910 W 21ST ST
Valuation
Tax & Assessment
Property Facts
Transaction History(9)
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: Upland Unified School District
Neighborhood · ZIP 91784These 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
910 W 21st St 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 90% of homes in San Bernardino County
- Costs more per square foot than 87% of homes in San Bernardino County
- Smaller than 74% of homes in Upland 91784
- Has a bigger lot than 66% of homes in San Bernardino County
What homes are worth in Upland 91784
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 35% of homes in Upland 91784.
How it measures up in Upland 91784
The dot is this home. The mark in the middle is the typical home in Upland 91784.
Pricier than 35% of homes nearby
Pricier than 76% of homes nearby
Bigger than 26% of homes nearby
Bigger than 41% of homes nearby
Newer than 56% of homes nearby
| Measure | This home | Upland 91784 | San Bernardino County |
|---|---|---|---|
| Estimated valuepricier than | $899,000 | 35% of homes | 90% of homes |
| Price per ft²pricier than | $471 | 76% of homes | 87% of homes |
| Living areabigger than | 1,908 ft² | 26% of homes | 68% of homes |
| Lot sizebigger than | 0.23 ac | 41% of homes | 66% of homes |
| Year builtnewer than | 1984 | 56% of homes | 50% of homes |
About 910 W 21st St
How much is 910 W 21st St, Upland, CA worth?
The TopHap Estimate for 910 W 21st St, Upland, CA is $899,000 as of Oct 21, 2026. The likely range is $838,779 to $959,221. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 910 W 21st St, Upland, CA last sell?
910 W 21st St, Upland, CA last sold on Oct 20, 2026 for $892,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 910 W 21st St, Upland, CA?
910 W 21st St, Upland, CA has 4 bedrooms, 2 bathrooms, 1,908 square feet of living space and a 0.23-acre lot.
When was 910 W 21st St, Upland, CA built?
910 W 21st St, Upland, CA was built in 1984, making it 42 years old. It is a modern home. The building has 2 stories.
What schools serve 910 W 21st St, Upland, CA?
910 W 21st St, Upland, CA is assigned to Valencia Elementary School (elementary), rated A; Pioneer Junior High School (middle), rated A-; Upland High School (high), rated B. All sit in Upland Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 910 W 21st St, Upland, CA compare to other homes in Upland 91784?
Among the 9,606 homes in Upland 91784, it is worth more than 35% of them ($899,000 against a typical $964,887), its price per square foot is higher than 76% of them ($471 against a typical $424), it is bigger than 26% of them (1,908 ft² against a typical 2,285 ft²), its lot is bigger than 41% of them (0.23 ac against a typical 0.23 ac) and it is newer than 56% of them (1984 against a typical 1982). Measured against all of San Bernardino County, it is worth more than 90% 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 910 W 21st St, Upland, CA?
The 2025 property tax bill for 910 W 21st St, Upland, CA was $6,691. The county assessed it at $616,349.
More homes on W 21st St
- 141 W 21st St$2.6M4 bd · 4 ba · 5,038 ft² · Sold $2.5M · Jun 2026
- 666 W 21st St$976K3 bd · 2 ba · 2,234 ft² · Sold $945K · Nov 2025
- 880 W 21st St$946K4 bd · 2 ba · 2,031 ft² · Sold $825K · Sep 2023
- 1032 W 21st St$1.1M3 bd · 2.5 ba · 2,286 ft² · Sold $950K · Apr 2022
- 868 W 21st St$906K4 bd · 2.5 ba · 1,908 ft² · Sold $705K · May 2021
- 928 W 21st St$902K4 bd · 2.5 ba · 1,754 ft² · Sold $785K · May 2021
- 881 W 21st St$937K5 bd · 2 ba · 2,196 ft² · Sold $765K · Oct 2020
- 1044 W 21st St$888K4 bd · 2.5 ba · 1,908 ft² · Sold $675K · Feb 2020
- 920 W 21st St$875K4 bd · 2.5 ba · 1,908 ft² · Sold $621K · Jan 2020
- 958 W 21st St$842K4 bd · 2 ba · 1,754 ft² · Sold $588K · Sep 2019
- 937 W 21st St$998K4 bd · 2.5 ba · 2,544 ft² · Sold $650K · Dec 2018
- 869 W 21st St$881K4 bd · 2 ba · 1,916 ft² · Sold $662K · Oct 2018
Closest homes
- 918 W 21st St$902K78 ft · 2,286 ft² · Sold Jan 1900
- 902 W 21st St$934K78 ft · 4 bd · 2 ba · 2,031 ft² · Sold $278K · Oct 2001
- 909 Driftwood St$919K128 ft · 7 bd · 2 ba · 2,031 ft² · Sold $286K · Jun 2000
- 925 Driftwood St$890K150 ft · 4 bd · 2 ba · 2,090 ft² · Sold Jun 1997
- 901 Driftwood St$1M150 ft · 3 bd · 2.5 ba · 2,286 ft² · Sold $912K · Oct 2021
- 920 W 21st St$875K156 ft · 4 bd · 2.5 ba · 1,908 ft² · Sold $621K · Jan 2020
- 890 W 21st St$1.1M156 ft · 3 bd · 2.5 ba · 2,286 ft² · Sold Jan 1900
- 903 W 21st St$978K216 ft · 4 bd · 2.5 ba · 2,544 ft² · Sold $415K · Mar 2009
More homes in Upland 91784
- 1649 Carmel Cir W$615K3 bd · 2 ba · 1,670 ft² · Sold $610K · Oct 2026
- 420 E 25th St$1.5M4 bd · 3 ba · 2,542 ft² · Sold $1.5M · Oct 2026
- 1690 Mulberry Ave$929K5 bd · 2.5 ba · 2,174 ft² · Sold $990K · Oct 2026
- 1338 Brookhaven Pl$815K3 bd · 2 ba · 1,575 ft² · Sold $800K · Oct 2026
- 1736 Canyon View Ave$731K3 bd · 2 ba · 1,401 ft² · Sold $655K · Oct 2026
- 92 Browning St$1.8M5 bd · 3.5 ba · 4,132 ft² · Sold $1.7M · Oct 2026
- 1917 N Omalley Way$1.1M4 bd · 2 ba · 2,219 ft² · Sold $1.1M · Oct 2026
- 1604 Ruedy Pl$700K4 bd · 3 ba · 1,815 ft² · Sold $700K · Oct 2026
- 1744 Eastview Ave$777K4 bd · 2 ba · 1,595 ft² · Sold $732K · Oct 2026
- 1681 Carmel Cir E$550K2 bd · 2 ba · 1,209 ft² · Sold $550K · Oct 2026
- 2253 Jasmine Ave$945K4 bd · 2.5 ba · 2,178 ft² · Sold $945K · Oct 2026
- 2109 N San Antonio Ave$900K5 bd · 2.5 ba · 2,316 ft² · Sold $900K · Oct 2026
Assigned schools
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