What Is Your Multnomah County, Oregon Land Worth?

Start with what similar nearby land has sold for, then compare the details. A city lot, wooded hillside and large rural tract may serve different buyers. Tax values can help you understand the record, but they are not a promise of what a buyer will pay today.

Find the Right Property Before Comparing Prices

Save the property ID from your tax statement. If you are selling several lots, list each one. Make sure an offer or price opinion covers the same land you want to sell.

The county’s Property Search Tools and Maps page links to MultcoPropTax. Its free guest login lets you search by property ID or address and view property details, values and taxes. Use the ID when an empty lot has no address.

The same page links to the Survey and Assessment Image Locator, called SAIL. It has surveys, recorded lot maps and assessment maps. Match what you find with your deed and location. A map is useful for checking the land you mean; it does not settle a boundary dispute.

If the acres, lot numbers or location differ from your papers, ask the county or closing team for help. Do not guess which result belongs to you.

Know Which Tax Value You Are Looking At

Oregon property records can show several values. The county’s Property Assessment FAQs explains the terms:

• Real Market Value: the county’s estimate of market value for the tax assessment date.
• Assessed Value: a value used in working out the property tax bill.
• Maximum Assessed Value: a value set under Oregon’s tax rules, with rules for changes to the property.

These figures answer tax questions. None is a guaranteed sale price today. The date matters, too. Ask the county about a value you do not understand, and use recent comparable sales for your selling decision.

For an empty lot, do not copy a total value from a property with a house. Even the land portion of a house’s tax record is not proof that empty land sold for that amount.

Compare Land That Fits the Same Buyer

Look nearby first, but do not rely on the mailing city alone. Compare what someone could use and what they would need to check before buying.

• Size and layout: compare a small lot with other small lots, or a large tract with similar tracts.
• Access: check the road, entrance and any written right to cross another property.
• Usable ground: compare slopes, wet spots and room for the buyer’s intended use.
• Services: compare known water, sewer, well or septic details. Nearby lines do not prove a connection is ready.
• Allowed use: zoning means local rules for using land. Compare similar rules and written approvals.
• What was included: check for buildings, extra lots or other items in the sale.

A narrow city lot beside houses may not be a good match for a wooded hillside, even when both are small. A buyer may pay differently for flat ground, a difficult entrance or services already in place.

Ask a local land agent for a few completed sales and a plain explanation of why each fits. You do not need to turn into a property researcher to ask good pricing questions.

Check Each Sale and Count It Once

Keep a short comparison note for each useful sale:

• The property ID and sale date.
• The total price and acres included.
• The deed or recording reference, if available.
• Whether the price covered buildings or several lots.
• The access, usable ground and services.
• The main reason it is a good match, and the main difference.

The county’s Property Records Websites page links to MultcoRecords for recorded documents from February 2002 onward. Search results include a document number, recording date and land description. Check access and copy options before paying. Ask county customer service about older records.

A recording date tells you when the paper entered the records. Check the sale date separately when deciding how recent a comparison is.

Different addresses or lot labels may point to the same land. Check the property ID and deed reference and count the same sale once. If one price covers several lots, do not assign the full price to each one.

A family transfer, a sale with a house or an unexplained price can be a weak match for empty land. Keep an uncertain result out of your main comparison until you can explain it.

Build a Selling Range From the Best Matches

Give the closest matches the most weight. If similar sales are scarce, widen the dates or area and explain the differences. Keep the range wider when there are more unanswered questions.

A made-up example: Two acres sell for $180,000. That is $90,000 per acre. These are sample numbers, not a Multnomah County sale or an estimate for your land. Another two acres might have a different shape, road access or usable ground.

Price per acre helps you compare. It does not fix a poor match. For a small lot, the total price and practical use may tell you more than dividing it into an acre price.

Listings show what sellers ask. Completed sales show what buyers paid. If an agent or buyer gives you a price opinion, ask which sales support it and what they changed for your land’s differences.

You do not have to clear trees, order a new survey or plan a buyer’s home to start. Gather existing records and current photos. Before paying to resolve a missing detail, ask whether it is likely to change the price enough to justify the cost.

Compare the Money You Keep, Too

You can use an agent, find a buyer yourself or compare a direct offer. Think about the work, costs and written terms as well as the price.

Ask what you pay and what comes out of your payment. Agent fees, closing costs, unpaid taxes and a loan payoff can change the money you keep. Read the deposit terms, buyer checks and reasons they can cancel. Ask which steps remain before closing.

If you would like a direct offer from Reelvest, tell us about your land. You can compare it with other choices. See our Multnomah County seller guide for sale preparation, or use our offer worksheet to compare the written details.

Questions About Multnomah County, Oregon Land Value

Local source links reviewed October 4, 2026.