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Single Family ResidenceResidential
$632,078$518 / 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 94How 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 $450,000 on Jul 14, 2016

509 29TH AVE S

SEATTLE, WA 98144
3
Beds
1
Baths
1,220 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.
4,071 ft²
Lot SizeThe size of the land the home sits on, from county records.
1909
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$632K
$595K low$669K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$450,000 · Jul 14, 2016

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,656 (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.$508,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$410,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$98,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$467,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$508,000

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.0.09
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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 · 90 ft²

Transaction History(7)

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(1)

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

E
Leschi Elementary SchoolC+
Elementary · Grades KG–5 · 0.4 mi
H
Garfield High SchoolA-
High · Grades 9–12 · 0.6 mi
M
Meany Middle SchoolC-
Middle · Grades 6–8 · 1.8 mi

District: Seattle School District

Neighborhood · ZIP 98144These 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.130
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 100.310

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.39%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.6%
PopulationHow many people live in this area.30,242
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,774 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,497
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,101
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

509 29th Ave S 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 91% of homes in Leschi
  • Costs less per square foot than 81% of homes in Leschi
  • Smaller than 83% of homes in Leschi
  • Has a smaller lot than 89% of homes in King County
  • Older than 97% of homes in King County

What homes are worth in Seattle 98144

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

This home
$313K$2.7M

This home is worth more than 23% of homes in Seattle 98144.

How it measures up in Seattle 98144

The dot is this home. The mark in the middle is the typical home in Seattle 98144.

Estimated value$632,078
CheaperTypical $799,978Pricier

Pricier than 23% of homes nearby

Price per ft²$518
CheaperTypical $519Pricier

Pricier than 50% of homes nearby

Living area1,220 ft²
SmallerTypical 1,620 ft²Bigger

Bigger than 25% of homes nearby

Lot size4,071 ft²
SmallerTypical 4,095 ft²Bigger

Bigger than 49% of homes nearby

Year built1909
OlderTypical 1961Newer

Newer than 10% of homes nearby

How 509 29th Ave S ranks against every home in each area.
MeasureThis homeLeschiSeattle 98144King County
Estimated valuepricier than$632,0789% of homes23% of homes28% of homes
Price per ft²pricier than$51819% of homes50% of homes53% of homes
Living areabigger than1,220 ft²17% of homes25% of homes22% of homes
Lot sizebigger than4,071 ft²42% of homes49% of homes11% of homes
Year builtnewer than190920% of homes10% of homes3% of homes

About 509 29th Ave S

How much is 509 29th Ave S, Seattle, WA worth?

The TopHap Estimate for 509 29th Ave S, Seattle, WA is $632,078 as of Sep 24, 2026. The likely range is $594,678 to $669,478. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 509 29th Ave S, Seattle, WA last sell?

509 29th Ave S, Seattle, WA last sold on Jul 14, 2016 for $450,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 509 29th Ave S, Seattle, WA?

509 29th Ave S, Seattle, WA has 3 bedrooms, 1 bathrooms, 1,220 square feet of living space and a 0.09-acre lot.

When was 509 29th Ave S, Seattle, WA built?

509 29th Ave S, Seattle, WA was built in 1909, making it 117 years old. The building has 1 story.

What schools serve 509 29th Ave S, Seattle, WA?

509 29th Ave S, Seattle, WA is assigned to Leschi Elementary School (elementary), rated C+; Garfield High School (high), rated A-; Meany Middle School (middle), rated C-. All sit in Seattle School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 509 29th Ave S, Seattle, WA compare to other homes in Seattle 98144?

Among the 9,849 homes in Seattle 98144, it is worth more than 23% of them ($632,078 against a typical $799,978), its price per square foot is higher than 50% of them ($518 against a typical $519), it is bigger than 25% of them (1,220 ft² against a typical 1,620 ft²), its lot is bigger than 49% of them (4,071 ft² against a typical 4,095 ft²) and it is newer than 10% of them (1909 against a typical 1961). Measured against all of King County, it is worth more than 28% 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 509 29th Ave S, Seattle, WA?

The 2026 property tax bill for 509 29th Ave S, Seattle, WA was $5,656. The county assessed it at $508,000.

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