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Single Family ResidenceResidential
$335,101$386 / 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 95How 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 $325,000 on Aug 31, 2022

421 E MOMMSEN

ELMA, WA 98541
2
Beds
1.8
Baths
868 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.
0.2 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
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

$335K
$318K low$352K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$325,000 · Aug 31, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,422 (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.$266,186 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$64,036
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$202,150
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$266,186

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.50 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.minimal

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
CountyGRAYS HARBOR
Lot (acres)The size of the land the home sits on, from county records.0.20
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Pier/Post & Beam
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
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.Patio · 196 ft²Porch · 24 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
McCleary Elementary SchoolC
Elementary · Grades PK–8 · 0.6 mi
H
Elma High SchoolC+
High · Grades 9–12 · 8.1 mi

District: McCleary School District

Neighborhood · ZIP 98541These 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.90
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 100.237

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.12%
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.1.8%
PopulationHow many people live in this area.10,242
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.47 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$81,543
Average tempThe average temperature here across a full year.51°F
Annual precipHow much rain and melted snow falls here in a typical year.84 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.33%

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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

421 E Mommsen 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 69% of homes in Elma 98541
  • Costs more per square foot than 96% of homes in Elma 98541
  • Smaller than 89% of homes in Elma 98541
  • Has a smaller lot than 84% of homes in Elma 98541
  • Older than 84% of homes in Elma 98541

What homes are worth in Elma 98541

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

This home
$89K$825K

This home is worth more than 31% of homes in Elma 98541.

How it measures up in Elma 98541

The dot is this home. The mark in the middle is the typical home in Elma 98541.

Estimated value$335,101
CheaperTypical $408,590Pricier

Pricier than 31% of homes nearby

Price per ft²$386
CheaperTypical $265Pricier

Pricier than 96% of homes nearby

Living area868 ft²
SmallerTypical 1,498 ft²Bigger

Bigger than 11% of homes nearby

Lot size0.2 ac
SmallerTypical 1 acBigger

Bigger than 16% of homes nearby

Year built1945
OlderTypical 1980Newer

Newer than 16% of homes nearby

How 421 E Mommsen ranks against every home in each area.
MeasureThis homeElma 98541Grays Harbor County
Estimated valuepricier than$335,10131% of homes51% of homes
Price per ft²pricier than$38696% of homes95% of homes
Living areabigger than868 ft²11% of homes12% of homes
Lot sizebigger than0.2 ac16% of homes43% of homes
Year builtnewer than194516% of homes27% of homes

About 421 E Mommsen

How much is 421 E Mommsen, Elma, WA worth?

The TopHap Estimate for 421 E Mommsen, Elma, WA is $335,101 as of Sep 24, 2026. The likely range is $318,252 to $351,950. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 421 E Mommsen, Elma, WA last sell?

421 E Mommsen, Elma, WA last sold on Aug 31, 2022 for $325,000, according to the county's recorded deed.

How big is 421 E Mommsen, Elma, WA?

421 E Mommsen, Elma, WA has 2 bedrooms, 1.8 bathrooms, 868 square feet of living space and a 0.20-acre lot.

When was 421 E Mommsen, Elma, WA built?

421 E Mommsen, Elma, WA was built in 1945, making it 81 years old. The building has 1 story.

What schools serve 421 E Mommsen, Elma, WA?

421 E Mommsen, Elma, WA is assigned to McCleary Elementary School (elementary), rated C; Elma High School (high), rated C+. All sit in McCleary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 421 E Mommsen, Elma, WA compare to other homes in Elma 98541?

Among the 4,099 homes in Elma 98541, it is worth more than 31% of them ($335,101 against a typical $408,590), its price per square foot is higher than 96% of them ($386 against a typical $265), it is bigger than 11% of them (868 ft² against a typical 1,498 ft²), its lot is bigger than 16% of them (0.2 ac against a typical 1 ac) and it is newer than 16% of them (1945 against a typical 1980). Measured against all of Grays Harbor County, it is worth more than 51% 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 421 E Mommsen, Elma, WA?

The 2026 property tax bill for 421 E Mommsen, Elma, WA was $2,422. The county assessed it at $266,186.

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