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Residential (General/Single)Residential
$565,347$447 / 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 $565,000 on Feb 19, 2026

21841 SE GRAND ISLAND LOOP

DAYTON, OR 97114
2
Beds
1
Baths
1,265 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.
1.39 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$565K
$533K low$598K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$565,000 · Feb 19, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,619 (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.$216,007 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$209,716
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$575,174

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.197 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.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountyYAMHILL
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
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(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.

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

H
Dayton High SchoolD-
High · Grades 9–12 · 6.5 mi
M
Dayton Junior High SchoolF
Middle · Grades 6–8 · 6.5 mi
E
Dayton Grade SchoolD
Elementary · Grades KG–5 · 6.6 mi

District: Dayton School District 8

Neighborhood · ZIP 97114These 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.81
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.108
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.179

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
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.6,002
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.103 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$90,500
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,017
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

21841 Se Grand Island Loop 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 81% of homes in Dayton 97114
  • Costs more per square foot than 98% of homes in Yamhill County
  • Smaller than 77% of homes in Yamhill County
  • Has a bigger lot than 84% of homes in Yamhill County
  • Older than 86% of homes in Yamhill County

What homes are worth in Dayton 97114

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

This home
$274K$1M

This home is worth more than 81% of homes in Dayton 97114.

How it measures up in Dayton 97114

The dot is this home. The mark in the middle is the typical home in Dayton 97114.

Estimated value$565,347
CheaperTypical $431,773Pricier

Pricier than 81% of homes nearby

Price per ft²$447
CheaperTypical $294Pricier

Pricier than 97% of homes nearby

Living area1,265 ft²
SmallerTypical 1,512 ft²Bigger

Bigger than 29% of homes nearby

Lot size1.39 ac
SmallerTypical 0.25 acBigger

Bigger than 74% of homes nearby

Year built1949
OlderTypical 1987Newer

Newer than 18% of homes nearby

How 21841 Se Grand Island Loop ranks against every home in each area.
MeasureThis homeDayton 97114Yamhill County
Estimated valuepricier than$565,34781% of homes72% of homes
Price per ft²pricier than$44797% of homes98% of homes
Living areabigger than1,265 ft²29% of homes23% of homes
Lot sizebigger than1.39 ac74% of homes84% of homes
Year builtnewer than194918% of homes14% of homes

About 21841 Se Grand Island Loop

How much is 21841 Se Grand Island Loop, Dayton, OR worth?

The TopHap Estimate for 21841 Se Grand Island Loop, Dayton, OR is $565,347 as of Sep 24, 2026. The likely range is $532,947 to $597,747. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21841 Se Grand Island Loop, Dayton, OR last sell?

21841 Se Grand Island Loop, Dayton, OR last sold on Feb 19, 2026 for $565,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21841 Se Grand Island Loop, Dayton, OR?

21841 Se Grand Island Loop, Dayton, OR has 2 bedrooms, 1 bathrooms and 1,265 square feet of living space.

When was 21841 Se Grand Island Loop, Dayton, OR built?

21841 Se Grand Island Loop, Dayton, OR was built in 1949, making it 77 years old. The building has 1 story.

What schools serve 21841 Se Grand Island Loop, Dayton, OR?

21841 Se Grand Island Loop, Dayton, OR is assigned to Dayton High School (high), rated D-; Dayton Junior High School (middle), rated F; Dayton Grade School (elementary), rated D. All sit in Dayton School District 8. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21841 Se Grand Island Loop, Dayton, OR compare to other homes in Dayton 97114?

Among the 1,389 homes in Dayton 97114, it is worth more than 81% of them ($565,347 against a typical $431,773), its price per square foot is higher than 97% of them ($447 against a typical $294), it is bigger than 29% of them (1,265 ft² against a typical 1,512 ft²), its lot is bigger than 74% of them (1.39 ac against a typical 0.25 ac) and it is newer than 18% of them (1949 against a typical 1987). Measured against all of Yamhill County, it is worth more than 72% 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 21841 Se Grand Island Loop, Dayton, OR?

The 2025 property tax bill for 21841 Se Grand Island Loop, Dayton, OR was $2,619. The county assessed it at $216,007.

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