3501 PORTSMOUTH WAY
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
3501 Portsmouth Way 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 79% of homes in Rowland Heights 91748
- Costs less per square foot than 71% of homes in Rowland Heights 91748
- Bigger than 84% of homes in Los Angeles County
- Has a smaller lot than 65% of homes in Rowland Heights 91748
- Newer than 95% 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 79% 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 79% of homes nearby
Pricier than 29% of homes nearby
Bigger than 78% of homes nearby
Bigger than 35% of homes nearby
Newer than 95% of homes nearby
| Measure | This home | Rowland Heights 91748 | Los Angeles County |
|---|---|---|---|
| Estimated valuepricier than | $1,299,642 | 79% of homes | 79% of homes |
| Price per ft²pricier than | $488 | 29% of homes | 31% of homes |
| Living areabigger than | 2,665 ft² | 78% of homes | 84% of homes |
| Lot sizebigger than | 0.15 ac | 35% of homes | 38% of homes |
| Year builtnewer than | 1997 | 95% of homes | 90% of homes |
About 3501 Portsmouth Way
How much is 3501 Portsmouth Way, Rowland Heights, CA worth?
The TopHap Estimate for 3501 Portsmouth Way, Rowland Heights, CA is $1,299,642 as of Jul 14, 2026. The likely range is $1,206,435 to $1,392,849. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 3501 Portsmouth Way, Rowland Heights, CA last sell?
3501 Portsmouth Way, Rowland Heights, CA last sold on Mar 30, 1998 for $314,500, according to the county's recorded deed.
How big is 3501 Portsmouth Way, Rowland Heights, CA?
3501 Portsmouth Way, Rowland Heights, CA has 4 bedrooms, 3 bathrooms, 2,665 square feet of living space and a 0.15-acre lot.
When was 3501 Portsmouth Way, Rowland Heights, CA built?
3501 Portsmouth Way, Rowland Heights, CA was built in 1997, making it 29 years old.
What schools serve 3501 Portsmouth Way, Rowland Heights, CA?
3501 Portsmouth Way, Rowland Heights, CA is assigned to Rowland Elementary School (elementary), rated D+; 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 3501 Portsmouth Way, 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 79% of them ($1,299,642 against a typical $935,127), its price per square foot is higher than 29% of them ($488 against a typical $530), it is bigger than 78% of them (2,665 ft² against a typical 1,740 ft²), its lot is bigger than 35% of them (0.15 ac against a typical 0.17 ac) and it is newer than 95% of them (1997 against a typical 1973). Measured against all of Los Angeles County, it is worth more than 79% 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 3501 Portsmouth Way, Rowland Heights, CA?
The 2025 property tax bill for 3501 Portsmouth Way, Rowland Heights, CA was $6,938. The county assessed it at $501,675.
Closest homes
- 18501 Waldorf Pl$1.3M60 ft · 4 bd · 3 ba · 2,632 ft² · Sold $388K · Mar 2000
- 3505 Portsmouth Way$1.4M62 ft · 4 bd · 3 ba · 2,632 ft² · Sold $738K · Jan 2009
- 18503 Waldorf Pl$1.5M120 ft · 4 bd · 3 ba · 2,957 ft² · Sold $428K · Jun 2000
- 3450 Winchester Way$1.5M104 ft · 5 bd · 5 ba · 3,551 ft² · Sold $413K · Oct 1998
- 3509 Portsmouth Way$1.4M123 ft · 4 bd · 3 ba · 2,665 ft² · Sold $840K · Jan 2020
- 3456 Winchester Way$1.5M121 ft · 5 bd · 4 ba · 3,452 ft² · Sold $387K · Oct 1998
- 18505 Waldorf Pl$1.3M146 ft · 4 bd · 3 ba · 2,632 ft² · Sold $820K · Jul 2014
- 3446 Winchester Way$1.4M130 ft · 5 bd · 3 ba · 2,909 ft² · Sold $888K · Dec 2016
More homes in Rowland Heights 91748
- 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
- 2145 Victoria Way$2.6M5 bd · 5 ba · 4,929 ft² · Sold $2.6M · Aug 2026
- 2720 Batson Ave$869K4 bd · 2 ba · 1,400 ft² · Sold $840K · Jul 2026
Assigned schools
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