21155 SW ROCK RD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(7)
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: Hillsboro School District 1j
Neighborhood · ZIP 97003These 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.
Ownership
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
21155 Sw Rock Rd 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 66% of homes in Washington County
- Bigger than 74% of homes in Beaverton 97003
- Has a bigger lot than 79% of homes in Beaverton 97003
- Older than 67% of homes in Washington County
What homes are worth in Beaverton 97003
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 65% of homes in Beaverton 97003.
How it measures up in Beaverton 97003
The dot is this home. The mark in the middle is the typical home in Beaverton 97003.
Pricier than 65% of homes nearby
Pricier than 39% of homes nearby
Bigger than 74% of homes nearby
Bigger than 79% of homes nearby
Newer than 35% of homes nearby
| Measure | This home | Cooper Mountain - Aloha North | Beaverton 97003 | Washington County |
|---|---|---|---|---|
| Estimated valuepricier than | $499,723 | 59% of homes | 65% of homes | 34% of homes |
| Price per ft²pricier than | $284 | 36% of homes | 39% of homes | 37% of homes |
| Living areabigger than | 1,758 ft² | 69% of homes | 74% of homes | 49% of homes |
| Lot sizebigger than | 0.2 ac | 77% of homes | 79% of homes | 70% of homes |
| Year builtnewer than | 1978 | 40% of homes | 35% of homes | 33% of homes |
About 21155 Sw Rock Rd
How much is 21155 Sw Rock Rd, Beaverton, OR worth?
The TopHap Estimate for 21155 Sw Rock Rd, Beaverton, OR is $499,723 as of Jul 14, 2026. The likely range is $466,059 to $533,387. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21155 Sw Rock Rd, Beaverton, OR last sell?
21155 Sw Rock Rd, Beaverton, OR last sold on Mar 10, 2025 for $175,347, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.
How big is 21155 Sw Rock Rd, Beaverton, OR?
21155 Sw Rock Rd, Beaverton, OR has 3 bedrooms, 3 bathrooms, 1,758 square feet of living space and a 0.20-acre lot.
When was 21155 Sw Rock Rd, Beaverton, OR built?
21155 Sw Rock Rd, Beaverton, OR was built in 1978, making it 48 years old.
What schools serve 21155 Sw Rock Rd, Beaverton, OR?
21155 Sw Rock Rd, Beaverton, OR is assigned to Indian Hills Elementary School (elementary), rated B-; R. A. Brown Middle School (middle), rated C+; Century High School (high), rated A. All sit in Hillsboro School District 1j. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21155 Sw Rock Rd, Beaverton, OR compare to other homes in Beaverton 97003?
Among the 7,819 homes in Beaverton 97003, it is worth more than 65% of them ($499,723 against a typical $469,277), its price per square foot is higher than 39% of them ($284 against a typical $304), it is bigger than 74% of them (1,758 ft² against a typical 1,488 ft²), its lot is bigger than 79% of them (0.2 ac against a typical 0.14 ac) and it is newer than 35% of them (1978 against a typical 1990). Measured against all of Washington County, it is worth more than 34% 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 21155 Sw Rock Rd, Beaverton, OR?
The 2025 property tax bill for 21155 Sw Rock Rd, Beaverton, OR was $3,677. The county assessed it at $246,280.
More homes on Sw Rock Rd
- 19820 Sw Rock Rd$388K3 bd · 1 ba · 969 ft² · Sold $390K · Dec 2025
- 19635 Sw Rock Rd$432K3 bd · 1 ba · 858 ft² · Sold $431K · Jan 2025
- 21405 Sw Rock Rd$500K3 bd · 2 ba · 1,889 ft² · Sold $258K · Jan 2025
- 20455 Sw Rock Rd$457K3 bd · 2 ba · 1,188 ft² · Sold $460K · Dec 2024
- 20985 Sw Rock Rd$509K3 bd · 2 ba · 1,246 ft² · Sold $507K · May 2023
- 19665 Sw Rock Rd$369K3 bd · 1 ba · 858 ft² · Sold $325K · Nov 2022
- 21249 Sw Rock Rd$499K3 bd · 2 ba · 1,424 ft² · Sold $535K · Sep 2022
- 20394 Sw Rock Rd$524K3 bd · 2 ba · 1,620 ft² · Sold $585K · Sep 2022
- 20360 Sw Rock Rd$475K3 bd · 2 ba · 1,365 ft² · Sold $86K · May 2022
- 20000 Sw Rock Rd$402K3 bd · 1 ba · 945 ft² · Sold $91K · Apr 2022
- 20350 Sw Rock Rd$458K3 bd · 2 ba · 1,322 ft² · Sold $528K · Feb 2022
- 20378 Sw Rock Rd$470K3 bd · 2 ba · 1,380 ft² · Sold $454K · Nov 2021
Closest homes
- 21170 Sw Winterfield Ln$509K104 ft · 3 bd · 2 ba · 1,442 ft² · Sold $550K · Feb 2022
- 21195 Sw Rock Rd$484K76 ft · 3 bd · 2 ba · 1,444 ft² · Sold Jan 1900
- 21146 Sw Winterfield Ln$528K104 ft · 3 bd · 3 ba · 1,573 ft² · Sold $364K · Jun 2017
- 1655 Sw Anthony Dr$482K77 ft · 3 bd · 2 ba · 1,444 ft² · Sold $173K · Apr 2004
- 21194 Sw Winterfield Ln$523K130 ft · 3 bd · 2 ba · 1,456 ft² · Sold $295K · Nov 2015
- 21122 Sw Winterfield Ln$481K131 ft · 3 bd · 2 ba · 1,195 ft² · Sold $142K · Apr 2000
- 21128 Sw Rock Rd$525K160 ft · 3 bd · 3 ba · 1,758 ft² · Sold $141K · Sep 1997
- 21223 Sw Rock Rd$470K152 ft · 3 bd · 2 ba · 1,300 ft² · Sold $475K · Oct 2021
More homes in Beaverton 97003
- 19995 Sw York St$495K3 bd · 2 ba · 1,285 ft² · Sold $495K · Aug 2026
- 1259 Sw 175th Ave$394K3 bd · 3 ba · 1,537 ft² · Sold $90K · Aug 2026
- 17615 Sw Falling Leaf Ct$456K3 bd · 3 ba · 1,513 ft² · Sold $412K · Aug 2026
- 1130 Sw 170th Ave$269K3 bd · 3 ba · 1,460 ft² · Sold $205K · Aug 2026
- 1117 Sw Kalyca Way3 bd · 2 ba · 1,176 ft² · Sold $415K · Aug 2026
- 16030 Sw Audubon St$348K3 bd · 3 ba · 1,427 ft² · Sold $323K · Aug 2026
- 1950 Sw Leewood Dr$539K3 bd · 2 ba · 1,798 ft² · Sold $549K · Aug 2026
- 1295 Sw 206th Ave$446K2 bd · 1 ba · 1,188 ft² · Sold $286K · Jul 2026
- 2189 Sw 198th Ave$565K3 bd · 2 ba · 1,735 ft² · Sold $565K · Jul 2026
- 20190 Sw York St$509K3 bd · 2 ba · 1,219 ft² · Sold $257K · Jul 2026
- 20854 Sw Imperial Pl$500K3 bd · 2 ba · 1,528 ft² · Sold $335K · Jul 2026
- 2764 Sw Maycrest Ter$528K3 bd · 3 ba · 1,747 ft² · Sold $532K · Jul 2026
Assigned schools
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