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Single Family Residence w/ ADUResidential
$537,384$346 / 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 Jul 14, 2026
Last sold for $750 on Apr 27, 2022

47689 STATE ROUTE 20

CONCRETE, WA 98237
2
Beds
2
Baths
1,554 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.
14.91 ac
Lot SizeThe size of the land the home sits on, from county records.
1938
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

$537K
$503K low$572K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$750 · Apr 27, 2022
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$537,384
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$429,907

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,071 (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.$604,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$193,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$410,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$534,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$604,100

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.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

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 w/ ADU
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.1994
Lot (acres)The size of the land the home sits on, from county records.14.91
ConstructionThe main material the home's frame and walls are built from.Wood Frame
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
CoolingThe type of cooling or air conditioning in the home.Yes
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, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Shed · 640 ft²Patio · 96 ft²Porch · 84 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 · 2.5 mi
E
Concrete Elementary SchoolC-
Elementary · Grades KG–6 · 2.7 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

47689 State Route 20 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 72% of homes in Concrete 98237
  • Costs more per square foot than 68% of homes in Concrete 98237
  • Bigger than 71% of homes in Concrete 98237
  • Among the largest lots in Concrete 98237
  • Older than 90% of homes in Concrete 98237

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
$134K$932K

This home is worth more than 72% 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$537,384
CheaperTypical $412,463Pricier

Pricier than 72% of homes nearby

Price per ft²$346
CheaperTypical $306Pricier

Pricier than 68% of homes nearby

Living area1,554 ft²
SmallerTypical 1,244 ft²Bigger

Bigger than 71% of homes nearby

Lot size14.91 ac
SmallerTypical 0.39 acBigger

Bigger than almost all homes nearby

Year built1938
OlderTypical 1992Newer

Newer than 10% of homes nearby

How 47689 State Route 20 ranks against every home in each area.
MeasureThis homeConcrete 98237Skagit County
Estimated valuepricier than$537,38472% of homes44% of homes
Price per ft²pricier than$34668% of homes44% of homes
Living areabigger than1,554 ft²71% of homes49% of homes
Lot sizebigger than14.91 acalmost all homesalmost all homes
Year builtnewer than193810% of homes13% of homes

About 47689 State Route 20

How much is 47689 State Route 20, Concrete, WA worth?

The TopHap Estimate for 47689 State Route 20, Concrete, WA is $537,384 as of Jul 14, 2026. The likely range is $502,915 to $571,853. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 47689 State Route 20, Concrete, WA last sell?

47689 State Route 20, Concrete, WA last sold on Apr 27, 2022 for $750, according to the county's recorded deed.

How big is 47689 State Route 20, Concrete, WA?

47689 State Route 20, Concrete, WA has 2 bedrooms, 2 bathrooms, 1,554 square feet of living space and a 14.91-acre lot.

When was 47689 State Route 20, Concrete, WA built?

47689 State Route 20, Concrete, WA was built in 1938, making it 88 years old. The building has 1 story.

What schools serve 47689 State Route 20, Concrete, WA?

47689 State Route 20, Concrete, WA is assigned to Concrete High School (middle), rated D; Concrete Elementary School (elementary), rated C-. All sit in Concrete School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 47689 State Route 20, Concrete, WA compare to other homes in Concrete 98237?

Among the 2,883 homes in Concrete 98237, it is worth more than 72% of them ($537,384 against a typical $412,463), its price per square foot is higher than 68% of them ($346 against a typical $306), it is bigger than 71% of them (1,554 ft² against a typical 1,244 ft²), its lot is bigger than almost all of them (14.91 ac against a typical 0.39 ac) and it is newer than 10% of them (1938 against a typical 1992). Measured against all of Skagit County, it is worth more than 44% 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 47689 State Route 20, Concrete, WA?

The 2026 property tax bill for 47689 State Route 20, Concrete, WA was $6,071. The county assessed it at $604,100.

Closest homes

More homes in Concrete 98237

Assigned schools

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