Happy Valley, Canby and Molalla Mortgages: New Construction MAV Reset and Local School Bonds — Basalt & Byline
Updated October 2026
A newly built home in Happy Valley, the Damascus area, Canby or Molalla can carry a tax estimate based on a parcel that previously held only land. That makes the listing's tax figure a weak starting point for the completed home's monthly payment. The important question is what the assessor will add for construction, not whether the purchase price creates an automatic reset.
New construction creates exception value, not a sales-price reset
Under Oregon Measure 50, Maximum Assessed Value generally grows no more than 3% annually unless an exception applies. New construction and qualifying major remodeling can add exception value. A sale by itself does not reset MAV to the transaction price.
The assessor applies statutory valuation methods, including the applicable changed property ratio, rather than simply adding the full construction cost to MAV. Assessed value is generally the lower of Real Market Value and Maximum Assessed Value.
For a new build, request:
- The current land and improvement assessment.
- The construction status reflected in the latest tax roll.
- An estimate for the completed property from the assessor or a documented lender methodology.
- An explanation of how escrow will handle later tax changes.
The Oregon Department of Revenue explains the statewide framework. Local parcel records supply the property-specific details.
School bonds and Measure 5 need separate attention
Measure 5 generally limits covered education taxes to $5 per $1,000 of Real Market Value and covered general-government taxes to $10 per $1,000. When covered taxes exceed those limits, compression can reduce them. Certain voter-approved bonded debt falls outside those limits.
Consequently, a school bond can affect the bill even when a buyer expects compression to constrain taxes. Compare the actual tax-code area, school district and bond levies for each parcel. A city name or nearby mailing address is not enough to establish an identical tax burden.
Compare the mortgage after fixing the tax assumption
The 2026 conforming baseline is $832,750 for one-unit homes throughout Oregon. Clackamas County belongs to the Portland-Vancouver-Hillsboro metro, where FHA limits exceed the $541,287 national floor. Verify the current county ceiling through HUD FHA Mortgage Limits.
Enter the completed-home tax estimate in the monthly payment calculator, alongside HOA dues and insurance. Then compare builder incentives with the South Hillsboro and Bethany guide.
Basalt & Byline can evaluate affordability using the expected stabilized payment instead of a temporary land-only escrow figure.
Compare Current Mortgage Rates
Compare current APRs, points, fees, and estimated monthly payments from participating lenders below.
Loan Program Comparison: 2026 Benchmarks
Happy Valley, Canby and Molalla Mortgages: New Construction MAV Reset and Local School Bonds — Choose a mortgage by comparing eligibility, upfront cash and total monthly costs, not the advertised rate alone. Conventional, FHA, VA and USDA serve different borrowers. Confirm county limits, taxes, insurance and lender requirements before comparing personalized Loan Estimates for your household.
Historical 2025 one-unit comparison: conforming $832,750; FHA floor $541,287. County and unit-count limits can differ.
| Loan program | Down payment / equity | 2026 one-unit baseline | Costs and page-specific comparison |
|---|---|---|---|
| Conventional | 3%–5% subject to eligibility | $832,750 | PMI generally below 20% down |
| FHA | 3.5% at 580+; 10% at 500–579 | $541,287 floor | 1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years |
| VA | 0% for eligible borrowers | No VA limit with full entitlement | No monthly PMI; funding fee unless exempt |
| USDA | 0% for eligible borrowers | Income, address and repayment eligibility | Guarantee and annual fees; confirm current schedule |
| Jumbo | Lender-specific cash and reserves | Above applicable conforming limit | Lender-specific pricing and insurance |
| Home Equity / Refinance | Equity and underwriting dependent | Property and lender dependent | Compare closing costs, term and break-even |
Sources: FHFA limits; HUD FHA limits.
Editorial Methodology & Primary Sources
Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.
Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.
Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.
- Consumer Financial Protection Bureau (CFPB) — Loan Estimates, APR and borrower disclosures; Regulation Z.
- U.S. Department of Housing and Urban Development (HUD / FHA) — FHA program guidance.
- U.S. Department of Veterans Affairs (VA) — VA loan eligibility and benefits.
- Freddie Mac Primary Mortgage Market Survey (PMMS) — published rate benchmarks.
- U.S. Census state tax collections — state property tax benchmarks; confirm parcel-specific assessments and exemptions with the state revenue department and local assessor.
- Oregon Housing and Community Services — state housing finance and property tax authority.
- Oregon Department of Revenue — state housing finance and property tax authority.
The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.