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Residential - Vacant LandResidential
Last sold for $300,000 on Nov 8, 2024

30815 229TH PL SE

BLACK DIAMOND, WA 98010
1
Beds
1.5
Baths
880 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.
0.47 ac
Lot SizeThe size of the land the home sits on, from county records.
1924
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Nov 8, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,505 (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.$241,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$241,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$218,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$241,000

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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.47
HeatingThe type of heating system in the home.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.Porch · 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
Sawyer Woods Elementary SchoolA-
Elementary · Grades KG–5 · 0.2 mi
H
Kentlake High SchoolC+
High · Grades 9–12 · 1.0 mi
M
Cedar Heights Middle SchoolC-
Middle · Grades 6–8 · 3.1 mi

District: Kent 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

30815 229th Pl 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.

  • Smaller than 97% of homes in Black Diamond 98010
  • Has a bigger lot than 79% of homes in Black Diamond 98010
  • Older than 94% 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.

Living area880 ft²
SmallerTypical 2,270 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.47 ac
SmallerTypical 0.16 acBigger

Bigger than 79% of homes nearby

Year built1924
OlderTypical 2008Newer

Newer than 6% of homes nearby

How 30815 229th Pl Se ranks against every home in each area.
MeasureThis homeBlack Diamond 98010King County
Living areabigger than880 ft²3% of homes8% of homes
Lot sizebigger than0.47 ac79% of homes76% of homes
Year builtnewer than19246% of homes8% of homes

About 30815 229th Pl Se

When did 30815 229th Pl Se, Black Diamond, WA last sell?

30815 229th Pl Se, Black Diamond, WA last sold on Nov 8, 2024 for $300,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 30815 229th Pl Se, Black Diamond, WA?

30815 229th Pl Se, Black Diamond, WA has 1 bedrooms, 1.5 bathrooms, 880 square feet of living space and a 0.47-acre lot.

When was 30815 229th Pl Se, Black Diamond, WA built?

30815 229th Pl Se, Black Diamond, WA was built in 1924, making it 102 years old. The building has 1 story.

What schools serve 30815 229th Pl Se, Black Diamond, WA?

30815 229th Pl Se, Black Diamond, WA is assigned to Sawyer Woods Elementary School (elementary), rated A-; Kentlake High School (high), rated C+; Cedar Heights Middle School (middle), rated C-. All sit in Kent School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30815 229th Pl Se, Black Diamond, WA compare to other homes in Black Diamond 98010?

Among the 3,590 homes in Black Diamond 98010, it is bigger than 3% of them (880 ft² against a typical 2,270 ft²), its lot is bigger than 79% of them (0.47 ac against a typical 0.16 ac) and it is newer than 6% of them (1924 against a typical 2008). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 30815 229th Pl Se, Black Diamond, WA?

The 2026 property tax bill for 30815 229th Pl Se, Black Diamond, WA was $2,505. The county assessed it at $241,000.

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