Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$242,139$388 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $190,000 on Jun 23, 2022

18231 SE ASH ST

PORTLAND, OR 97233
2
Beds
1
Baths
624 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.
4,101 ft²
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$242K
$229K low$255K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,000 · Jun 23, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,508 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$78,610 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$76,330
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$246,610

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMULTNOMAH
Lot (acres)The size of the land the home sits on, from county records.0.09
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Davis Elementary SchoolF
Elementary · Grades KG–5 · 0.7 mi
M
Reynolds Middle SchoolF
Middle · Grades 6–8 · 1.2 mi
H
Reynolds High SchoolD-
High · Grades 9–12 · 3.6 mi

District: Reynolds School District 7

Neighborhood · ZIP 97233These 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.100
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.179

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.18%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.37,504
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.8,276 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$54,538
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$72,499
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

Owner Tools

Do you own this home?
Claim this home

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

18231 Se Ash St 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 97% of homes in Rockwood
  • Costs more per square foot than 89% of homes in Rockwood
  • Smaller than 98% of homes in Portland 97233
  • Has a smaller lot than 93% of homes in Portland 97233
  • Older than 92% of homes in Rockwood

What homes are worth in Portland 97233

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

This home
$209K$546K

This home is worth more than 4% of homes in Portland 97233.

How it measures up in Portland 97233

The dot is this home. The mark in the middle is the typical home in Portland 97233.

Estimated value$242,139
CheaperTypical $390,613Pricier

Pricier than 4% of homes nearby

Price per ft²$388
CheaperTypical $294Pricier

Pricier than 88% of homes nearby

Living area624 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 2% of homes nearby

Lot size4,101 ft²
SmallerTypical 0.18 acBigger

Bigger than 7% of homes nearby

Year built1949
OlderTypical 1962Newer

Newer than 10% of homes nearby

How 18231 Se Ash St ranks against every home in each area.
MeasureThis homeRockwoodPortland 97233Multnomah County
Estimated valuepricier than$242,1393% of homes4% of homes3% of homes
Price per ft²pricier than$38889% of homes88% of homes70% of homes
Living areabigger than624 ft²4% of homes2% of homes3% of homes
Lot sizebigger than4,101 ft²9% of homes7% of homes15% of homes
Year builtnewer than19498% of homes10% of homes37% of homes

About 18231 Se Ash St

How much is 18231 Se Ash St, Portland, OR worth?

The TopHap Estimate for 18231 Se Ash St, Portland, OR is $242,139 as of Sep 24, 2026. The likely range is $228,967 to $255,311. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18231 Se Ash St, Portland, OR last sell?

18231 Se Ash St, Portland, OR last sold on Jun 23, 2022 for $190,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18231 Se Ash St, Portland, OR?

18231 Se Ash St, Portland, OR has 2 bedrooms, 1 bathrooms, 624 square feet of living space and a 0.09-acre lot.

When was 18231 Se Ash St, Portland, OR built?

18231 Se Ash St, Portland, OR was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 18231 Se Ash St, Portland, OR?

18231 Se Ash St, Portland, OR is assigned to Davis Elementary School (elementary), rated F; Reynolds Middle School (middle), rated F; Reynolds High School (high), rated D-. All sit in Reynolds School District 7. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18231 Se Ash St, Portland, OR compare to other homes in Portland 97233?

Among the 8,540 homes in Portland 97233, it is worth more than 4% of them ($242,139 against a typical $390,613), its price per square foot is higher than 88% of them ($388 against a typical $294), it is bigger than 2% of them (624 ft² against a typical 1,288 ft²), its lot is bigger than 7% of them (4,101 ft² against a typical 0.18 ac) and it is newer than 10% of them (1949 against a typical 1962). Measured against all of Multnomah County, it is worth more than 3% 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 18231 Se Ash St, Portland, OR?

The 2025 property tax bill for 18231 Se Ash St, Portland, OR was $1,508. The county assessed it at $78,610.

More homes on Se Ash St

Closest homes

More homes in Portland 97233

Assigned schools

Explore the area

See this home in context

Open 18231 Se Ash St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map