Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,599,950$847 / 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 92How 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 $735,000 on Oct 24, 2006

18888 SE 144TH ST

RENTON, WA 98059
4
Beds
2.3
Baths
1,890 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.
1.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1959
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.6M
$1.5M low$1.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$735,000 · Oct 24, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$14,309 (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.$1,414,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$756,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$658,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,355,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,414,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKING
HeatingThe type of heating system in the home.Electric
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
ViewThe type of view from the property, or another feature of the site that affects value.Lake
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.ElevatorShed · 221 ft²Porch · 140 ft²Boat access

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.

Foreclosure Filings(2)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Maywood Middle SchoolA
Middle · Grades 6–8 · 1.3 mi
H
Liberty High SchoolA+
High · Grades 9–12 · 1.4 mi
E
Briarwood Elementary SchoolA-
Elementary · Grades KG–5 · 1.4 mi

District: Issaquah School District

Neighborhood · ZIP 98059These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.270

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
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.42,159
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$141,350
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$174,825
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

18888 Se 144th 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 more than 93% of homes in Lake Kathleen / High Valley
  • Among the highest price per square foot in Renton 98059
  • Smaller than 68% of homes in Lake Kathleen / High Valley
  • Has a bigger lot than 87% of homes in Renton 98059
  • Older than 94% of homes in Renton 98059

What homes are worth in Renton 98059

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

This home
$336K$2.5M

This home is worth more than 89% of homes in Renton 98059.

How it measures up in Renton 98059

The dot is this home. The mark in the middle is the typical home in Renton 98059.

Estimated value$1,599,950
CheaperTypical $912,082Pricier

Pricier than 89% of homes nearby

Price per ft²$847
CheaperTypical $435Pricier

Pricier than almost all homes nearby

Living area1,890 ft²
SmallerTypical 2,210 ft²Bigger

Bigger than 38% of homes nearby

Lot size1.27 ac
SmallerTypical 0.24 acBigger

Bigger than 87% of homes nearby

Year built1959
OlderTypical 1992Newer

Newer than 6% of homes nearby

How 18888 Se 144th St ranks against every home in each area.
MeasureThis homeLake Kathleen / High ValleyRenton 98059King County
Estimated valuepricier than$1,599,95093% of homes89% of homes85% of homes
Price per ft²pricier than$847almost all homesalmost all homes93% of homes
Living areabigger than1,890 ft²32% of homes38% of homes52% of homes
Lot sizebigger than1.27 ac69% of homes87% of homes86% of homes
Year builtnewer than195910% of homes6% of homes29% of homes

About 18888 Se 144th St

How much is 18888 Se 144th St, Renton, WA worth?

The TopHap Estimate for 18888 Se 144th St, Renton, WA is $1,599,950 as of Sep 24, 2026. The likely range is $1,468,868 to $1,731,032. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18888 Se 144th St, Renton, WA last sell?

18888 Se 144th St, Renton, WA last sold on Oct 24, 2006 for $735,000, according to the county's recorded deed.

How big is 18888 Se 144th St, Renton, WA?

18888 Se 144th St, Renton, WA has 4 bedrooms, 2.3 bathrooms and 1,890 square feet of living space.

When was 18888 Se 144th St, Renton, WA built?

18888 Se 144th St, Renton, WA was built in 1959, making it 67 years old. The building has 1 story.

What schools serve 18888 Se 144th St, Renton, WA?

18888 Se 144th St, Renton, WA is assigned to Maywood Middle School (middle), rated A; Liberty High School (high), rated A+; Briarwood Elementary School (elementary), rated A-. All sit in Issaquah School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18888 Se 144th St, Renton, WA compare to other homes in Renton 98059?

Among the 12,462 homes in Renton 98059, it is worth more than 89% of them ($1,599,950 against a typical $912,082), its price per square foot is higher than almost all of them ($847 against a typical $435), it is bigger than 38% of them (1,890 ft² against a typical 2,210 ft²), its lot is bigger than 87% of them (1.27 ac against a typical 0.24 ac) and it is newer than 6% of them (1959 against a typical 1992). Measured against all of King County, it is worth more than 85% 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 18888 Se 144th St, Renton, WA?

The 2026 property tax bill for 18888 Se 144th St, Renton, WA was $14,309. The county assessed it at $1,414,000.

More homes on Se 144th St

Closest homes

More homes in Renton 98059

Assigned schools

Explore the area

See this home in context

Open 18888 Se 144th 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