25 UPPER RD
Valuation
Tax & Assessment
Property Facts
Transaction History(4)
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: Tamalpais Union High School District
Neighborhood · ZIP 94957These 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
25 Upper Rd 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.
- Among the most valuable homes in Ross 94957
- Costs more per square foot than 95% of homes in Marin County
- Among the largest homes in Marin County
- Has a bigger lot than 94% of homes in Marin County
- Newer than 90% of homes in Ross 94957
What homes are worth in Ross 94957
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than almost all homes in Ross 94957.
How it measures up in Ross 94957
The dot is this home. The mark in the middle is the typical home in Ross 94957.
Pricier than almost all homes nearby
Pricier than 63% of homes nearby
Bigger than 93% of homes nearby
Bigger than 78% of homes nearby
Newer than 90% of homes nearby
| Measure | This home | Ross 94957 | Marin County |
|---|---|---|---|
| Estimated valuepricier than | $9,999,999 | almost all homes | almost all homes |
| Price per ft²pricier than | $1598 | 63% of homes | 95% of homes |
| Living areabigger than | 6,256 ft² | 93% of homes | almost all homes |
| Lot sizebigger than | 1 ac | 78% of homes | 94% of homes |
| Year builtnewer than | 1991 | 90% of homes | 89% of homes |
About 25 Upper Rd
How much is 25 Upper Rd, Ross, CA worth?
The TopHap Estimate for 25 Upper Rd, Ross, CA is $9,999,999 as of Sep 24, 2026. The likely range is $9,999,999 to $9,999,999. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 25 Upper Rd, Ross, CA last sell?
25 Upper Rd, Ross, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 25 Upper Rd, Ross, CA?
25 Upper Rd, Ross, CA has 4 bedrooms, 7 bathrooms and 6,256 square feet of living space.
When was 25 Upper Rd, Ross, CA built?
25 Upper Rd, Ross, CA was built in 1991, making it 35 years old. It is a contemporary home. The building has 2 stories.
What schools serve 25 Upper Rd, Ross, CA?
25 Upper Rd, Ross, CA is assigned to Ross School (elementary), rated A+; Redwood High School (high), rated A+. All sit in Tamalpais Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 25 Upper Rd, Ross, CA compare to other homes in Ross 94957?
Among the 817 homes in Ross 94957, it is worth more than almost all of them ($9,999,999 against a typical $4,025,062), its price per square foot is higher than 63% of them ($1598 against a typical $1467), it is bigger than 93% of them (6,256 ft² against a typical 2,762 ft²), its lot is bigger than 78% of them (1 ac against a typical 0.39 ac) and it is newer than 90% of them (1991 against a typical 1938). Measured against all of Marin County, it is worth more than almost all 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 25 Upper Rd, Ross, CA?
The 2025 property tax bill for 25 Upper Rd, Ross, CA was $51,541. The county assessed it at $4,335,382.
More homes on Upper Rd
- 105 Upper Rd$5.1M4 bd · 3 ba · 2,673 ft² · Sold $5.1M · Jul 2025
- 41 Upper Rd$10M5 bd · 5.5 ba · 5,327 ft² · Sold $15M · Jun 2022
- 27 Upper Rd$10M5 bd · 7 ba · 10,294 ft² · Sold $9M · May 2022
- 17 Upper Rd$4.7M3 bd · 3 ba · 2,669 ft² · Sold $3.6M · May 2022
- 3 Upper Rd$6.9M1 ac · Sold $5.8M · Jul 2021
- 3 Upper Rd$7.1M4 bd · 3 ba · 3,952 ft² · Sold $5.8M · Jul 2021
- 2 Upper Rd$10M4 bd · 4.5 ba · 8,839 ft² · Sold $17M · Apr 2021
- 101 Upper Rd$10M5 bd · 5.5 ba · 5,196 ft² · Sold $7.6M · Dec 2020
- 8 Upper Rd$7.1M4 bd · 3.5 ba · 4,764 ft² · Sold $4.9M · Jul 2019
- 31 Upper Rd$8.8M4 bd · 4.5 ba · 5,801 ft² · Sold $5.3M · Jun 2018
- 46 Upper Rd$10M8 bd · 5 ba · 4,870 ft² · Sold $6.5M · Apr 2018
- 1 Upper Rd6 bd · 7.5 ba · 7,926 ft² · Sold $10M · Jul 2017
Closest homes
- 37 Upper Rd$10M251 ft · 5 bd · 5.5 ba · 6,233 ft² · Sold $7.4M · Dec 2005
- 27 Upper Rd$10M211 ft · 5 bd · 7 ba · 10,294 ft² · Sold $9M · May 2022
- 4 Upper Rd$10M355 ft · 4 bd · 6 ba · 6,070 ft² · Sold Oct 1994
- 3 Upper Rd W$7.1M483 ft · 4 bd · 3 ba · 3,952 ft² · Sold $5.8M · Jul 2021
- 41 Upper Rd$10M516 ft · 5 bd · 5.5 ba · 5,327 ft² · Sold $15M · Jun 2022
- 20 Upper Rd$6.9M465 ft · 3 bd · 4 ba · 3,555 ft² · Sold $3.1M · Apr 2013
- 7 Upper Rd$10M523 ft · 7 bd · 9 ba · 6,869 ft² · Sold Jan 1900
- 31 Upper Rd$8.8M0.1 mi · 4 bd · 4.5 ba · 5,801 ft² · Sold $5.3M · Jun 2018
More homes in Ross 94957
- 80 Baywood Ave$4M5 bd · 4.5 ba · 3,558 ft² · Sold $3.6M · Sep 2026
- 4 Ames Ave$7M3 bd · 4 ba · 3,579 ft² · Sold $7M · Aug 2026
- 5 East Rd$3.1M3 bd · 2 ba · 2,048 ft² · Sold $3.1M · Aug 2026
- 2 Hillgirt Dr$5.2M4 bd · 3.5 ba · 2,762 ft² · Sold $4.6M · Jul 2026
- 16 Sylvan Ln$9M5 bd · 2.5 ba · 3,076 ft² · Sold $9M · Jul 2026
- 101 Bolinas Ave$1.9M3 bd · 1.5 ba · 1,564 ft² · Sold $1.9M · Jul 2026
- 81 Laurel Grove Ave$2.6M4 bd · 2 ba · 2,171 ft² · Sold $2.6M · Jun 2026
- 53 Sir Francis Drake Blvd$1.8M2 bd · 2.5 ba · 1,926 ft² · Sold $1.8M · Jun 2026
- 16 Southwood Ave$5.2M3 bd · 2 ba · 2,619 ft² · Sold $5.2M · Jun 2026
- 3 East Rd$3.1M3 bd · 2 ba · 1,781 ft² · Sold $3.1M · Jun 2026
- 6 Morrison Rd$3.5M4 bd · 3 ba · 2,573 ft² · Sold $3.5M · Jun 2026
- 161 Lagunitas Rd$4.2M3 bd · 3 ba · 2,267 ft² · Sold $4.2M · May 2026
Assigned schools
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