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Single Family ResidenceResidential
$1,218,695$532 / 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 Aug 30, 2026
Last sold for $1,225,907 on Jan 13, 2026

34325 MT FREMONT AVE SE

BLACK DIAMOND, WA 98010
3
Beds
2.3
Baths
2,290 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
2025
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.2M low$1.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,225,907 · Jan 13, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,544 (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.$422,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$422,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$422,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.19
HeatingThe type of heating system in the home.Heat Pump
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, 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.Porch · 230 ft²

Transaction History(1)

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
Black Diamond Elementary SchoolA-
Elementary · Grades KG–5 · 1.2 mi
M
Thunder Mountain Middle SchoolA-
Middle · Grades 6–8 · 5.3 mi
H
Enumclaw High SchoolC
High · Grades 9–12 · 7.4 mi

District: Enumclaw School District

Neighborhood · ZIP 98010These 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.83
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.116
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.6,853
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.363 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,748
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$169,893
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.54 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

34325 Mt Fremont Ave Se 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 88% of homes in Black Diamond 98010
  • Costs more per square foot than 92% of homes in Black Diamond 98010
  • Bigger than 67% of homes in King County
  • Among the newest homes in King County

What homes are worth in Black Diamond 98010

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

This home
$390K$1.7M

This home is worth more than 88% of homes in Black Diamond 98010.

How it measures up in Black Diamond 98010

The dot is this home. The mark in the middle is the typical home in Black Diamond 98010.

Estimated value$1,218,695
CheaperTypical $750,323Pricier

Pricier than 88% of homes nearby

Price per ft²$532
CheaperTypical $357Pricier

Pricier than 92% of homes nearby

Living area2,290 ft²
SmallerTypical 2,270 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.19 ac
SmallerTypical 0.17 acBigger

Bigger than 54% of homes nearby

Year built2025
OlderTypical 2008Newer

Newer than 97% of homes nearby

How 34325 Mt Fremont Ave Se ranks against every home in each area.
MeasureThis homeBlack Diamond 98010King County
Estimated valuepricier than$1,218,69588% of homes74% of homes
Price per ft²pricier than$53292% of homes58% of homes
Living areabigger than2,290 ft²51% of homes67% of homes
Lot sizebigger than0.19 ac54% of homes48% of homes
Year builtnewer than202597% of homesalmost all homes

About 34325 Mt Fremont Ave Se

How much is 34325 Mt Fremont Ave Se, Black Diamond, WA worth?

The TopHap Estimate for 34325 Mt Fremont Ave Se, Black Diamond, WA is $1,218,695 as of Aug 30, 2026. The likely range is $1,154,473 to $1,282,917. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 34325 Mt Fremont Ave Se, Black Diamond, WA last sell?

34325 Mt Fremont Ave Se, Black Diamond, WA last sold on Jan 13, 2026 for $1,225,907, according to the county's recorded deed.

How big is 34325 Mt Fremont Ave Se, Black Diamond, WA?

34325 Mt Fremont Ave Se, Black Diamond, WA has 3 bedrooms, 2.3 bathrooms, 2,290 square feet of living space and a 0.19-acre lot.

When was 34325 Mt Fremont Ave Se, Black Diamond, WA built?

34325 Mt Fremont Ave Se, Black Diamond, WA was built in 2025, making it 1 years old.

What schools serve 34325 Mt Fremont Ave Se, Black Diamond, WA?

34325 Mt Fremont Ave Se, Black Diamond, WA is assigned to Black Diamond Elementary School (elementary), rated A-; Thunder Mountain Middle School (middle), rated A-; Enumclaw High School (high), rated C. All sit in Enumclaw School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 34325 Mt Fremont Ave Se, Black Diamond, WA compare to other homes in Black Diamond 98010?

Among the 3,590 homes in Black Diamond 98010, it is worth more than 88% of them ($1,218,695 against a typical $750,323), its price per square foot is higher than 92% of them ($532 against a typical $357), it is bigger than 51% of them (2,290 ft² against a typical 2,270 ft²), its lot is bigger than 54% of them (0.19 ac against a typical 0.17 ac) and it is newer than 97% of them (2025 against a typical 2008). Measured against all of King County, it is worth more than 74% 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 34325 Mt Fremont Ave Se, Black Diamond, WA?

The 2026 property tax bill for 34325 Mt Fremont Ave Se, Black Diamond, WA was $3,544. The county assessed it at $422,000.

More homes on Mt Fremont Ave Se

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