18166 COMPANARIO DR
Valuation
Tax & Assessment
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: Rowland Unified School District
Neighborhood · ZIP 91748These 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
18166 Companario 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 93% of homes in Rowland Heights 91748
- Costs more per square foot than 96% of homes in Rowland Heights 91748
- Smaller than 96% of homes in Rowland Heights 91748
- Older than 94% of homes in Rowland Heights 91748
What homes are worth in Rowland Heights 91748
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 7% of homes in Rowland Heights 91748.
How it measures up in Rowland Heights 91748
The dot is this home. The mark in the middle is the typical home in Rowland Heights 91748.
Pricier than 7% of homes nearby
Pricier than 96% of homes nearby
Bigger than 4% of homes nearby
Bigger than 38% of homes nearby
Newer than 6% of homes nearby
| Measure | This home | Rowland Heights 91748 | Los Angeles County |
|---|---|---|---|
| Estimated valuepricier than | $684,464 | 7% of homes | 31% of homes |
| Price per ft²pricier than | $700 | 96% of homes | 72% of homes |
| Living areabigger than | 978 ft² | 4% of homes | 11% of homes |
| Lot sizebigger than | 0.15 ac | 38% of homes | 40% of homes |
| Year builtnewer than | 1959 | 6% of homes | 54% of homes |
About 18166 Companario Dr
How much is 18166 Companario Dr, Rowland Heights, CA worth?
The TopHap Estimate for 18166 Companario Dr, Rowland Heights, CA is $684,464 as of Jul 14, 2026. The likely range is $670,074 to $698,854. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18166 Companario Dr, Rowland Heights, CA last sell?
18166 Companario Dr, Rowland Heights, CA last sold on Feb 8, 1995 for $137,000, according to the county's recorded deed.
How big is 18166 Companario Dr, Rowland Heights, CA?
18166 Companario Dr, Rowland Heights, CA has 3 bedrooms, 1 bathrooms, 978 square feet of living space and a 0.15-acre lot.
When was 18166 Companario Dr, Rowland Heights, CA built?
18166 Companario Dr, Rowland Heights, CA was built in 1959, making it 67 years old. It is a conventional home. The building has 1 story.
What schools serve 18166 Companario Dr, Rowland Heights, CA?
18166 Companario Dr, Rowland Heights, CA is assigned to Jellick Elementary School (elementary), rated B-; Alvarado Intermediate School (middle), rated B; John A. Rowland High School (high), rated A-. All sit in Rowland Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18166 Companario Dr, Rowland Heights, CA compare to other homes in Rowland Heights 91748?
Among the 10,810 homes in Rowland Heights 91748, it is worth more than 7% of them ($684,464 against a typical $930,979), its price per square foot is higher than 96% of them ($700 against a typical $531), it is bigger than 4% of them (978 ft² against a typical 1,742 ft²), its lot is bigger than 38% of them (0.15 ac against a typical 0.17 ac) and it is newer than 6% of them (1959 against a typical 1973). Measured against all of Los Angeles County, it is worth more than 31% 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 18166 Companario Dr, Rowland Heights, CA?
The 2025 property tax bill for 18166 Companario Dr, Rowland Heights, CA was $3,285. The county assessed it at $219,750.
Closest homes
- 18160 Companario Dr$671K66 ft · 3 bd · 1 ba · 988 ft² · Sold $303K · Feb 2013
- 18172 Companario Dr$881K67 ft · 4 bd · 2 ba · 1,866 ft² · Sold $325K · Nov 2004
- 18171 Espito St$776K97 ft · 4 bd · 4 ba · 1,823 ft² · Sold $345K · Jun 2008
- 18179 Espito St$692K118 ft · 3 bd · 1 ba · 1,020 ft² · Sold $369K · Mar 2015
- 18165 Espito St$889K121 ft · 4 bd · 3 ba · 1,729 ft² · Sold Jan 1900
- 18154 Companario Dr$693K129 ft · 3 bd · 1 ba · 1,000 ft² · Sold $210K · Aug 2002
- 18165 Companario Dr$646K158 ft · 3 bd · 1 ba · 978 ft² · Sold Jan 1900
- 18173 Companario Dr$678K160 ft · 3 bd · 1 ba · 1,000 ft² · Sold $125K · Aug 1997
More homes in Rowland Heights 91748
- 2202 Sierra Leone Ave$1.3M6 bd · 6 ba · 3,801 ft² · Sold $1.1M · Aug 2026
- 18552 Adivino St$848K3 bd · 2 ba · 1,400 ft² · Sold $878K · Aug 2026
- 1873 Paseo Azul$1.3M4 bd · 3 ba · 3,126 ft² · Sold $1.2M · Aug 2026
- 1807 Via Entrada$1.5M4 bd · 3 ba · 2,628 ft² · Sold $1.4M · Aug 2026
- 18499 La Guardia St$800K4 bd · 2 ba · 1,512 ft² · Sold $690K · Aug 2026
- 1389 Carvin Ave$729K3 bd · 2 ba · 1,091 ft² · Sold $685K · Aug 2026
- 2740 Batson Ave$799K4 bd · 2 ba · 1,372 ft² · Sold $780K · Aug 2026
- 18515 Los Machos Dr$802K4 bd · 2 ba · 1,200 ft² · Sold $780K · Aug 2026
- 19331 Andrada Dr$968K5 bd · 2 ba · 1,602 ft² · Sold $940K · Aug 2026
- 19607 Castlebar Dr$1.4M4 bd · 3 ba · 5,004 ft² · Sold $2M · Aug 2026
- 18577 Lincroft St$863K4 bd · 2 ba · 1,400 ft² · Sold $860K · Aug 2026
- 2604 Norsewood Dr$819K3 bd · 2 ba · 1,156 ft² · Sold $820K · Aug 2026
Assigned schools
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