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Single Family ResidenceResidential
$527,067$341 / 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 Aug 30, 2026

17740 LOUNDREE DR

SANDY, OR 97055
3
Beds
2
Baths
1,545 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
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

$527K
$503K low$551K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,398 (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.$287,902 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$279,517
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$457,473

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.44
40
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
34
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
45
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
99
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
4
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyClackamas
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Concrete
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air
FireplaceWhether the home has a fireplace, and what kind.Yes
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
Sandy Grade SchoolB
Elementary · Grades KG–5 · 0.4 mi
M
Cedar Ridge Middle SchoolC
Middle · Grades 6–8 · 0.7 mi
H
Sandy High SchoolB-
High · Grades 9–12 · 1.3 mi

District: Oregon Trail School District 46

Neighborhood · ZIP 97055These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.154

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
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.19,279
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.132 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$102,622
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$117,966
Average tempThe average temperature here across a full year.47°F
Annual precipHow much rain and melted snow falls here in a typical year.96 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

17740 Loundree 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 less than 67% of homes in Clackamas County
  • Costs more per square foot than 81% of homes in Sandy
  • Smaller than 72% of homes in Clackamas County
  • Has a smaller lot than 72% of homes in Clackamas County
  • Newer than 67% of homes in Clackamas County

What homes are worth in Sandy 97055

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

This home
$276K$1.2M

This home is worth more than 53% of homes in Sandy 97055.

How it measures up in Sandy 97055

The dot is this home. The mark in the middle is the typical home in Sandy 97055.

Estimated value$527,067
CheaperTypical $515,638Pricier

Pricier than 53% of homes nearby

Price per ft²$341
CheaperTypical $305Pricier

Pricier than 71% of homes nearby

Living area1,545 ft²
SmallerTypical 1,760 ft²Bigger

Bigger than 37% of homes nearby

Lot size0.17 ac
SmallerTypical 0.32 acBigger

Bigger than 32% of homes nearby

Year built1994
OlderTypical 1992Newer

Newer than 53% of homes nearby

How 17740 Loundree Dr ranks against every home in each area.
MeasureThis homeSandySandy 97055Clackamas County
Estimated valuepricier than$527,06762% of homes53% of homes33% of homes
Price per ft²pricier than$34181% of homes71% of homes63% of homes
Living areabigger than1,545 ft²39% of homes37% of homes28% of homes
Lot sizebigger than0.17 ac48% of homes32% of homes28% of homes
Year builtnewer than199443% of homes53% of homes67% of homes

About 17740 Loundree Dr

How much is 17740 Loundree Dr, Sandy, OR worth?

The TopHap Estimate for 17740 Loundree Dr, Sandy, OR is $527,067 as of Aug 30, 2026. The likely range is $503,320 to $550,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 17740 Loundree Dr, Sandy, OR last sell?

17740 Loundree Dr, Sandy, OR last sold on May 15, 1997, according to the county's recorded deed.

How big is 17740 Loundree Dr, Sandy, OR?

17740 Loundree Dr, Sandy, OR has 3 bedrooms, 2 bathrooms and 1,545 square feet of living space.

When was 17740 Loundree Dr, Sandy, OR built?

17740 Loundree Dr, Sandy, OR was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 17740 Loundree Dr, Sandy, OR?

17740 Loundree Dr, Sandy, OR is assigned to Sandy Grade School (elementary), rated B; Cedar Ridge Middle School (middle), rated C; Sandy High School (high), rated B-. All sit in Oregon Trail School District 46. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 17740 Loundree Dr, Sandy, OR compare to other homes in Sandy 97055?

Among the 7,518 homes in Sandy 97055, it is worth more than 53% of them ($527,067 against a typical $515,638), its price per square foot is higher than 71% of them ($341 against a typical $305), it is bigger than 37% of them (1,545 ft² against a typical 1,760 ft²), its lot is bigger than 32% of them (0.17 ac against a typical 0.32 ac) and it is newer than 53% of them (1994 against a typical 1992). Measured against all of Clackamas County, it is worth more than 33% 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 17740 Loundree Dr, Sandy, OR?

The 2025 property tax bill for 17740 Loundree Dr, Sandy, OR was $4,398. The county assessed it at $287,902.

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