5505 NE 21ST CT
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(4)
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.
District: Issaquah School District
Neighborhood · ZIP 98059These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
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
5505 Ne 21st Ct 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 96% of homes in East Renton Highlands
- Costs more per square foot than 91% of homes in East Renton Highlands
- Bigger than 84% of homes in East Renton Highlands
- Has a bigger lot than 82% of homes in East Renton Highlands
- Newer than 74% of homes in King County
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 is worth more than 87% 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.
Pricier than 87% of homes nearby
Pricier than 86% of homes nearby
Bigger than 70% of homes nearby
Bigger than 74% of homes nearby
Newer than 58% of homes nearby
| Measure | This home | East Renton Highlands | Renton 98059 | King County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,527,548 | 96% of homes | 87% of homes | 84% of homes |
| Price per ft²pricier than | $551 | 91% of homes | 86% of homes | 62% of homes |
| Living areabigger than | 2,770 ft² | 84% of homes | 70% of homes | 79% of homes |
| Lot sizebigger than | 0.4 ac | 82% of homes | 74% of homes | 75% of homes |
| Year builtnewer than | 1998 | 66% of homes | 58% of homes | 74% of homes |
About 5505 Ne 21st Ct
How much is 5505 Ne 21st Ct, Renton, WA worth?
The TopHap Estimate for 5505 Ne 21st Ct, Renton, WA is $1,527,548 as of Jul 14, 2026. The likely range is $1,467,666 to $1,587,430. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 5505 Ne 21st Ct, Renton, WA last sell?
5505 Ne 21st Ct, Renton, WA last sold on Dec 22, 2010 for $600,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 5505 Ne 21st Ct, Renton, WA?
5505 Ne 21st Ct, Renton, WA has 4 bedrooms, 2.5 bathrooms, 2,770 square feet of living space and a 0.40-acre lot.
When was 5505 Ne 21st Ct, Renton, WA built?
5505 Ne 21st Ct, Renton, WA was built in 1998, making it 28 years old. The building has 2 stories.
What schools serve 5505 Ne 21st Ct, Renton, WA?
5505 Ne 21st Ct, Renton, WA is assigned to Newcastle Elementary School (elementary), rated A+; Cougar Mountain Middle School (middle), rated A-; Liberty High School (high), rated A+. All sit in Issaquah School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 5505 Ne 21st Ct, Renton, WA compare to other homes in Renton 98059?
Among the 12,456 homes in Renton 98059, it is worth more than 87% of them ($1,527,548 against a typical $917,058), its price per square foot is higher than 86% of them ($551 against a typical $441), it is bigger than 70% of them (2,770 ft² against a typical 2,210 ft²), its lot is bigger than 74% of them (0.4 ac against a typical 0.24 ac) and it is newer than 58% of them (1998 against a typical 1991). Measured against all of King County, it is worth more than 84% 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 5505 Ne 21st Ct, Renton, WA?
The 2026 property tax bill for 5505 Ne 21st Ct, Renton, WA was $12,723. The county assessed it at $1,320,000.
More homes on Ne 21st Ct
Closest homes
- 5511 Ne 21st Ct$1.8M103 ft · 4 bd · 2.5 ba · 3,210 ft² · Sold $540K · May 2003
- 10403 147th Ave Se$1.1M149 ft · 4 bd · 2.5 ba · 2,550 ft² · Sold $412K · Aug 2003
- 5501 Ne 21st Ct$1.7M125 ft · 4 bd · 2.5 ba · 3,020 ft² · Sold $339K · Sep 2007
- 5510 Ne 21st Ct$1.8M202 ft · 3 bd · 2.8 ba · 3,320 ft² · Sold $450K · Sep 1998
- 5504 Ne 21st Ct$1.8M230 ft · 4 bd · 2.5 ba · 3,310 ft² · Sold $560K · Apr 2004
- 10273 147th Ave Se213 ft · 0.48 ac · Sold $30K · Mar 2026
- 2106 Lyons Ave Ne$1.6M325 ft · 4 bd · 2.5 ba · 3,010 ft² · Sold Jun 1999
- 10269 147th Ave Se$723K240 ft · 3 bd · 1 ba · 1,080 ft² · Sold $745K · Oct 2024
More homes in Renton 98059
- 4201 Ne 5th St$509K3 bd · 2.5 ba · 1,370 ft² · Sold $500K · Aug 2026
- 13205 158th Ave Se$777K3 bd · 1 ba · 1,460 ft² · Sold $480K · Aug 2026
- 17423 Se 142nd St0.54 ac · Sold $65K · Aug 2026
- 11912 171st Pl Se1.12 ac · Sold $200K · Aug 2026
- 608 Chelan Pl Ne2 bd · 2.5 ba · 1,310 ft² · Sold $475K · Aug 2026
- 5006 Ne 6th St$719K3 bd · 2 ba · 1,470 ft² · Sold $700K · Aug 2026
- 150 Orcas Ave Ne$1.2M4 bd · 2.5 ba · 2,870 ft² · Sold $1.1M · Aug 2026
- 6013 Ne 4th Pl$900K3 bd · 2 ba · 1,800 ft² · Sold $870K · Aug 2026
- 115 Duvall Ave Ne$684K3 bd · 1.8 ba · 1,390 ft² · Sold $850K · Aug 2026
- 6008 Ne 1st Cir$1.2M4 bd · 2.5 ba · 2,600 ft² · Sold $1.1M · Aug 2026
- 5440 Ne 2nd Ct$1.4M4 bd · 2.5 ba · 2,930 ft² · Sold $1.3M · Aug 2026
- 953 Field Ave Ne$825K3 bd · 2.3 ba · 1,610 ft² · Sold $780K · Aug 2026
Assigned schools
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