438 E MERRIMAC ST
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: 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
438 E Merrimac 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 91% of homes in San Bernardino County
- Costs more per square foot than 89% of homes in San Bernardino County
- Smaller than 75% of homes in Upland 91784
- Has a bigger lot than 67% 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 40% 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 40% of homes nearby
Pricier than 81% of homes nearby
Bigger than 25% of homes nearby
Bigger than 46% of homes nearby
Newer than 43% of homes nearby
| Measure | This home | Upland 91784 | San Bernardino County |
|---|---|---|---|
| Estimated valuepricier than | $919,128 | 40% of homes | 91% of homes |
| Price per ft²pricier than | $483 | 81% of homes | 89% of homes |
| Living areabigger than | 1,903 ft² | 25% of homes | 67% of homes |
| Lot sizebigger than | 0.23 ac | 46% of homes | 67% of homes |
| Year builtnewer than | 1979 | 43% of homes | 42% of homes |
About 438 E Merrimac St
How much is 438 E Merrimac St, Upland, CA worth?
The TopHap Estimate for 438 E Merrimac St, Upland, CA is $919,128 as of Oct 21, 2026. The likely range is $891,724 to $946,532. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 438 E Merrimac St, Upland, CA last sell?
438 E Merrimac St, Upland, CA last sold on Sep 1, 2020 for $630,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.
How big is 438 E Merrimac St, Upland, CA?
438 E Merrimac St, Upland, CA has 4 bedrooms, 2 bathrooms, 1,903 square feet of living space and a 0.23-acre lot.
When was 438 E Merrimac St, Upland, CA built?
438 E Merrimac St, Upland, CA was built in 1979, making it 47 years old. It is a modern home. The building has 1 story.
What schools serve 438 E Merrimac St, Upland, CA?
438 E Merrimac St, Upland, CA is assigned to Sierra Vista Elementary School (elementary), rated B; 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 438 E Merrimac St, Upland, CA compare to other homes in Upland 91784?
Among the 9,606 homes in Upland 91784, it is worth more than 40% of them ($919,128 against a typical $965,237), its price per square foot is higher than 81% of them ($483 against a typical $424), it is bigger than 25% of them (1,903 ft² against a typical 2,286 ft²), its lot is bigger than 46% of them (0.23 ac against a typical 0.23 ac) and it is newer than 43% of them (1979 against a typical 1982). Measured against all of San Bernardino County, it is worth more than 91% 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 438 E Merrimac St, Upland, CA?
The 2025 property tax bill for 438 E Merrimac St, Upland, CA was $7,524. The county assessed it at $695,571.
More homes on E Merrimac St
- 454 E Merrimac St$911K3 bd · 2 ba · 1,710 ft² · Sold $865K · Jul 2025
- 470 E Merrimac St$1.1M4 bd · 2 ba · 2,807 ft² · Sold $885K · Sep 2024
- 404 E Merrimac St$914K4 bd · 2 ba · 1,903 ft² · Sold $570K · Mar 2018
- 420 E Merrimac St$946K3 bd · 2 ba · 1,930 ft² · Sold $180K · Dec 1995
- 471 E Merrimac St$914K4 bd · 2.8 ba · 1,976 ft² · Sold Jan 1900
- 453 E Merrimac St$940K4 bd · 2 ba · 1,903 ft² · Sold Jan 1900
- 431 E Merrimac St$965K3 bd · 2 ba · 2,100 ft² · Sold Jan 1900
Closest homes
- 454 E Merrimac St$911K81 ft · 3 bd · 2 ba · 1,710 ft² · Sold $865K · Jul 2025
- 420 E Merrimac St$946K86 ft · 3 bd · 2 ba · 1,930 ft² · Sold $180K · Dec 1995
- 431 E Merrimac St$965K179 ft · 3 bd · 2 ba · 2,100 ft² · Sold Jan 1900
- 470 E Merrimac St$1.1M161 ft · 4 bd · 2 ba · 2,807 ft² · Sold $885K · Sep 2024
- 453 E Merrimac St$940K199 ft · 4 bd · 2 ba · 1,903 ft² · Sold Jan 1900
- 404 E Merrimac St$914K183 ft · 4 bd · 2 ba · 1,903 ft² · Sold $570K · Mar 2018
- 429 Mia Ct$878K220 ft · 4 bd · 2 ba · 2,153 ft² · Sold Jan 1900
- 1592 Winston Way$923K226 ft · 3 bd · 2 ba · 2,083 ft² · Sold $323K · Jun 2002
More homes in Upland 91784
- 910 W 21st St$899K4 bd · 2 ba · 1,908 ft² · Sold $892K · Oct 2026
- 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
Assigned schools
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