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Single Family ResidenceResidential
$144,914$201 / 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 92How 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
Last sold for $127,500 on Feb 4, 2022

45229 ROSS ALY

CONCRETE, WA 98237
2
Beds
1
Baths
720 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.
0.25 ac
Lot SizeThe size of the land the home sits on, from county records.
1925
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

$145K
$133K low$157K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$127,500 · Feb 4, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,740 (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.$160,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$88,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$72,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$165,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$160,700

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.1983
Lot (acres)The size of the land the home sits on, from county records.0.25
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.Carport (Unspecified)
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

M
Concrete High SchoolD
Middle · Grades 7–12 · 0.5 mi
E
Concrete Elementary SchoolC-
Elementary · Grades KG–6 · 0.5 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

45229 Ross Aly 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.

  • Among the least valuable homes in Skagit County
  • Costs less per square foot than 94% of homes in Skagit County
  • Smaller than 95% of homes in Skagit County
  • Older than 92% 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
$139K$861K

This home is worth more than 2% 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$144,914
CheaperTypical $405,515Pricier

Pricier than 2% of homes nearby

Price per ft²$201
CheaperTypical $298Pricier

Pricier than 14% of homes nearby

Living area720 ft²
SmallerTypical 1,248 ft²Bigger

Bigger than 23% of homes nearby

Lot size0.25 ac
SmallerTypical 0.38 acBigger

Bigger than 38% of homes nearby

Year built1925
OlderTypical 1992Newer

Newer than 8% of homes nearby

How 45229 Ross Aly ranks against every home in each area.
MeasureThis homeConcrete 98237Skagit County
Estimated valuepricier than$144,9142% of homesalmost no homes
Price per ft²pricier than$20114% of homes6% of homes
Living areabigger than720 ft²23% of homes5% of homes
Lot sizebigger than0.25 ac38% of homes49% of homes
Year builtnewer than19258% of homes10% of homes

About 45229 Ross Aly

How much is 45229 Ross Aly, Concrete, WA worth?

The TopHap Estimate for 45229 Ross Aly, Concrete, WA is $144,914 as of Aug 30, 2026. The likely range is $132,827 to $157,001. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 45229 Ross Aly, Concrete, WA last sell?

45229 Ross Aly, Concrete, WA last sold on Feb 4, 2022 for $127,500, according to the county's recorded deed.

How big is 45229 Ross Aly, Concrete, WA?

45229 Ross Aly, Concrete, WA has 2 bedrooms, 1 bathrooms, 720 square feet of living space and a 0.25-acre lot.

When was 45229 Ross Aly, Concrete, WA built?

45229 Ross Aly, Concrete, WA was built in 1925, making it 101 years old. The building has 1 story.

What schools serve 45229 Ross Aly, Concrete, WA?

45229 Ross Aly, 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 45229 Ross Aly, Concrete, WA compare to other homes in Concrete 98237?

Among the 2,884 homes in Concrete 98237, it is worth more than 2% of them ($144,914 against a typical $405,515), its price per square foot is higher than 14% of them ($201 against a typical $298), it is bigger than 23% of them (720 ft² against a typical 1,248 ft²), its lot is bigger than 38% of them (0.25 ac against a typical 0.38 ac) and it is newer than 8% of them (1925 against a typical 1992). Measured against all of Skagit County, it is worth more than almost no 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 45229 Ross Aly, Concrete, WA?

The 2025 property tax bill for 45229 Ross Aly, Concrete, WA was $1,740. The county assessed it at $160,700.

More homes on Ross Aly

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Assigned schools

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