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Single Family ResidenceResidential
$620,839$520 / 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 86How 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

204 ALDER DR

SEDRO WOOLLEY, WA 98284
2
Beds
2
Baths
1,195 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.
0.43 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
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

$621K
$534K low$708K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,856 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$670,117 (2024)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$371,545
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$298,572
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$670,117
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$670,117

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.55
99
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
14
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
48
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
98
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
17
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.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.Single Family Residence
CountyWhatcom
Lot (acres)The size of the land the home sits on, from county records.0.43
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
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 264 ft²Patio · 100 ft²

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
Acme Elementary SchoolD+
Elementary · Grades KG–6 · 7.4 mi
M
Mount Baker Junior High SchoolD-
Middle · Grades 7–8 · 13.2 mi
H
Mount Baker Senior High SchoolC+
High · Grades 9–12 · 13.2 mi

District: Mount Baker School District

Neighborhood · ZIP 98284These 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.99
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.204

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.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.29,610
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.91 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$78,495
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,499
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.107 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

204 Alder 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 more than 71% of homes in Sedro Woolley 98284
  • Costs more per square foot than 92% of homes in Sedro Woolley 98284
  • Smaller than 71% of homes in Sedro Woolley 98284
  • Has a bigger lot than 69% of homes in Whatcom County

What homes are worth in Sedro Woolley 98284

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

This home
$313K$1.2M

This home is worth more than 71% of homes in Sedro Woolley 98284.

How it measures up in Sedro Woolley 98284

The dot is this home. The mark in the middle is the typical home in Sedro Woolley 98284.

Estimated value$620,839
CheaperTypical $523,762Pricier

Pricier than 71% of homes nearby

Price per ft²$520
CheaperTypical $364Pricier

Pricier than 92% of homes nearby

Living area1,195 ft²
SmallerTypical 1,450 ft²Bigger

Bigger than 29% of homes nearby

Lot size0.43 ac
SmallerTypical 0.3 acBigger

Bigger than 58% of homes nearby

Year built1983
OlderTypical 1989Newer

Newer than 45% of homes nearby

How 204 Alder Dr ranks against every home in each area.
MeasureThis homeSedro Woolley 98284Whatcom County
Estimated valuepricier than$620,83971% of homes54% of homes
Price per ft²pricier than$52092% of homes83% of homes
Living areabigger than1,195 ft²29% of homes30% of homes
Lot sizebigger than0.43 ac58% of homes69% of homes
Year builtnewer than198345% of homes45% of homes

About 204 Alder Dr

How much is 204 Alder Dr, Sedro Woolley, WA worth?

The TopHap Estimate for 204 Alder Dr, Sedro Woolley, WA is $620,839 as of Sep 24, 2026. The likely range is $533,667 to $708,011. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 204 Alder Dr, Sedro Woolley, WA last sell?

204 Alder Dr, Sedro Woolley, WA last sold on Jun 21, 2023, according to the county's recorded deed.

How big is 204 Alder Dr, Sedro Woolley, WA?

204 Alder Dr, Sedro Woolley, WA has 2 bedrooms, 2 bathrooms, 1,195 square feet of living space and a 0.43-acre lot.

When was 204 Alder Dr, Sedro Woolley, WA built?

204 Alder Dr, Sedro Woolley, WA was built in 1983, making it 43 years old. The building has 1 story.

What schools serve 204 Alder Dr, Sedro Woolley, WA?

204 Alder Dr, Sedro Woolley, WA is assigned to Acme Elementary School (elementary), rated D+; Mount Baker Junior High School (middle), rated D-; Mount Baker Senior High School (high), rated C+. All sit in Mount Baker School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 204 Alder Dr, Sedro Woolley, WA compare to other homes in Sedro Woolley 98284?

Among the 9,672 homes in Sedro Woolley 98284, it is worth more than 71% of them ($620,839 against a typical $523,762), its price per square foot is higher than 92% of them ($520 against a typical $364), it is bigger than 29% of them (1,195 ft² against a typical 1,450 ft²), its lot is bigger than 58% of them (0.43 ac against a typical 0.3 ac) and it is newer than 45% of them (1983 against a typical 1989). Measured against all of Whatcom County, it is worth more than 54% 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 204 Alder Dr, Sedro Woolley, WA?

The 2024 property tax bill for 204 Alder Dr, Sedro Woolley, WA was $4,856. The county assessed it at $670,117.

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