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Single Family ResidenceResidential
$596,824$265 / 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 97How 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

10830 SE ALYSSA DR

HAPPY VALLEY, OR 97086
4
Beds
3 / 1
Baths
2,253 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.

Valuation

$597K
$577K low$617K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,424 (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.$337,284 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$327,461
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$707,150

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyClackamas
HeatingThe type of heating system in the home.None
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
Whitcomb Elementary SchoolD+
Elementary · Grades KG–5 · 0.8 mi
M
Wilbur Rowe Middle SchoolD+
Middle · Grades 6–8 · 2.8 mi
H
Milwaukie High SchoolD-
High · Grades 9–12 · 3.2 mi

District: North Clackamas School District 12

Neighborhood · ZIP 97086These 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.72
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 100.182

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.0%
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.32,639
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,216 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,723
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$134,476
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.52 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

10830 Se Alyssa Dr 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 96% of homes in Southgate
  • Costs less per square foot than 77% of homes in Clackamas County
  • Bigger than 89% of homes in Southgate
  • Has a bigger lot than 67% of homes in Southgate
  • Newer than 90% of homes in Southgate

What homes are worth in Happy Valley 97086

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

This home
$281K$1.3M

This home is worth more than 27% of homes in Happy Valley 97086.

How it measures up in Happy Valley 97086

The dot is this home. The mark in the middle is the typical home in Happy Valley 97086.

Estimated value$596,824
CheaperTypical $698,366Pricier

Pricier than 27% of homes nearby

Price per ft²$265
CheaperTypical $263Pricier

Pricier than 52% of homes nearby

Living area2,253 ft²
SmallerTypical 2,627 ft²Bigger

Bigger than 34% of homes nearby

Lot size0.23 ac
SmallerTypical 0.21 acBigger

Bigger than 61% of homes nearby

Year built2005
OlderTypical 2001Newer

Newer than 65% of homes nearby

How 10830 Se Alyssa Dr ranks against every home in each area.
MeasureThis homeSouthgateHappy Valley 97086Clackamas County
Estimated valuepricier than$596,82496% of homes27% of homes47% of homes
Price per ft²pricier than$26531% of homes52% of homes23% of homes
Living areabigger than2,253 ft²89% of homes34% of homes60% of homes
Lot sizebigger than0.23 ac67% of homes61% of homes51% of homes
Year builtnewer than200590% of homes65% of homes84% of homes

About 10830 Se Alyssa Dr

How much is 10830 Se Alyssa Dr, Happy Valley, OR worth?

The TopHap Estimate for 10830 Se Alyssa Dr, Happy Valley, OR is $596,824 as of Sep 24, 2026. The likely range is $577,080 to $616,568. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10830 Se Alyssa Dr, Happy Valley, OR last sell?

10830 Se Alyssa Dr, Happy Valley, OR last sold on Jan 18, 2022, according to the county's recorded deed.

How big is 10830 Se Alyssa Dr, Happy Valley, OR?

10830 Se Alyssa Dr, Happy Valley, OR has 4 bedrooms, 3 bathrooms and 2,253 square feet of living space.

When was 10830 Se Alyssa Dr, Happy Valley, OR built?

10830 Se Alyssa Dr, Happy Valley, OR was built in 2005, making it 21 years old.

What schools serve 10830 Se Alyssa Dr, Happy Valley, OR?

10830 Se Alyssa Dr, Happy Valley, OR is assigned to Whitcomb Elementary School (elementary), rated D+; Wilbur Rowe Middle School (middle), rated D+; Milwaukie High School (high), rated D-. All sit in North Clackamas School District 12. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10830 Se Alyssa Dr, Happy Valley, OR compare to other homes in Happy Valley 97086?

Among the 10,557 homes in Happy Valley 97086, it is worth more than 27% of them ($596,824 against a typical $698,366), its price per square foot is higher than 52% of them ($265 against a typical $263), it is bigger than 34% of them (2,253 ft² against a typical 2,627 ft²), its lot is bigger than 61% of them (0.23 ac against a typical 0.21 ac) and it is newer than 65% of them (2005 against a typical 2001). Measured against all of Clackamas County, it is worth more than 47% 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 10830 Se Alyssa Dr, Happy Valley, OR?

The 2025 property tax bill for 10830 Se Alyssa Dr, Happy Valley, OR was $6,424. The county assessed it at $337,284.

More homes on Se Alyssa Dr

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Assigned schools

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