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CondominiumResidential

55 Williams Ave

RENTON, WA 98057
0.71 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
4
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.
Built 20024 floors37 units607–1,632 ft²
$15M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$400K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
$407
Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.

-0.8%vs the Renton ZIP median sale $/ft² ($410)

Sales Performance

$408K
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
-10.3%
1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
1
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
2.7%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
This building's own appreciationThe building's own appreciation: for every unit that sold twice (held over a year), we compute its yearly price change between the two sales and take the middle value. This is the cleanest read on how this specific building performs, because it compares each unit to itself.
+3.2%per yeartypical hold 6.8 yrsfrom 56 same-unit resales
Median sale price (yearly, all time)Every recorded arms-length sale in the building since records begin, grouped by year: the bars count sales and the line tracks the median price paid.MedianSales
20032006200920122016201920232026
Sale price per ft² (yearly, all time)The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.$/ft²
20032006200920122016201920232026

95 arms-length sales on record for this building.

Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.

Every unit: size vs estimated valueEvery unit in the building as one dot: across is its size, up is our current value estimate, and color is its bedroom count. Vertical columns of dots are recurring floor plans; the height spread within a column shows how much floor, view and condition move prices for the same layout.
$281K$388K$495K$603K607 ft²812 ft²1,017 ft²1,222 ft²1,427 ft²1,632 ft²
1 bd2 bd
1 bed
13 units
2 bed
24 units
Recurring floor plansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
2 bd · 2 ba · 954 ft²
3 units
2 bd · 2 ba · 978 ft²
3 units
2 bd · 2 ba · 956 ft²
2 units
2 bd · 2 ba · 957 ft²
2 units
2 bd · 2 ba · 977 ft²
2 units
One-off layouts
25 units

Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.

$281K–$318K
4 units
$346K–$360K
2 units
$370K–$400K
14 units
$402K–$431K
9 units
$509K–$518K
2 units
$525K–$540K
2 units
$573K–$603K
4 units

Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.

Floor 1
$425/ft²
Floor 2
$397/ft²
Floor 3
$390/ft²
Floor 4
$411/ft²
Unit lines by $/ft²Condo units stacked vertically share a unit line — the last digits of the unit number (like 05 in 1205, 1305, 1405). Lines share a layout and exposure, so comparing estimated $/ft² by line shows which position in the building commands a premium.
Line ·08
$437/ft²
Line ·01
$429/ft²
Line ·04
$425/ft²
Line ·05
$421/ft²
Line ·03
$415/ft²
Line ·06
$408/ft²
Line ·09
$402/ft²
Line ·07
$357/ft²
Line ·02
$354/ft²

Ownership & Financing

Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.51%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.3%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.9.5 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.21%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.54%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$406,666
Median tax billThe middle annual property tax bill among the building's units.$4,276
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.1

Recent SalesThe latest recorded arms-length sales in the building, newest first.

Unit 203Apr 9, 2026$408,000Unit 305Jan 16, 2025$455,000Unit 102Jul 5, 2024$550,000Unit 103Jul 5, 2024$460,000Unit 205Mar 8, 2024$449,950Unit 206Feb 17, 2023$461,000Unit 101Dec 21, 2022$279,950Unit 209Oct 26, 2022$410,000Unit 109Apr 6, 2022$319,000Unit 204Mar 17, 2022$425,000

Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.42
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
11
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.35 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.71
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
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.Carport (Unspecified)
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.Elevator

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

H
Renton High SchoolD-
High · Grades 9–12 · 0.3 mi
M
Dimmitt Middle SchoolB-
Middle · Grades 6–8 · 1.3 mi
E
Kennydale Elementary SchoolB+
Elementary · Grades KG–5 · 2.3 mi

District: Renton School District

Neighborhood · ZIP 98057These 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.149
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.263

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.15,169
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,407 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,518
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$92,695
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.39 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.43%

All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.

55 Williams Ave S # 101
1 bd · 1 ba · 607 ft²
$318K
55 Williams Ave S # 102
2 bd · 2 ba · 1,557 ft²
$509K
55 Williams Ave S # 103
2 bd · 2 ba · 957 ft²
$406K
55 Williams Ave S # 104
2 bd · 2 ba · 956 ft²
$385K
55 Williams Ave S # 105
2 bd · 2 ba · 954 ft²
$400K
55 Williams Ave S # 106
2 bd · 2 ba · 958 ft²
$402K
55 Williams Ave S # 107
2 bd · 2 ba · 1,556 ft²
$540K
55 Williams Ave S # 108
1 bd · 1 ba · 612 ft²
$307K
55 Williams Ave S # 109
1 bd · 1 ba · 671 ft²
$291K
55 Williams Ave S # 110
1 bd · 1 ba · 625 ft²
$281K
55 Williams Ave S # 201
1 bd · 1 ba · 981 ft²
$360K
55 Williams Ave S # 202
2 bd · 2 ba · 1,632 ft²
$603K
55 Williams Ave S # 203
2 bd · 2 ba · 973 ft²
$400K
55 Williams Ave S # 204
2 bd · 2 ba · 978 ft²
$412K
55 Williams Ave S # 205
2 bd · 2 ba · 978 ft²
$395K
55 Williams Ave S # 206
2 bd · 2 ba · 977 ft²
$417K
55 Williams Ave S # 207
2 bd · 2 ba · 1,620 ft²
$584K
55 Williams Ave S # 208
1 bd · 1 ba · 985 ft²
$400K
55 Williams Ave S # 209
1 bd · 1 ba · 977 ft²
$399K
55 Williams Ave S # 301
1 bd · 1 ba · 983 ft²
$382K
55 Williams Ave S # 302
2 bd · 2 ba · 1,626 ft²
$582K
55 Williams Ave S # 303
2 bd · 2 ba · 976 ft²
$375K
55 Williams Ave S # 304
2 bd · 2 ba · 978 ft²
$431K
55 Williams Ave S # 305
2 bd · 2 ba · 977 ft²
$419K
55 Williams Ave S # 306
2 bd · 2 ba · 980 ft²
$384K
55 Williams Ave S # 307
2 bd · 2 ba · 1,621 ft²
$573K
55 Williams Ave S # 308
1 bd · 1 ba · 986 ft²
$383K
55 Williams Ave S # 309
1 bd · 1 ba · 978 ft²
$370K
55 Williams Ave S # 401
1 bd · 1 ba · 893 ft²
$389K
55 Williams Ave S # 402
2 bd · 2 ba · 1,433 ft²
$518K
55 Williams Ave S # 403
2 bd · 2 ba · 956 ft²
$421K
55 Williams Ave S # 404
2 bd · 2 ba · 957 ft²
$416K
55 Williams Ave S # 405
2 bd · 2 ba · 954 ft²
$410K
55 Williams Ave S # 406
2 bd · 2 ba · 954 ft²
$377K
55 Williams Ave S # 407
2 bd · 2 ba · 1,428 ft²
$525K
55 Williams Ave S # 408
1 bd · 1 ba · 841 ft²
$379K
55 Williams Ave S # 409
1 bd · 1 ba · 894 ft²
$346K

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

About 55 Williams Ave

How many units are in 55 Williams Ave, Renton, WA?

55 Williams Ave, Renton, WA has 37 residential units across 4 floors, built in 2002, according to county assessor records.

What is a unit at 55 Williams Ave, Renton, WA worth?

The median TopHap Estimate across the 37 units at 55 Williams Ave, Renton, WA is $400,473. That works out to $407 per square foot. Units run from 607 to 1,632 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.

Is 55 Williams Ave, Renton, WA expensive for Renton?

Units at 55 Williams Ave, Renton, WA carry a median of $407 per square foot, 1% below the Renton median of $410 per square foot.

How often do units sell at 55 Williams Ave, Renton, WA?

1 units at 55 Williams Ave, Renton, WA sold in the last 12 months, out of 95 recorded arms-length sales all time. That is a turnover rate of 2.7% of the building per year. The median sale over that period was $408K.

Have units at 55 Williams Ave, Renton, WA appreciated?

Across 56 repeat sales of the same unit, 55 Williams Ave, Renton, WA returned a median 3.2% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 6.8 years.

What floor plans does 55 Williams Ave, Renton, WA have?

The most common plan at 55 Williams Ave, Renton, WA is a 2-bedroom of 954 square feet, repeated 3 times, with a median estimate of $400,499. TopHap identifies 5 recurring plans in the building.

More homes on Williams Ave S

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More homes in Renton 98057

Assigned schools

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