Needs Assessment (CNA), prepared according to Architectural Index module 03.01 guidance, alongside a Rehabilitation Scope of Work. A CNA is not required for acquisition-only Preservation projects, or for projects proposing complete redevelopment where all existing affordable units will be demolished and replaced. OHCS separately prequalifies CNA vendors, on the same annual basis it prequalifies developers, general contractors, and other development-team members.

The requirement is not purely a scope-of-work exercise: the proposed rehabilitation scope must "address the critical and immediate needs identified in the CNA," and after submission, "OHCS will confirm whether the CNA supports the original preservation priority rating" -- meaning OHCS may revise a project's Critical / High / Medium preservation priority tier (the same tiering that governs competitive access to the 25% preservation set-aside described in Site Sourcing and Screening) up or down based on what the physical inspection actually finds, after the application has already been categorized.

Environmental due diligence: a completed Phase I/II or a credible plan, both acceptable at Impact Assessment

The Impact Assessment step's Environmental Reports standard requires either a complete Phase I or Phase II Environmental Site Assessment conducted no more than six months before submission, or, in the alternative, a description of "a clear plan for completion including partners, timeframe, and contingency plans, that aligns with other established timeframes for the development process." (This standard does not apply to LIFT Acquisition applications.) That second option is genuinely permissive compared to a state that requires a finished Phase I -- let alone a completed Phase II -- before an application can be filed at all: it means a contamination issue a completed Phase I would have caught can remain undiscovered until a later ORCA step, closer to closing, when it is more expensive and disruptive to resolve.

The GPGM separately requires every applicant to submit a complete Environmental Checklist covering environmental hazards and related conditions, as part of its broader Environmental Assurance expectation that projects be developed and operated "in an environmentally safe and sound manner." A distinct, date-driven trigger sits alongside that checklist: any building 50 years old or older requires the applicant to contact the State Historic Preservation Office (SHPO) to determine whether the development will affect a building of historical significance, independent of whether that specific building is listed, or has been determined eligible for listing, on any historic register.

Utility allowance methodology: five approved methods and a 90-day implementation clock, reviewed annually

OHCS recognizes five utility allowance methods for LIHTC properties. A Public Housing Authority (PHA) schedule is the most commonly used method for unrestricted properties; each housing authority must review its own schedule annually and publish new figures whenever a utility's rate changes by 10% or more, in either direction. The HUD Utility Schedule Model (HUSM) -- OHCS points to the Revised Model posted August 23, 2016 -- calculates a schedule from local utility rate (tariff) data and U.S. Energy Information Administration climate/survey information, and is an allowed method under 26 CFR §1.42-10. An Energy Consumption Model (ECM) must be calculated by a properly licensed engineer or other qualified professional, accounting for unit size, building orientation, design, materials, mechanical systems, appliances, site-location characteristics, and available historical data; OHCS preapproval is required if the consultant preparing it is not licensed. A Utility Cost Estimate (UCE) is written documentation from the local utility provider stating estimates specific to that property. Submetering -- the sole method under which LIHTC properties may bill tenants based on actual consumption, per IRS Notice 2009-44 -- rounds out the list.

Whichever method applies, utility allowances must be reviewed annually, and owners have 90 days after a new allowance is determined to implement it into the maximum-allowable-rent computation (for PHA schedules, that 90-day window begins when the housing authority makes its revision available). Owners of LIHTC properties not regulated by HUD or USDA Rural Development must submit their annual utility allowance calculations, with supporting documentation, to OHCS using its Utility Allowance Update form at the start of that 90-day window, and must make the calculation available to all tenants in the building at the same time.

Where this goes wrong

  • Assuming a purchase option's length is compliant based on a rule of thumb carried over from another state's fixed minimum-term requirement -- this research did not find a stated minimum option or lease term in Oregon's own ORCA Manual guidance; confirm the acceptable term directly with OHCS rather than assume a specific number of years.
  • Submitting site-control documentation where the entity name or site address doesn't precisely match the Impact Assessment application -- OHCS requires an exact match or a narrative reconciling any difference.
  • Applying for the same site, or any part of it, through more than one application or more than one applicant -- OHCS may disqualify one or all of the competing applications.
  • Assuming an OHCS-approved market analyst can complete the rental-analysis sections of a market study without holding a State Certified General Appraiser credential -- OHCS's own guidelines treat that rent conclusion as a USPAP/ORS 674 appraisal function regardless of which document it appears in.
  • Reading the market study's 25% capture-rate figure as a formal, stated automatic disqualifier -- OHCS's own guidelines describe it as a benchmark of market strength or weakness rather than an explicit hard cutoff; either way, a number above it should be resolved directly with OHCS rather than assumed fatal or assumed survivable.
  • Skipping an appraisal because the deal is new construction with no acquisition component -- Oregon requires one "for every Project," and it also underpins the operating-expense underwriting review.
  • Assuming OHCS will simply adopt the appraiser's own concluded value -- OHCS conducts its own internal appraisal review and may set a different Reliance Value, which becomes the operative ceiling on acquisition transactions absent a documented, OHCS-approved exception.
  • Missing the appraisal delivery deadline that applies to the specific resource financing the deal -- the deadline differs materially across the standard ORCA process (at/before Commitment), 9% LIHTC (within 90 days of award), and 4% LIHTC (no later than 30 days before construction close).
  • Treating a Capital Needs Assessment on a preservation deal as a pure formality -- its findings can move OHCS's own assessment of the project's Critical/High/Medium priority tier, which determines competitive access to the 25% preservation set-aside.
  • Treating a submitted "plan" for Phase I/II environmental work as equivalent to a completed report at Impact Assessment -- it satisfies that step's standard, but the environmental risk it defers doesn't surface until a later ORCA step, closer to closing, when it is costlier to address.
  • Forgetting the age-50 Historic Preservation trigger on a rehabilitation or adaptive-reuse deal -- any building 50 years old or older requires contacting the State Historic Preservation Office, independent of whether that building is actually listed on any historic register.
  • Assuming a single, generic utility-allowance method applies statewide -- Oregon recognizes five distinct methods (PHA schedule, HUSM, ECM, UCE, submetering) with different documentation, licensing, and OHCS-preapproval requirements, renewed annually inside a 90-day implementation window.

At a glance

Site control instruments accepted
Recorded deed/conveyance; valid purchase & sale agreement; valid option to purchase; valid option for a long-term lease; other OHCS-satisfactory evidence
Site control minimum term
Not stated as a fixed figure in the ORCA Manual reviewed; option duration should "align with the proposed financial closing date" and allow for extension
Market analysis freshness
No more than 6 months old at application or re-application
Market analysis capture-rate benchmark
25% (below indicates a stronger market; above, a weaker market -- OHCS's stated framing, not confirmed as an automatic disqualifier)
Market rent adjustment
Net rents at least 10% below achievable market rent, or a stated explanation why not applicable
Rental-analysis certification
Must be completed by a State Certified General Appraiser (USPAP, ORS 674)
Appraisal requirement
Required for every Project, acquisition or not
Appraisal delivery deadlines
At/before Commitment step (standard ORCA); within 90 days of award (9% LIHTC); ≥30 days before construction close (4% LIHTC)
Operating expense underwriting range
$6,500-$8,500 per unit per year, excluding property taxes and resident services; PSH units minimum $8,000/unit/year
CNA requirement
Required for Rehabilitation/Preservation; waived for acquisition-only preservation or complete redevelopment/demolition
Environmental report standard at Impact Assessment
ESA Phase I/II ≤6 months old, or a documented completion plan
Historic preservation trigger
Buildings 50 years old or older require SHPO contact
Utility allowance methods
PHA schedule, HUD Utility Schedule Model (HUSM), Energy Consumption Model (ECM), Utility Cost Estimate (UCE), submetering
Utility allowance review cycle
Annual review; 90-day implementation window after a new allowance is determined

Governing authority

  • Site control, zoning-in-place, and permit-submission standardsOHCS, Oregon Centralized Application (ORCA) Manual, Version 3.0 (July 13, 2026), Step 1: Impact Assessment and Step 2: Financial Eligibility
  • Capital Needs Assessment and Rehabilitation/Preservation standardsOHCS, ORCA Manual, Version 3.0, Step 1: Impact Assessment, Rehabilitation/Preservation
  • Environmental reports standardOHCS, ORCA Manual, Version 3.0, Step 1: Impact Assessment, Environmental reports
  • Market analysis freshness, capture rate, and appraiser-certification requirementOHCS, LIHTC Market Analysis Guidelines webpage, oregon.gov/ohcs/rental-housing/housing-development/development-resources/Pages/market-analysis-guidelines.aspx
  • Market study requirement under federal law2025 Oregon QAP, Market Study section, citing IRC §42(m)(1)(A)(iii)
  • Appraisal review process, appraisal requirements, and deadlinesOHCS, General Policy and Guideline Manual (July 2026 ed.), Appraisal Review Process and Appraisal Requirements
  • Operating expense standards and PSH minimumOHCS, General Policy and Guideline Manual (July 2026 ed.), General Underwriting
  • Environmental Assurance and Historic Preservation (SHPO) triggerOHCS, General Policy and Guideline Manual (July 2026 ed.), Environmental Assurance
  • Utility allowance methods and submission/implementation timelinesOHCS, Utility Allowance Guide for Owners and Agents webpage, oregon.gov/ohcs/compliance-monitoring/pages/utility-allowances-for-owners-and-agents.aspx
  • HUSM as an allowed LIHTC utility allowance method26 CFR §1.42-10
  • Submetering as an actual-consumption billing methodIRS Notice 2009-44
  • Rental analysis as an appraisal functionORS 674; Uniform Standards of Professional Appraisal Practice (USPAP)

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