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Single Family ResidenceResidential
$335,263$305 / 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 80How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $335,000 on Aug 24, 2026

663 JEFFERSON AVE NE

RENTON, WA 98056
3
Beds
1
Baths
1,100 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.
0.22 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

$335K
$269K low$402K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$335,000 · Aug 24, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,845 (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.$539,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$382,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$157,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$523,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$539,000

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.0.22
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

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

E
Highlands Elementary SchoolD-
Elementary · Grades KG–5 · 0.2 mi
M
McKnight Middle SchoolC+
Middle · Grades 6–8 · 0.8 mi
H
Renton High SchoolD
High · Grades 9–12 · 1.8 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

663 Jefferson Ave Ne 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 96% of homes in King County
  • Costs less per square foot than 94% of homes in East Renton Highlands
  • Smaller than 83% of homes in King County
  • Has a bigger lot than 69% of homes in East Renton Highlands
  • Older than 75% of homes in East Renton Highlands

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$2.1M

This home is worth more than 6% 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$335,263
CheaperTypical $793,928Pricier

Pricier than 6% of homes nearby

Price per ft²$305
CheaperTypical $444Pricier

Pricier than 7% of homes nearby

Living area1,100 ft²
SmallerTypical 1,910 ft²Bigger

Bigger than 18% of homes nearby

Lot size0.22 ac
SmallerTypical 0.19 acBigger

Bigger than 64% of homes nearby

Year built1959
OlderTypical 1983Newer

Newer than 26% of homes nearby

How 663 Jefferson Ave Ne ranks against every home in each area.
MeasureThis homeEast Renton HighlandsRenton 98056King County
Estimated valuepricier than$335,2639% of homes6% of homes4% of homes
Price per ft²pricier than$3056% of homes7% of homes8% of homes
Living areabigger than1,100 ft²22% of homes18% of homes17% of homes
Lot sizebigger than0.22 ac69% of homes64% of homes56% of homes
Year builtnewer than195925% of homes26% of homes29% of homes

About 663 Jefferson Ave Ne

How much is 663 Jefferson Ave Ne, Renton, WA worth?

The TopHap Estimate for 663 Jefferson Ave Ne, Renton, WA is $335,263 as of Oct 21, 2026. The likely range is $268,897 to $401,629. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 663 Jefferson Ave Ne, Renton, WA last sell?

663 Jefferson Ave Ne, Renton, WA last sold on Aug 24, 2026 for $335,000, according to the county's recorded deed.

How big is 663 Jefferson Ave Ne, Renton, WA?

663 Jefferson Ave Ne, Renton, WA has 3 bedrooms, 1 bathrooms, 1,100 square feet of living space and a 0.22-acre lot.

When was 663 Jefferson Ave Ne, Renton, WA built?

663 Jefferson Ave Ne, Renton, WA was built in 1959, making it 67 years old. The building has 1 story.

What schools serve 663 Jefferson Ave Ne, Renton, WA?

663 Jefferson Ave Ne, Renton, WA is assigned to Highlands Elementary School (elementary), rated D-; McKnight Middle School (middle), rated C+; Renton High School (high), rated D. All sit in Renton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 663 Jefferson Ave Ne, Renton, WA compare to other homes in Renton 98056?

Among the 10,544 homes in Renton 98056, it is worth more than 6% of them ($335,263 against a typical $793,928), its price per square foot is higher than 7% of them ($305 against a typical $444), it is bigger than 18% of them (1,100 ft² against a typical 1,910 ft²), its lot is bigger than 64% of them (0.22 ac against a typical 0.19 ac) and it is newer than 26% of them (1959 against a typical 1983). Measured against all of King County, it is worth more than 4% 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 663 Jefferson Ave Ne, Renton, WA?

The 2026 property tax bill for 663 Jefferson Ave Ne, Renton, WA was $5,845. The county assessed it at $539,000.

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