21887 SW MANDAN DR
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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: Tigard-Tualatin School District
Neighborhood · ZIP 97062These 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
21887 Sw Mandan Dr 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 78% of homes in Byrom
- Among the highest price per square foot in Byrom
- Smaller than 98% of homes in Byrom
- Older than 84% of homes in Byrom
What homes are worth in Tualatin 97062
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 26% of homes in Tualatin 97062.
How it measures up in Tualatin 97062
The dot is this home. The mark in the middle is the typical home in Tualatin 97062.
Pricier than 26% of homes nearby
Pricier than 98% of homes nearby
Bigger than 10% of homes nearby
Bigger than 40% of homes nearby
Newer than 31% of homes nearby
| Measure | This home | Byrom | Tualatin 97062 | Washington County |
|---|---|---|---|---|
| Estimated valuepricier than | $531,845 | 22% of homes | 26% of homes | 44% of homes |
| Price per ft²pricier than | $451 | almost all homes | 98% of homes | 97% of homes |
| Living areabigger than | 1,178 ft² | 2% of homes | 10% of homes | 13% of homes |
| Lot sizebigger than | 0.17 ac | 54% of homes | 40% of homes | 51% of homes |
| Year builtnewer than | 1980 | 16% of homes | 31% of homes | 37% of homes |
About 21887 Sw Mandan Dr
How much is 21887 Sw Mandan Dr, Tualatin, OR worth?
The TopHap Estimate for 21887 Sw Mandan Dr, Tualatin, OR is $531,845 as of Sep 24, 2026. The likely range is $482,573 to $581,117. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21887 Sw Mandan Dr, Tualatin, OR last sell?
21887 Sw Mandan Dr, Tualatin, OR last sold on Mar 18, 2022 for $620,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
How big is 21887 Sw Mandan Dr, Tualatin, OR?
21887 Sw Mandan Dr, Tualatin, OR has 3 bedrooms, 2 bathrooms, 1,178 square feet of living space and a 0.17-acre lot.
When was 21887 Sw Mandan Dr, Tualatin, OR built?
21887 Sw Mandan Dr, Tualatin, OR was built in 1980, making it 46 years old.
What schools serve 21887 Sw Mandan Dr, Tualatin, OR?
21887 Sw Mandan Dr, Tualatin, OR is assigned to Edward Byrom Elementary School (elementary), rated A-; Tualatin High School (high), rated C-; Hazelbrook Middle School (middle), rated C. All sit in Tigard-Tualatin School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21887 Sw Mandan Dr, Tualatin, OR compare to other homes in Tualatin 97062?
Among the 7,845 homes in Tualatin 97062, it is worth more than 26% of them ($531,845 against a typical $622,174), its price per square foot is higher than 98% of them ($451 against a typical $294), it is bigger than 10% of them (1,178 ft² against a typical 2,077 ft²), its lot is bigger than 40% of them (0.17 ac against a typical 0.18 ac) and it is newer than 31% of them (1980 against a typical 1990). Measured against all of Washington County, it is worth more than 44% 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 21887 Sw Mandan Dr, Tualatin, OR?
The 2025 property tax bill for 21887 Sw Mandan Dr, Tualatin, OR was $5,164. The county assessed it at $284,130.
More homes on Sw Mandan Dr
- 8541 Sw Mandan Dr$510K3 bd · 2 ba · 1,414 ft² · Sold $510K · Jun 2026
- 22680 Sw Mandan Dr$524K4 bd · 3 ba · 1,748 ft² · Sold $525K · May 2026
- 22830 Sw Mandan Dr$543K4 bd · 3 ba · 1,748 ft² · Sold $544K · Mar 2025
- 22500 Sw Mandan Dr$489K4 bd · 3 ba · 1,725 ft² · Sold $490K · Jan 2025
- 22345 Sw Mandan Dr$669K3 bd · 3 ba · 3,230 ft² · Sold $670K · Dec 2024
- 22330 Sw Mandan Dr$525K3 bd · 2 ba · 1,442 ft² · Sold $525K · Nov 2024
- 22455 Sw Mandan Dr$570K4 bd · 3 ba · 1,306 ft² · Sold $587K · Aug 2024
- 22323 Sw Mandan Dr$676K4 bd · 3 ba · 2,479 ft² · Sold $675K · Aug 2024
- 8583 Sw Mandan Dr$652K4 bd · 2 ba · 2,225 ft² · Sold $625K · Nov 2023
- 21798 Sw Mandan Dr$474K3 bd · 2 ba · 1,206 ft² · Sold $492K · Nov 2023
- 22915 Sw Mandan Dr$590K3 bd · 3 ba · 1,983 ft² · Sold $620K · Jun 2023
- 22695 Sw Mandan Dr$555K3 bd · 2 ba · 1,684 ft² · Sold $599K · Mar 2023
Closest homes
- 21865 Sw Mandan Dr$633K82 ft · 4 bd · 3 ba · 2,405 ft² · Sold $350K · Mar 2006
- 21911 Sw Mandan Dr$538K82 ft · 3 bd · 2 ba · 1,316 ft² · Sold $305K · Jul 2015
- 21840 Sw Creek Dr$528K92 ft · 3 bd · 2 ba · 1,322 ft² · Sold $159K · Sep 1999
- 21864 Sw Creek Dr$538K114 ft · 3 bd · 2 ba · 1,540 ft² · Sold $154K · Nov 1997
- 21818 Sw Creek Dr$480K124 ft · 3 bd · 2 ba · 1,288 ft² · Sold $245K · Feb 2014
- 21841 Sw Mandan Dr$489K135 ft · 3 bd · 2 ba · 1,142 ft² · Sold Jan 1900
- 21933 Sw Mandan Dr$516K136 ft · 3 bd · 2 ba · 1,316 ft² · Sold $237K · Jul 2010
- 21886 Sw Creek Dr$644K172 ft · 3 bd · 2 ba · 2,191 ft² · Sold Jan 1900
More homes in Tualatin 97062
- 22934 Sw Cowlitz Dr$750K3 bd · 3 ba · 3,492 ft² · Sold $735K · Oct 2026
- 5386 Sw Joshua St$700K3 bd · 2.5 ba · 1,992 ft² · Sold $690K · Oct 2026
- 20124 Sw 72nd Ave$540K3 bd · 2 ba · 1,322 ft² · Sold $545K · Oct 2026
- 11060 Sw Byrom Ter$939K3 bd · 3 ba · 2,920 ft² · Sold $925K · Oct 2026
- 9186 Sw Salinan St0.1 ac · Sold Oct 2026
- 23777 Sw Pensacola Ter0.1 ac · Sold Oct 2026
- 9266 Sw Salinan St3,920 ft² · Sold Oct 2026
- 8390 Sw Mohawk St$280K2 bd · 2 ba · 1,184 ft² · Sold $268K · Oct 2026
- 19705 Sw 48th Ave$600K3 bd · 2.5 ba · 2,762 ft² · Sold $637K · Oct 2026
- 22215 Sw 102nd Pl$725K3 bd · 2 ba · 2,199 ft² · Sold $700K · Oct 2026
- 19787 Sw 67th Ave4 bd · 4 ba · 1,648 ft² · Sold $536K · Oct 2026
- 20362 Sw 70th Ave$525K3 bd · 2 ba · 1,540 ft² · Sold $511K · Oct 2026
Assigned schools
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