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TownhouseResidential
$1,243,215$584 / 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 Aug 30, 2026
Last sold for $1,525,000 on May 11, 2022

4122 WILLIAMS AVE N

RENTON, WA 98056
3
Beds
3.5
Baths
2,130 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.
3,413 ft²
Lot SizeThe size of the land the home sits on, from county records.
2011
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

$1.2M
$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.$1,525,000 · May 11, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,925 (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.$1,300,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$662,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$638,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,261,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,300,000

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Townhouse
StyleThe architectural style of the home, such as ranch or colonial.Townhouse
CountyKING
Lot (acres)The size of the land the home sits on, from county records.0.08
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.Deck · 160 ft²Porch · 80 ft²

Transaction History(3)

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
Hazelwood Elementary SchoolB+
Elementary · Grades KG–5 · 1.1 mi
M
Ridson Middle SchoolB+
Middle · Grades 6–8 · 1.2 mi
H
Hazen High SchoolB-
High · Grades 9–12 · 3.1 mi

District: Renton School District

Neighborhood · ZIP 98056These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.114
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.278

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.4%
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.36,397
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,344 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$103,820
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,793
Average tempThe average temperature here across a full year.52°F
Annual precipHow much rain and melted snow falls here in a typical year.41 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

4122 Williams Ave N 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 82% of homes in Renton 98056
  • Costs more per square foot than 89% of homes in May Creek
  • Has a smaller lot than 97% of homes in Renton 98056
  • Newer than 91% of homes in Renton 98056

What homes are worth in Renton 98056

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

This home
$257K$2.2M

This home is worth more than 82% of homes in Renton 98056.

How it measures up in Renton 98056

The dot is this home. The mark in the middle is the typical home in Renton 98056.

Estimated value$1,243,215
CheaperTypical $761,086Pricier

Pricier than 82% of homes nearby

Price per ft²$584
CheaperTypical $423Pricier

Pricier than 86% of homes nearby

Living area2,130 ft²
SmallerTypical 1,900 ft²Bigger

Bigger than 58% of homes nearby

Lot size3,413 ft²
SmallerTypical 0.19 acBigger

Bigger than 3% of homes nearby

Year built2011
OlderTypical 1982Newer

Newer than 91% of homes nearby

How 4122 Williams Ave N ranks against every home in each area.
MeasureThis homeMay CreekRenton 98056King County
Estimated valuepricier than$1,243,21578% of homes82% of homes75% of homes
Price per ft²pricier than$58489% of homes86% of homes69% of homes
Living areabigger than2,130 ft²43% of homes58% of homes61% of homes
Lot sizebigger than3,413 ft²10% of homes3% of homes7% of homes
Year builtnewer than201188% of homes91% of homes90% of homes

About 4122 Williams Ave N

How much is 4122 Williams Ave N, Renton, WA worth?

The TopHap Estimate for 4122 Williams Ave N, Renton, WA is $1,243,215 as of Aug 30, 2026. The likely range is $1,169,890 to $1,316,540. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4122 Williams Ave N, Renton, WA last sell?

4122 Williams Ave N, Renton, WA last sold on May 11, 2022 for $1,525,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 4122 Williams Ave N, Renton, WA?

4122 Williams Ave N, Renton, WA has 3 bedrooms, 3.5 bathrooms, 2,130 square feet of living space and a 0.08-acre lot.

When was 4122 Williams Ave N, Renton, WA built?

4122 Williams Ave N, Renton, WA was built in 2011, making it 15 years old. It is a townhouse home. The building has 1 story.

What schools serve 4122 Williams Ave N, Renton, WA?

4122 Williams Ave N, Renton, WA is assigned to Hazelwood Elementary School (elementary), rated B+; Ridson Middle School (middle), rated B+; Hazen High School (high), rated B-. All sit in Renton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4122 Williams Ave N, Renton, WA compare to other homes in Renton 98056?

Among the 10,460 homes in Renton 98056, it is worth more than 82% of them ($1,243,215 against a typical $761,086), its price per square foot is higher than 86% of them ($584 against a typical $423), it is bigger than 58% of them (2,130 ft² against a typical 1,900 ft²), its lot is bigger than 3% of them (3,413 ft² against a typical 0.19 ac) and it is newer than 91% of them (2011 against a typical 1982). Measured against all of King County, it is worth more than 75% 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 4122 Williams Ave N, Renton, WA?

The 2026 property tax bill for 4122 Williams Ave N, Renton, WA was $13,925. The county assessed it at $1,300,000.

More homes on Williams Ave N

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