
In many states your tax bill tracks your purchase price. Oregon does not work that way. Voter-approved measures in the 1990s decoupled taxable assessed value from real market value and limited how fast assessed value can grow. The practical effect is that two nearly identical neighboring houses can carry noticeably different tax bills.
Your county assessment shows both. Real market value is the assessor's estimate of what it would sell for. Assessed value is the number your taxes are actually calculated on, and it is generally constrained in how much it can increase year to year. Buying a house does not reset it to your purchase price.
Do not assume your taxes will match the seller's current bill forever, and do not assume they will jump to match your purchase price either. Look up the specific property, look at both values, and factor the real number into your monthly payment math. Your lender will escrow for it.
Your total rate combines permanent rates with voter-approved local option levies and bonds, which is why rates differ between taxing districts. Two properties a mile apart can sit in different school or fire districts with different rates.
Land in qualifying farm or forest use can be assessed at its use value rather than market value, which can lower the bill substantially. It comes with conditions, and disqualification can trigger back taxes. If you are buying deferred land, understand exactly what you are inheriting and what you must keep doing to hold it.
Lane County Assessment and Taxation publishes property tax information by account. Look up any property you are seriously considering, confirm both values and the current bill, and check whether any special assessments or deferrals apply.
Not automatically to match your purchase price. Oregon's system limits assessed value growth and does not reset on sale the way some states do. Look up the specific property to see the current figures.
Because assessed values were set at different times under Oregon's system and grow under caps. Similar homes can carry different assessed values for entirely historical reasons.
Removal can trigger additional taxes for prior years. Before buying deferred land, get clear on the deferral status and what continued qualification requires.
Lane County Assessment and Taxation maintains property records searchable by account or address.
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