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Single Family ResidenceResidential
$405,658$402 / 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 94How 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 $400,000 on Jun 13, 2024

8734 SE KNAPP ST

PORTLAND, OR 97266
3
Beds
2
Baths
1,008 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
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

$406K
$383K low$428K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$400,000 · Jun 13, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,172 (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.$191,930 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$186,340
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$424,590

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyMULTNOMAH
Lot (acres)The size of the land the home sits on, from county records.0.14
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Baseboard
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

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
Kelly Elementary SchoolD+
Elementary · Grades EE–5 · 0.2 mi
M
Lane Middle SchoolD
Middle · Grades 6–8 · 1.4 mi
H
Franklin High SchoolC+
High · Grades 9–12 · 2.8 mi

District: Portland School District 1j

Neighborhood · ZIP 97266These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.109
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.183

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.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.34,912
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,795 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,408
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$94,273
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.48%

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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

8734 Se Knapp 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 75% of homes in Multnomah County
  • Costs more per square foot than 87% of homes in Portland 97266
  • Smaller than 81% of homes in Multnomah County
  • Newer than 69% of homes in Lents

What homes are worth in Portland 97266

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

This home
$231K$652K

This home is worth more than 60% of homes in Portland 97266.

How it measures up in Portland 97266

The dot is this home. The mark in the middle is the typical home in Portland 97266.

Estimated value$405,658
CheaperTypical $389,198Pricier

Pricier than 60% of homes nearby

Price per ft²$402
CheaperTypical $302Pricier

Pricier than 87% of homes nearby

Living area1,008 ft²
SmallerTypical 1,288 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.14 ac
SmallerTypical 0.16 acBigger

Bigger than 45% of homes nearby

Year built1979
OlderTypical 1963Newer

Newer than 64% of homes nearby

How 8734 Se Knapp St ranks against every home in each area.
MeasureThis homeLentsPortland 97266Multnomah County
Estimated valuepricier than$405,65860% of homes60% of homes25% of homes
Price per ft²pricier than$40284% of homes87% of homes74% of homes
Living areabigger than1,008 ft²28% of homes28% of homes19% of homes
Lot sizebigger than0.14 ac52% of homes45% of homes52% of homes
Year builtnewer than197969% of homes64% of homes68% of homes

About 8734 Se Knapp St

How much is 8734 Se Knapp St, Portland, OR worth?

The TopHap Estimate for 8734 Se Knapp St, Portland, OR is $405,658 as of Oct 21, 2026. The likely range is $383,146 to $428,170. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8734 Se Knapp St, Portland, OR last sell?

8734 Se Knapp St, Portland, OR last sold on Jun 13, 2024 for $400,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 8734 Se Knapp St, Portland, OR?

8734 Se Knapp St, Portland, OR has 3 bedrooms, 2 bathrooms, 1,008 square feet of living space and a 0.14-acre lot.

When was 8734 Se Knapp St, Portland, OR built?

8734 Se Knapp St, Portland, OR was built in 1979, making it 47 years old. It is a ranch home. The building has 1 story.

What schools serve 8734 Se Knapp St, Portland, OR?

8734 Se Knapp St, Portland, OR is assigned to Kelly Elementary School (elementary), rated D+; Lane Middle School (middle), rated D; Franklin High School (high), rated C+. All sit in Portland School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8734 Se Knapp St, Portland, OR compare to other homes in Portland 97266?

Among the 9,979 homes in Portland 97266, it is worth more than 60% of them ($405,658 against a typical $389,198), its price per square foot is higher than 87% of them ($402 against a typical $302), it is bigger than 28% of them (1,008 ft² against a typical 1,288 ft²), its lot is bigger than 45% of them (0.14 ac against a typical 0.16 ac) and it is newer than 64% of them (1979 against a typical 1963). Measured against all of Multnomah County, it is worth more than 25% 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 8734 Se Knapp St, Portland, OR?

The 2025 property tax bill for 8734 Se Knapp St, Portland, OR was $5,172. The county assessed it at $191,930.

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