18138 6TH PL SW
Valuation
Tax & Assessment
Property Facts
Transaction History(2)
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: Highline School District
Neighborhood · ZIP 98166These 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.
Owner Tools
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
18138 6th Pl Sw 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 69% of homes in Seattle 98166
- Costs less per square foot than 76% of homes in King County
- Bigger than 80% of homes in King County
- Has a smaller lot than 79% of homes in Seattle 98166
- Newer than 85% of homes in Seattle 98166
What homes are worth in Seattle 98166
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 69% of homes in Seattle 98166.
How it measures up in Seattle 98166
The dot is this home. The mark in the middle is the typical home in Seattle 98166.
Pricier than 69% of homes nearby
Pricier than 26% of homes nearby
Bigger than 76% of homes nearby
Bigger than 21% of homes nearby
Newer than 85% of homes nearby
| Measure | This home | Seattle 98166 | King County |
|---|---|---|---|
| Estimated valuepricier than | $1,009,789 | 69% of homes | 64% of homes |
| Price per ft²pricier than | $369 | 26% of homes | 24% of homes |
| Living areabigger than | 2,740 ft² | 76% of homes | 80% of homes |
| Lot sizebigger than | 0.18 ac | 21% of homes | 43% of homes |
| Year builtnewer than | 1985 | 85% of homes | 59% of homes |
About 18138 6th Pl Sw
How much is 18138 6th Pl Sw, Normandy Park, WA worth?
The TopHap Estimate for 18138 6th Pl Sw, Normandy Park, WA is $1,009,789 as of Aug 30, 2026. The likely range is $931,826 to $1,087,752. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18138 6th Pl Sw, Normandy Park, WA last sell?
18138 6th Pl Sw, Normandy Park, WA last sold on Dec 4, 2020 for $865,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 18138 6th Pl Sw, Normandy Park, WA?
18138 6th Pl Sw, Normandy Park, WA has 4 bedrooms, 2.8 bathrooms, 2,740 square feet of living space and a 0.18-acre lot.
When was 18138 6th Pl Sw, Normandy Park, WA built?
18138 6th Pl Sw, Normandy Park, WA was built in 1985, making it 41 years old. The building has 1 story.
What schools serve 18138 6th Pl Sw, Normandy Park, WA?
18138 6th Pl Sw, Normandy Park, WA is assigned to Marvista Elementary School (elementary), rated B+; Sylvester Middle School (middle), rated C+; Mount Rainier High School (high), rated C. All sit in Highline School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18138 6th Pl Sw, Normandy Park, WA compare to other homes in Seattle 98166?
Among the 7,214 homes in Seattle 98166, it is worth more than 69% of them ($1,009,789 against a typical $809,377), its price per square foot is higher than 26% of them ($369 against a typical $425), it is bigger than 76% of them (2,740 ft² against a typical 2,000 ft²), its lot is bigger than 21% of them (0.18 ac against a typical 0.26 ac) and it is newer than 85% of them (1985 against a typical 1956). Measured against all of King County, it is worth more than 64% 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 18138 6th Pl Sw, Normandy Park, WA?
The 2026 property tax bill for 18138 6th Pl Sw, Normandy Park, WA was $11,436. The county assessed it at $883,000.
More homes on 6th Pl Sw
- 18126 6th Pl$1.3M4 bd · 2.5 ba · 2,680 ft² · Sold $1.3M · Apr 2025
- 17542 6th Pl$996K5 bd · 2.3 ba · 2,220 ft² · Sold $940K · Jun 2024
- 17144 6th Pl$1.3M4 bd · 3 ba · 2,540 ft² · Sold $1.3M · Oct 2023
- 18001 6th Pl$1.4M4 bd · 2.5 ba · 3,110 ft² · Sold $1.3M · Aug 2023
- 17159 6th Pl$1.4M3 bd · 2.3 ba · 2,710 ft² · Sold $1.6M · Mar 2022
- 17561 6th Pl$898K4 bd · 2.3 ba · 2,130 ft² · Sold $672K · Nov 2020
- 18005 6th Pl$1.2M4 bd · 2.5 ba · 2,490 ft² · Sold $1M · Nov 2019
- 17521 6th Pl$1.2M4 bd · 3.3 ba · 2,760 ft² · Sold $770K · Oct 2019
- 17166 6th Pl$1.2M5 bd · 2.8 ba · 3,190 ft² · Sold $771K · Apr 2017
- 18117 6th Pl$1.1M4 bd · 2.5 ba · 2,720 ft² · Sold $585K · Aug 2016
- 17231 6th Pl$1.2M5 bd · 2.8 ba · 2,540 ft² · Sold $900K · Aug 2015
- 17164 6th Pl$1.3M5 bd · 2.3 ba · 2,830 ft² · Sold $670K · Jun 2014
Closest homes
- 18134 6th Pl Sw$822K76 ft · 3 bd · 2.5 ba · 1,880 ft² · Sold Aug 2011
- 18201 6th Ave Sw$898K82 ft · 3 bd · 1.8 ba · 2,350 ft² · Sold $185K · Aug 1993
- 18126 6th Pl Sw$1.3M151 ft · 4 bd · 2.5 ba · 2,680 ft² · Sold $1.3M · Apr 2025
- 18142 6th Pl Sw$882K128 ft · 3 bd · 2.3 ba · 2,050 ft² · Sold $304K · Jan 2000
- 18209 6th Ave Sw$848K182 ft · 3 bd · 2.5 ba · 2,550 ft² · Sold $324K · Feb 2013
- 612 Sw Normandy Rd$960K207 ft · 4 bd · 2.5 ba · 2,780 ft² · Sold $606K · Feb 2019
- 458 Sw 182nd St$852K162 ft · 3 bd · 2.8 ba · 2,020 ft² · Sold $519K · Jun 2014
- 460 Sw Normandy Rd$847K209 ft · 3 bd · 2.3 ba · 3,380 ft² · Sold Jun 2010
More homes in Normandy Park 98166
- 15413 11th Ave Sw$2.2M3 bd · 2.3 ba · 2,600 ft² · Sold $1.9M · Sep 2026
- 604 Sw 206th St$1.4M4 bd · 2.8 ba · 3,390 ft² · Sold $1.4M · Sep 2026
- 15820 12th Ave Sw$885K3 bd · 1.8 ba · 1,960 ft² · Sold $873K · Sep 2026
- 3512 Sw 172nd St$1.3M1 bd · 3.5 ba · 1,370 ft² · Sold $1.3M · Sep 2026
- 2635 Sw 151st Pl$1.5M3 bd · 2 ba · 1,890 ft² · Sold $1.7M · Sep 2026
- 18973 8th Ave Sw$1.1M4 bd · 2 ba · 2,290 ft² · Sold $1.1M · Sep 2026
- 2640 Sw 163rd St$1.7M4 bd · 3.5 ba · 3,940 ft² · Sold $1.6M · Aug 2026
- 16604 11th Ave Sw$720K4 bd · 1 ba · 1,520 ft² · Sold $690K · Aug 2026
- 2802 Sw 167th Pl3 bd · 1 ba · 1,740 ft² · Sold $850K · Aug 2026
- 16517 16th Ave Sw$724K4 bd · 1.8 ba · 1,840 ft² · Sold $620K · Aug 2026
- 627 Sw 185th St$1.6M4 bd · 2.5 ba · 3,280 ft² · Sold $1.5M · Aug 2026
- 250 Sw 176th St$1.2M6 bd · 2.3 ba · 3,170 ft² · Sold $1.2M · Aug 2026
Assigned schools
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