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Single Family ResidenceResidential
$504,938$243 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $100,000 on Oct 31, 1997

531 SE 18TH LN

GRESHAM, OR 97080
3
Beds
3
Baths
2,076 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
10,330 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$505K
$437K low$573K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$100,000 · Oct 31, 1997

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,327 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$261,630 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$254,010
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$493,800

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.39 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMULTNOMAH
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 200 ft²

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
East Gresham Elementary SchoolC-
Elementary · Grades KG–5 · 0.7 mi
M
Dexter McCarty Middle SchoolD+
Middle · Grades 6–8 · 0.8 mi
H
Gresham High SchoolD-
High · Grades 9–12 · 1.6 mi

District: Gresham-Barlow School District 1j

Neighborhood · ZIP 97080These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.54
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.176

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.43,280
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,022 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,927
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,095
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.60 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

531 Se 18th Ln measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 80% of homes in Gresham Butte
  • Costs less per square foot than 89% of homes in Multnomah County
  • Bigger than 74% of homes in Multnomah County
  • Among the largest lots in Multnomah County
  • Older than 77% of homes in Gresham Butte

What homes are worth in Gresham 97080

Each bar is how many homes fall in that price range. The marker is this home.

This home
$253K$919K

This home is worth more than 45% of homes in Gresham 97080.

How it measures up in Gresham 97080

The dot is this home. The mark in the middle is the typical home in Gresham 97080.

Estimated value$504,938
CheaperTypical $517,405Pricier

Pricier than 45% of homes nearby

Price per ft²$243
CheaperTypical $280Pricier

Pricier than 23% of homes nearby

Living area2,076 ft²
SmallerTypical 1,768 ft²Bigger

Bigger than 68% of homes nearby

Lot size10,330 ac
SmallerTypical 0.18 acBigger

Bigger than 98% of homes nearby

Year built1977
OlderTypical 1991Newer

Newer than 24% of homes nearby

How 531 Se 18th Ln ranks against every home in each area.
MeasureThis homeGresham ButteGresham 97080Multnomah County
Estimated valuepricier than$504,93820% of homes45% of homes52% of homes
Price per ft²pricier than$24330% of homes23% of homes11% of homes
Living areabigger than2,076 ft²41% of homes68% of homes74% of homes
Lot sizebigger than10,330 ac96% of homes98% of homesalmost all homes
Year builtnewer than197723% of homes24% of homes63% of homes

About 531 Se 18th Ln

How much is 531 Se 18th Ln, Gresham, OR worth?

The TopHap Estimate for 531 Se 18th Ln, Gresham, OR is $504,938 as of Oct 21, 2026. The likely range is $437,056 to $572,820. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 531 Se 18th Ln, Gresham, OR last sell?

531 Se 18th Ln, Gresham, OR last sold on Oct 31, 1997 for $100,000, according to the county's recorded deed.

How big is 531 Se 18th Ln, Gresham, OR?

531 Se 18th Ln, Gresham, OR has 3 bedrooms, 3 bathrooms and 2,076 square feet of living space.

When was 531 Se 18th Ln, Gresham, OR built?

531 Se 18th Ln, Gresham, OR was built in 1977, making it 49 years old. The building has 1 story.

What schools serve 531 Se 18th Ln, Gresham, OR?

531 Se 18th Ln, Gresham, OR is assigned to East Gresham Elementary School (elementary), rated C-; Dexter McCarty Middle School (middle), rated D+; Gresham High School (high), rated D-. All sit in Gresham-Barlow School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 531 Se 18th Ln, Gresham, OR compare to other homes in Gresham 97080?

Among the 14,215 homes in Gresham 97080, it is worth more than 45% of them ($504,938 against a typical $517,405), its price per square foot is higher than 23% of them ($243 against a typical $280), it is bigger than 68% of them (2,076 ft² against a typical 1,768 ft²), its lot is bigger than 98% of them (10,330 ac against a typical 0.18 ac) and it is newer than 24% of them (1977 against a typical 1991). Measured against all of Multnomah County, it is worth more than 52% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 531 Se 18th Ln, Gresham, OR?

The 2026 property tax bill for 531 Se 18th Ln, Gresham, OR was $5,327. The county assessed it at $261,630.

More homes on Se 18th Ln

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Assigned schools

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