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Single Family ResidenceResidential
$384,256$500 / 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 66How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $104,280 on May 2, 2013

8729 ARNOLD LN

CONCRETE, WA 98237
2
Beds
1
Baths
768 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.
1.31 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$384K
$255K low$514K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$104,280 · May 2, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,559 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$450,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$129,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$321,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$400,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$450,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountySkagit
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.1.31
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.Baseboard
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.Mixed
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 24 ft²Shed · 216 ft²Patio · 48 ft²Porch · 48 ft²

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

M
Concrete High SchoolD
Middle · Grades 7–12 · 1.0 mi
E
Concrete Elementary SchoolD
Elementary · Grades KG–6 · 1.1 mi

District: Concrete School District

Neighborhood · ZIP 98237These 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.160
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 100.153

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.63%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.11%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
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.4,967
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.11 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,151
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,178
Average tempThe average temperature here across a full year.43°F
Annual precipHow much rain and melted snow falls here in a typical year.116 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

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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

8729 Arnold Ln 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 92% of homes in Skagit County
  • Costs more per square foot than 95% of homes in Concrete 98237
  • Smaller than 95% of homes in Skagit County
  • Has a bigger lot than 83% of homes in Skagit County

What homes are worth in Concrete 98237

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

This home
$167K$918K

This home is worth more than 40% of homes in Concrete 98237.

How it measures up in Concrete 98237

The dot is this home. The mark in the middle is the typical home in Concrete 98237.

Estimated value$384,256
CheaperTypical $427,075Pricier

Pricier than 40% of homes nearby

Price per ft²$500
CheaperTypical $311Pricier

Pricier than 95% of homes nearby

Living area768 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 26% of homes nearby

Lot size1.31 ac
SmallerTypical 0.37 acBigger

Bigger than 81% of homes nearby

Year built1987
OlderTypical 1992Newer

Newer than 41% of homes nearby

How 8729 Arnold Ln ranks against every home in each area.
MeasureThis homeConcrete 98237Skagit County
Estimated valuepricier than$384,25640% of homes8% of homes
Price per ft²pricier than$50095% of homes87% of homes
Living areabigger than768 ft²26% of homes5% of homes
Lot sizebigger than1.31 ac81% of homes83% of homes
Year builtnewer than198741% of homes50% of homes

About 8729 Arnold Ln

How much is 8729 Arnold Ln, Concrete, WA worth?

The TopHap Estimate for 8729 Arnold Ln, Concrete, WA is $384,256 as of Oct 21, 2026. The likely range is $254,834 to $513,678. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8729 Arnold Ln, Concrete, WA last sell?

8729 Arnold Ln, Concrete, WA last sold on May 2, 2013 for $104,280, according to the county's recorded deed.

How big is 8729 Arnold Ln, Concrete, WA?

8729 Arnold Ln, Concrete, WA has 2 bedrooms, 1 bathrooms, 768 square feet of living space and a 1.31-acre lot.

When was 8729 Arnold Ln, Concrete, WA built?

8729 Arnold Ln, Concrete, WA was built in 1987, making it 39 years old. The building has 1 story.

What schools serve 8729 Arnold Ln, Concrete, WA?

8729 Arnold Ln, Concrete, WA is assigned to Concrete High School (middle), rated D; Concrete Elementary School (elementary), rated D. All sit in Concrete School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8729 Arnold Ln, Concrete, WA compare to other homes in Concrete 98237?

Among the 2,963 homes in Concrete 98237, it is worth more than 40% of them ($384,256 against a typical $427,075), its price per square foot is higher than 95% of them ($500 against a typical $311), it is bigger than 26% of them (768 ft² against a typical 1,248 ft²), its lot is bigger than 81% of them (1.31 ac against a typical 0.37 ac) and it is newer than 41% of them (1987 against a typical 1992). Measured against all of Skagit County, it is worth more than 8% 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 8729 Arnold Ln, Concrete, WA?

The 2026 property tax bill for 8729 Arnold Ln, Concrete, WA was $4,559. The county assessed it at $450,800.

More homes on Arnold Ln

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