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Single Family ResidenceResidential
$469,838$452 / 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 Sep 24, 2026
Last sold for $250,000 on Nov 22, 2006

12100 NE KNOTT ST

PORTLAND, OR 97220
3
Beds
1.5
Baths
1,040 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$470K
$443K low$496K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Nov 22, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,854 (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.$212,140 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$205,970
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$477,080

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.0.30
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.Shed · 25 ft²Patio · 1,500 ft²

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.

Foreclosure Filings(2)

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

E
Sacramento Elementary SchoolD
Elementary · Grades PK–5 · 0.4 mi
M
Parkrose Middle SchoolD-
Middle · Grades 6–8 · 0.6 mi
H
Parkrose High SchoolD-
High · Grades 9–12 · 0.8 mi

District: Parkrose School District 3

Neighborhood · ZIP 97220These 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.105
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 100.180

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.31,399
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,464 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,422
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,045
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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

12100 Ne Knott 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 more than 71% of homes in Portland 97220
  • Costs more per square foot than 93% of homes in Parkrose Heights
  • Smaller than 79% of homes in Multnomah County
  • Has a bigger lot than 94% of homes in Portland 97220
  • Newer than 70% of homes in Parkrose Heights

What homes are worth in Portland 97220

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

This home
$252K$654K

This home is worth more than 71% of homes in Portland 97220.

How it measures up in Portland 97220

The dot is this home. The mark in the middle is the typical home in Portland 97220.

Estimated value$469,838
CheaperTypical $424,341Pricier

Pricier than 71% of homes nearby

Price per ft²$452
CheaperTypical $315Pricier

Pricier than 91% of homes nearby

Living area1,040 ft²
SmallerTypical 1,356 ft²Bigger

Bigger than 28% of homes nearby

Lot size0.3 ac
SmallerTypical 0.16 acBigger

Bigger than 94% of homes nearby

Year built1956
OlderTypical 1952Newer

Newer than 68% of homes nearby

How 12100 Ne Knott St ranks against every home in each area.
MeasureThis homeParkrose HeightsPortland 97220Multnomah County
Estimated valuepricier than$469,83869% of homes71% of homes43% of homes
Price per ft²pricier than$45293% of homes91% of homes85% of homes
Living areabigger than1,040 ft²29% of homes28% of homes21% of homes
Lot sizebigger than0.3 ac92% of homes94% of homes88% of homes
Year builtnewer than195670% of homes68% of homes48% of homes

About 12100 Ne Knott St

How much is 12100 Ne Knott St, Portland, OR worth?

The TopHap Estimate for 12100 Ne Knott St, Portland, OR is $469,838 as of Sep 24, 2026. The likely range is $443,451 to $496,225. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12100 Ne Knott St, Portland, OR last sell?

12100 Ne Knott St, Portland, OR last sold on Nov 22, 2006 for $250,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 12100 Ne Knott St, Portland, OR?

12100 Ne Knott St, Portland, OR has 3 bedrooms, 1.5 bathrooms, 1,040 square feet of living space and a 0.30-acre lot.

When was 12100 Ne Knott St, Portland, OR built?

12100 Ne Knott St, Portland, OR was built in 1956, making it 70 years old. The building has 1 story.

What schools serve 12100 Ne Knott St, Portland, OR?

12100 Ne Knott St, Portland, OR is assigned to Sacramento Elementary School (elementary), rated D; Parkrose Middle School (middle), rated D-; Parkrose High School (high), rated D-. All sit in Parkrose School District 3. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12100 Ne Knott St, Portland, OR compare to other homes in Portland 97220?

Among the 8,722 homes in Portland 97220, it is worth more than 71% of them ($469,838 against a typical $424,341), its price per square foot is higher than 91% of them ($452 against a typical $315), it is bigger than 28% of them (1,040 ft² against a typical 1,356 ft²), its lot is bigger than 94% of them (0.3 ac against a typical 0.16 ac) and it is newer than 68% of them (1956 against a typical 1952). Measured against all of Multnomah County, it is worth more than 43% 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 12100 Ne Knott St, Portland, OR?

The 2025 property tax bill for 12100 Ne Knott St, Portland, OR was $4,854. The county assessed it at $212,140.

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