FOREST AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
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: Castro Valley Unified School District
Neighborhood · ZIP 94546These 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
Forest Ave 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 67% of homes in Castro Valley
What homes are worth in Castro Valley 94546
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 Castro Valley 94546.
How it measures up in Castro Valley 94546
The dot is this home. The mark in the middle is the typical home in Castro Valley 94546.
Pricier than 40% of homes nearby
Bigger than 44% of homes nearby
| Measure | This home | Castro Valley | Castro Valley 94546 | Alameda County |
|---|---|---|---|---|
| Estimated valuepricier than | $915,996 | 33% of homes | 40% of homes | 41% of homes |
| Lot sizebigger than | 0.14 ac | 47% of homes | 44% of homes | 55% of homes |
About Forest Ave
How much is Forest Ave, Castro Valley, CA worth?
The TopHap Estimate for Forest Ave, Castro Valley, CA is $915,996 as of Oct 21, 2026. The likely range is $869,914 to $962,078. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did Forest Ave, Castro Valley, CA last sell?
Forest Ave, Castro Valley, CA last sold on Apr 21, 2009 for $574,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.
What schools serve Forest Ave, Castro Valley, CA?
Forest Ave, Castro Valley, CA is assigned to Marshall Elementary School (elementary), rated A; Castro Valley High School (high), rated A-; Creekside Middle School (middle), rated A. All sit in Castro Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does Forest Ave, Castro Valley, CA compare to other homes in Castro Valley 94546?
Among the 13,490 homes in Castro Valley 94546, it is worth more than 40% of them ($915,996 against a typical $988,225) and its lot is bigger than 44% of them (0.14 ac against a typical 0.15 ac). Measured against all of Alameda County, it is worth more than 41% 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 Forest Ave, Castro Valley, CA?
The 2025 property tax bill for Forest Ave, Castro Valley, CA was $1,268. The county assessed it at $102,446.
More homes on Forest Ave
- 19824 Forest Ave15 bd · 10 ba · 5,824 ft² · Sold $2.5M · Sep 2026
- 20146 Forest Ave$461K2 bd · 2 ba · 1,339 ft² · Sold $465K · Jul 2026
- 20556 Forest Ave$899K3 bd · 2 ba · 1,319 ft² · Sold $900K · Jul 2026
- 19635 Forest Ave$744K2 bd · 1 ba · 790 ft² · Sold $745K · Jun 2026
- 20324 Forest Ave20 bd · 20 ba · 16,856 ft² · Sold $5.9M · May 2026
- 19956 Forest Ave$1.3M4 bd · 3.5 ba · 3,201 ft² · Sold $200K · Dec 2025
- 19828 Forest Ave$1.2M5 bd · 4 ba · 2,081 ft² · Sold $1.2M · Oct 2025
- 20575 Forest Ave$948K2 bd · 1 ba · 1,084 ft² · Sold $950K · Aug 2025
- 20340 Forest Ave # 7$700K3 bd · 2.5 ba · 1,372 ft² · Sold $730K · Jul 2025
- 19928 Forest Ave$1.1M1 bd · 1 ba · 589 ft² · Sold $1.1M · May 2025
- 20674 Forest Ave$1M2 bd · 1 ba · 1,091 ft² · Sold $1M · May 2025
- 20340 Forest Ave # 8$734K3 bd · 2.5 ba · 1,372 ft² · Sold $780K · Dec 2024
Closest homes
- 4273 Mabel Ave$868K85 ft · 4 bd · 1 ba · 1,142 ft² · Sold $220K · Oct 2008
- 19627 Forest Ave$1.1M97 ft · 2 bd · 1 ba · 1,572 ft² · Sold Jan 1900
- 4272 Mabel Ave$1.3M114 ft · 4 bd · 2 ba · 1,554 ft² · Sold $1.4M · Mar 2022
- 19617 Forest Ave$1.3M113 ft · 3 bd · 3 ba · 2,228 ft² · Sold Jan 1900
- 4205 Forest Glen Pl$1.4M141 ft · 4 bd · 3 ba · 2,572 ft² · Sold $625K · Mar 2001
- 4206 Forest Glen Pl$1.2M152 ft · 3 bd · 2 ba · 1,522 ft² · Sold $1.3M · Jun 2024
- 19621 Forest Ave$1.4M130 ft · 3 bd · 3 ba · 2,642 ft² · Sold $574K · Apr 2009
- 4267 Mabel Ave$837K155 ft · 2 bd · 2 ba · 1,104 ft² · Sold $620K · Jul 2016
More homes in Castro Valley 94546
- 4618 Ewing Rd$1.8M3 bd · 1.5 ba · 1,851 ft² · Sold $1.8M · Oct 2026
- 19453 Vaughn Ave$986K3 bd · 2 ba · 1,440 ft² · Sold $1.2M · Sep 2026
- 4315 Omega Ave$1.1M4 bd · 3 ba · 1,591 ft² · Sold $1.1M · Sep 2026
- 1540 Crescent Ave$799K2 bd · 2 ba · 1,122 ft² · Sold $800K · Sep 2026
- 16989 Brierly Ct$1.9M4 bd · 3.5 ba · 3,379 ft² · Sold $2.2M · Sep 2026
- 2500 Miramar Ave$489K2 bd · 2 ba · 1,133 ft² · Sold $429K · Sep 2026
- 3125 Alexis Pl$1.1M4 bd · 2.5 ba · 2,044 ft² · Sold $1.1M · Sep 2026
- 5223 Crane Ave$1.3M3 bd · 2 ba · 1,604 ft² · Sold $1.3M · Sep 2026
- 19961 Redwood Rd$915K2 bd · 1.5 ba · 1,257 ft² · Sold $1.8M · Sep 2026
- 18467 Clifton Way$1.4M5 bd · 3 ba · 2,460 ft² · Sold $431K · Sep 2026
- 17845 Center St$1.8M4 bd · 2.5 ba · 3,446 ft² · Sold $119K · Sep 2026
- 20927 Nunes Ave$924K3 bd · 2 ba · 1,539 ft² · Sold $925K · Sep 2026
Assigned schools
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