21790 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.
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
21790 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 68% of homes in Washington County
- Costs less per square foot than 81% of homes in Cooper Mountain - Aloha North
- Bigger than 80% of homes in Beaverton 97003
- Has a bigger lot than 82% of homes in Beaverton 97003
- Older than 98% of homes in Cooper Mountain - Aloha North
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 61% 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 61% of homes nearby
Pricier than 23% of homes nearby
Bigger than 80% of homes nearby
Bigger than 82% of homes nearby
Newer than 2% of homes nearby
| Measure | This home | Cooper Mountain - Aloha North | Beaverton 97003 | Washington County |
|---|---|---|---|---|
| Estimated valuepricier than | $486,138 | 53% of homes | 61% of homes | 32% of homes |
| Price per ft²pricier than | $259 | 19% of homes | 23% of homes | 19% of homes |
| Living areabigger than | 1,876 ft² | 76% of homes | 80% of homes | 55% of homes |
| Lot sizebigger than | 0.21 ac | 80% of homes | 82% of homes | 73% of homes |
| Year builtnewer than | 1947 | 2% of homes | 2% of homes | 4% of homes |
About 21790 Sw Rock Rd
How much is 21790 Sw Rock Rd, Beaverton, OR worth?
The TopHap Estimate for 21790 Sw Rock Rd, Beaverton, OR is $486,138 as of Aug 30, 2026. The likely range is $468,673 to $503,603. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21790 Sw Rock Rd, Beaverton, OR last sell?
21790 Sw Rock Rd, Beaverton, OR last sold on Aug 24, 2020, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.
How big is 21790 Sw Rock Rd, Beaverton, OR?
21790 Sw Rock Rd, Beaverton, OR has 3 bedrooms, 2 bathrooms, 1,876 square feet of living space and a 0.21-acre lot.
When was 21790 Sw Rock Rd, Beaverton, OR built?
21790 Sw Rock Rd, Beaverton, OR was built in 1947, making it 79 years old.
What schools serve 21790 Sw Rock Rd, Beaverton, OR?
21790 Sw Rock Rd, Beaverton, OR is assigned to R. A. Brown Middle School (middle), rated C+; Indian Hills Elementary School (elementary), rated B-; 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 21790 Sw Rock Rd, Beaverton, OR compare to other homes in Beaverton 97003?
Among the 7,823 homes in Beaverton 97003, it is worth more than 61% of them ($486,138 against a typical $465,004), its price per square foot is higher than 23% of them ($259 against a typical $302), it is bigger than 80% of them (1,876 ft² against a typical 1,487 ft²), its lot is bigger than 82% of them (0.21 ac against a typical 0.14 ac) and it is newer than 2% of them (1947 against a typical 1990). Measured against all of Washington County, it is worth more than 32% 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 21790 Sw Rock Rd, Beaverton, OR?
The 2025 property tax bill for 21790 Sw Rock Rd, Beaverton, OR was $3,157. The county assessed it at $212,620.
More homes on Sw Rock Rd
- 19775 Sw Rock Rd$450K2 bd · 2 ba · 1,640 ft² · Sold $450K · Aug 2026
- 19805 Sw Rock Rd$441K3 bd · 1 ba · 1,400 ft² · Sold $442K · Apr 2026
- 19820 Sw Rock Rd$388K3 bd · 1 ba · 969 ft² · Sold $390K · Dec 2025
- 21155 Sw Rock Rd$510K3 bd · 3 ba · 1,758 ft² · Sold $175K · Mar 2025
- 19635 Sw Rock Rd$432K3 bd · 1 ba · 858 ft² · Sold $431K · Jan 2025
- 21405 Sw Rock Rd$507K3 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$506K3 bd · 2 ba · 1,246 ft² · Sold $507K · May 2023
- 19665 Sw Rock Rd$359K3 bd · 1 ba · 858 ft² · Sold $325K · Nov 2022
- 21249 Sw Rock Rd$500K3 bd · 2 ba · 1,424 ft² · Sold $535K · Sep 2022
- 20394 Sw Rock Rd$517K3 bd · 2 ba · 1,620 ft² · Sold $585K · Sep 2022
- 20360 Sw Rock Rd$479K3 bd · 2 ba · 1,365 ft² · Sold $86K · May 2022
Closest homes
- 21795 Sw Blaine St$488K94 ft · 3 bd · 2 ba · 1,836 ft² · Sold $140K · Nov 1996
- 21750 Sw Rock Rd$448K89 ft · 3 bd · 2 ba · 1,401 ft² · Sold $205K · Dec 2004
- 21830 Sw Rock Rd$449K96 ft · 3 bd · 2 ba · 1,401 ft² · Sold $127K · Aug 2001
- 1750 Sw 218th Ct$505K146 ft · 3 bd · 2 ba · 1,673 ft² · Sold Jan 1900
- 21825 Sw Blaine St$446K126 ft · 3 bd · 2 ba · 1,409 ft² · Sold $155K · Mar 2012
- 21765 Sw Blaine St$442K145 ft · 3 bd · 2 ba · 1,329 ft² · Sold $250K · Oct 2006
- 1705 Sw 217th Ct$483K181 ft · 3 bd · 2 ba · 1,427 ft² · Sold $315K · Apr 2019
- 1815 Sw 217th Ave$508K192 ft · 3 bd · 2 ba · 1,880 ft² · Sold Jan 1900
More homes in Beaverton 97003
- 3277 Sw 187th Ave3 bd · 2 ba · 1,512 ft² · Sold $171K · Sep 2026
- 1163 Sw Tobias Way$525K3 bd · 3 ba · 1,608 ft² · Sold $515K · Sep 2026
- 2566 Sw Mckenna Pl$599K4 bd · 3 ba · 2,198 ft² · Sold $580K · Sep 2026
- 18380 Sw Johnson St$470K3 bd · 2 ba · 1,236 ft² · Sold $465K · Sep 2026
- 18529 Sw Cascade Dr$349K3 bd · 3 ba · 1,219 ft² · Sold $349K · Aug 2026
- 20840 Sw Jay St$435K2 bd · 1 ba · 960 ft² · Sold $439K · Aug 2026
- 21800 Sw Blaine St$530K3 bd · 2 ba · 1,384 ft² · Sold $530K · Aug 2026
- 21242 Sw Winterfield Ln$589K5 bd · 3 ba · 2,218 ft² · Sold $589K · Aug 2026
- 18811 Sw Bonnie Meadow Ln$475K4 bd · 3 ba · 1,711 ft² · Sold $488K · Aug 2026
- 18465 Sw Stepping Stone Dr$280K2 bd · 2 ba · 1,553 ft² · Sold $270K · Aug 2026
- 19878 Sw Joann Ct$386K3 bd · 2 ba · 1,285 ft² · Sold $750 · Aug 2026
- 1010 Sw 170th Ave$188K1 bd · 1 ba · 722 ft² · Sold $151K · Aug 2026
Assigned schools
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