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Single Family ResidenceResidential
$676,577$278 / 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

21 NOVA CT

LAKE OSWEGO, OR 97035
4
Beds
2.5
Baths
2,434 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.
1991
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$677K
$642K low$711K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,150 (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.$463,380 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$449,890
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$678,770

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.0.14
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood
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(7)

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
Markham Elementary SchoolA
Elementary · Grades KG–5 · 1.0 mi
M
Jackson Middle SchoolA-
Middle · Grades 6–8 · 1.1 mi
H
Ida B. Wells High SchoolA-
High · Grades 9–12 · 3.4 mi

District: Portland School District 1j

Neighborhood · ZIP 97035These 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.80
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.189

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.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.25,687
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,162 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$124,741
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$163,301
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

21 Nova Ct 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 79% of homes in Multnomah County
  • Costs less per square foot than 86% of homes in Lake Oswego 97035
  • Bigger than 84% of homes in Multnomah County
  • Has a smaller lot than 76% of homes in Lake Oswego 97035
  • Newer than 91% of homes in Mountain Park

What homes are worth in Lake Oswego 97035

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

This home
$213K$2M

This home is worth more than 41% of homes in Lake Oswego 97035.

How it measures up in Lake Oswego 97035

The dot is this home. The mark in the middle is the typical home in Lake Oswego 97035.

Estimated value$676,577
CheaperTypical $749,769Pricier

Pricier than 41% of homes nearby

Price per ft²$278
CheaperTypical $359Pricier

Pricier than 14% of homes nearby

Living area2,434 ft²
SmallerTypical 2,096 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.14 ac
SmallerTypical 0.22 acBigger

Bigger than 24% of homes nearby

Year built1991
OlderTypical 1980Newer

Newer than 77% of homes nearby

How 21 Nova Ct ranks against every home in each area.
MeasureThis homeMountain ParkLake Oswego 97035Multnomah County
Estimated valuepricier than$676,57763% of homes41% of homes79% of homes
Price per ft²pricier than$27834% of homes14% of homes24% of homes
Living areabigger than2,434 ft²71% of homes61% of homes84% of homes
Lot sizebigger than0.14 ac39% of homes24% of homes51% of homes
Year builtnewer than199191% of homes77% of homes75% of homes

About 21 Nova Ct

How much is 21 Nova Ct, Lake Oswego, OR worth?

The TopHap Estimate for 21 Nova Ct, Lake Oswego, OR is $676,577 as of Sep 24, 2026. The likely range is $642,440 to $710,714. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Nova Ct, Lake Oswego, OR last sell?

21 Nova Ct, Lake Oswego, OR last sold on Jan 1, 1900, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21 Nova Ct, Lake Oswego, OR?

21 Nova Ct, Lake Oswego, OR has 4 bedrooms, 2.5 bathrooms, 2,434 square feet of living space and a 0.14-acre lot.

When was 21 Nova Ct, Lake Oswego, OR built?

21 Nova Ct, Lake Oswego, OR was built in 1991, making it 35 years old. The building has 2 stories.

What schools serve 21 Nova Ct, Lake Oswego, OR?

21 Nova Ct, Lake Oswego, OR is assigned to Markham Elementary School (elementary), rated A; Jackson Middle School (middle), rated A-; Ida B. Wells High School (high), rated A-. All sit in Portland School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Nova Ct, Lake Oswego, OR compare to other homes in Lake Oswego 97035?

Among the 9,095 homes in Lake Oswego 97035, it is worth more than 41% of them ($676,577 against a typical $749,769), its price per square foot is higher than 14% of them ($278 against a typical $359), it is bigger than 61% of them (2,434 ft² against a typical 2,096 ft²), its lot is bigger than 24% of them (0.14 ac against a typical 0.22 ac) and it is newer than 77% of them (1991 against a typical 1980). Measured against all of Multnomah County, it is worth more than 79% 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 21 Nova Ct, Lake Oswego, OR?

The 2025 property tax bill for 21 Nova Ct, Lake Oswego, OR was $10,150. The county assessed it at $463,380.

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