Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$437,238$432 / 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 87How 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 $158,989 on Jun 1, 2018

401 AVENUE A

INDEX, WA 98256
2
Beds
1
Baths
1,012 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1901
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.

Valuation

$437K
$378K low$496K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$158,989 · Jun 1, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,175 (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.$372,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$279,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$93,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$333,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$372,300

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.29
92
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
31
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.141 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
CountySNOHOMISH
Lot (acres)The size of the land the home sits on, from county records.0.16
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
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 · 138 ft²Patio · 56 ft²Porch · 56 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
Index Elementary SchoolB-
Elementary · Grades PK–8 · 0.1 mi
H
Sultan High SchoolC
High · Grades 9–12 · 12.5 mi

District: Index School District

Neighborhood · ZIP 98256These 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.195
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 100.190

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.54%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.9.2%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.258
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,752
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,809
Average tempThe average temperature here across a full year.41°F
Annual precipHow much rain and melted snow falls here in a typical year.127 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

401 Avenue A 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 90% of homes in Snohomish County
  • Costs more per square foot than 65% of homes in Snohomish County
  • Smaller than 89% of homes in Snohomish County
  • Has a smaller lot than 81% of homes in Index 98256
  • Among the oldest homes in Snohomish County

What homes are worth in Index 98256

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

This home
$244K$1.3M

This home is worth more than 44% of homes in Index 98256.

How it measures up in Index 98256

The dot is this home. The mark in the middle is the typical home in Index 98256.

Estimated value$437,238
CheaperTypical $458,853Pricier

Pricier than 44% of homes nearby

Price per ft²$432
CheaperTypical $471Pricier

Pricier than 36% of homes nearby

Living area1,012 ft²
SmallerTypical 864 ft²Bigger

Bigger than 61% of homes nearby

Lot size0.16 ac
SmallerTypical 0.27 acBigger

Bigger than 19% of homes nearby

Year built1901
OlderTypical 1967Newer

Newer than 2% of homes nearby

How 401 Avenue A ranks against every home in each area.
MeasureThis homeIndex 98256Snohomish County
Estimated valuepricier than$437,23844% of homes10% of homes
Price per ft²pricier than$43236% of homes65% of homes
Living areabigger than1,012 ft²61% of homes11% of homes
Lot sizebigger than0.16 ac19% of homes28% of homes
Year builtnewer than19012% of homesalmost no homes

About 401 Avenue A

How much is 401 Avenue A, Index, WA worth?

The TopHap Estimate for 401 Avenue A, Index, WA is $437,238 as of Aug 30, 2026. The likely range is $378,368 to $496,108. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 401 Avenue A, Index, WA last sell?

401 Avenue A, Index, WA last sold on Jun 1, 2018 for $158,989, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 401 Avenue A, Index, WA?

401 Avenue A, Index, WA has 2 bedrooms, 1 bathrooms, 1,012 square feet of living space and a 0.16-acre lot.

When was 401 Avenue A, Index, WA built?

401 Avenue A, Index, WA was built in 1901, making it 125 years old. The building has 1 story.

What schools serve 401 Avenue A, Index, WA?

401 Avenue A, Index, WA is assigned to Index Elementary School (elementary), rated B-; Sultan High School (high), rated C. All sit in Index School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 401 Avenue A, Index, WA compare to other homes in Index 98256?

Among the 314 homes in Index 98256, it is worth more than 44% of them ($437,238 against a typical $458,853), its price per square foot is higher than 36% of them ($432 against a typical $471), it is bigger than 61% of them (1,012 ft² against a typical 864 ft²), its lot is bigger than 19% of them (0.16 ac against a typical 0.27 ac) and it is newer than 2% of them (1901 against a typical 1967). Measured against all of Snohomish County, it is worth more than 10% 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 401 Avenue A, Index, WA?

The 2026 property tax bill for 401 Avenue A, Index, WA was $2,175. The county assessed it at $372,300.

More homes on Avenue A

Closest homes

More homes in Index 98256

Assigned schools

Explore the area

See this home in context

Open 401 Avenue A 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