Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$482,649$555 / 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 97How 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 $365,000 on Jun 25, 2021

511 ALDER ST

SULTAN, WA 98294
2
Beds
2
Baths
870 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$483K
$467K low$499K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$365,000 · Jun 25, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,578 (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.$407,900 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$239,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$378,600
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$407,900

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.15
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
17
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
26
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.22 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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
CountySNOHOMISH
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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.Garage, Detached
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 · 70 ft²Patio · 70 ft²

Transaction History(6)

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
Sultan Elementary SchoolB+
Elementary · Grades KG–5 · 0.2 mi
M
Sultan Middle SchoolC
Middle · Grades 6–8 · 0.5 mi
H
Sultan High SchoolC
High · Grades 9–12 · 0.7 mi

District: Sultan School District

Neighborhood · ZIP 98294These 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.126
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.213

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.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.6%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.7,685
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.119 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,206
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,890
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.100 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

Owner Tools

Do you own this home?
Claim this home

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

511 Alder St 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 89% of homes in Snohomish County
  • Costs more per square foot than 96% of homes in Sultan 98294
  • Smaller than 95% of homes in Snohomish County
  • Has a smaller lot than 74% of homes in Snohomish County
  • Older than 96% of homes in Snohomish County

What homes are worth in Sultan 98294

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

This home
$332K$995K

This home is worth more than 15% of homes in Sultan 98294.

How it measures up in Sultan 98294

The dot is this home. The mark in the middle is the typical home in Sultan 98294.

Estimated value$482,649
CheaperTypical $568,145Pricier

Pricier than 15% of homes nearby

Price per ft²$555
CheaperTypical $347Pricier

Pricier than 96% of homes nearby

Living area870 ft²
SmallerTypical 1,577 ft²Bigger

Bigger than 8% of homes nearby

Lot size0.15 ac
SmallerTypical 0.19 acBigger

Bigger than 40% of homes nearby

Year built1923
OlderTypical 1996Newer

Newer than 6% of homes nearby

How 511 Alder St ranks against every home in each area.
MeasureThis homeSultan 98294Snohomish County
Estimated valuepricier than$482,64915% of homes11% of homes
Price per ft²pricier than$55596% of homes91% of homes
Living areabigger than870 ft²8% of homes5% of homes
Lot sizebigger than0.15 ac40% of homes26% of homes
Year builtnewer than19236% of homes4% of homes

About 511 Alder St

How much is 511 Alder St, Sultan, WA worth?

The TopHap Estimate for 511 Alder St, Sultan, WA is $482,649 as of Sep 24, 2026. The likely range is $466,645 to $498,653. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 511 Alder St, Sultan, WA last sell?

511 Alder St, Sultan, WA last sold on Jun 25, 2021 for $365,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 511 Alder St, Sultan, WA?

511 Alder St, Sultan, WA has 2 bedrooms, 2 bathrooms, 870 square feet of living space and a 0.15-acre lot.

When was 511 Alder St, Sultan, WA built?

511 Alder St, Sultan, WA was built in 1923, making it 103 years old. The building has 1 story.

What schools serve 511 Alder St, Sultan, WA?

511 Alder St, Sultan, WA is assigned to Sultan Elementary School (elementary), rated B+; Sultan Middle School (middle), rated C; Sultan High School (high), rated C. All sit in Sultan School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 511 Alder St, Sultan, WA compare to other homes in Sultan 98294?

Among the 3,703 homes in Sultan 98294, it is worth more than 15% of them ($482,649 against a typical $568,145), its price per square foot is higher than 96% of them ($555 against a typical $347), it is bigger than 8% of them (870 ft² against a typical 1,577 ft²), its lot is bigger than 40% of them (0.15 ac against a typical 0.19 ac) and it is newer than 6% of them (1923 against a typical 1996). Measured against all of Snohomish County, it is worth more than 11% 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 511 Alder St, Sultan, WA?

The 2026 property tax bill for 511 Alder St, Sultan, WA was $3,578. The county assessed it at $407,900.

More homes on Alder St

Closest homes

More homes in Sultan 98294

Assigned schools

Explore the area

See this home in context

Open 511 Alder St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map