12 CANYON RD
Valuation
Tax & Assessment
Property Facts
Transaction History(12)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(1)
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
12 Canyon 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 92% of homes in Marin County
- Among the largest homes in Marin County
- Among the largest lots in Marin County
- Newer than 96% 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 42% of homes nearby
Bigger than 96% of homes nearby
Bigger than almost all homes nearby
Newer than 96% 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 | $1392 | 42% of homes | 92% of homes |
| Living areabigger than | 7,182 ft² | 96% of homes | almost all homes |
| Lot sizebigger than | 5 ac | almost all homes | almost all homes |
| Year builtnewer than | 2004 | 96% of homes | 96% of homes |
About 12 Canyon Rd
How much is 12 Canyon Rd, Ross, CA worth?
The TopHap Estimate for 12 Canyon 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 12 Canyon Rd, Ross, CA last sell?
12 Canyon Rd, Ross, CA last sold on Nov 12, 2015 for $9,300,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 12 Canyon Rd, Ross, CA?
12 Canyon Rd, Ross, CA has 8 bedrooms, 7 bathrooms and 7,182 square feet of living space.
When was 12 Canyon Rd, Ross, CA built?
12 Canyon Rd, Ross, CA was built in 2004, making it 22 years old.
What schools serve 12 Canyon Rd, Ross, CA?
12 Canyon 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 12 Canyon 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 $3,986,742), its price per square foot is higher than 42% of them ($1392 against a typical $1468), it is bigger than 96% of them (7,182 ft² against a typical 2,762 ft²), its lot is bigger than almost all of them (5 ac against a typical 0.39 ac) and it is newer than 96% of them (2004 against a typical 1937). 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 12 Canyon Rd, Ross, CA?
The 2025 property tax bill for 12 Canyon Rd, Ross, CA was $130,000. The county assessed it at $11,229,192.
More homes on Canyon Rd
- 2 Canyon Rd$10M3 bd · 5.5 ba · 4,743 ft² · Sold $12M · Oct 2025
- 18 Canyon Rd$4M3 bd · 3 ba · 2,304 ft² · Sold $4M · Nov 2023
- 23 Canyon Rd$3.7M2 bd · 2 ba · 2,953 ft² · Sold $3.1M · Nov 2023
- 21 Canyon Rd$10M8 bd · 8 ba · 11,575 ft² · Sold $14M · Mar 2023
- 22 Canyon Rd$4.9M4 bd · 3.5 ba · 2,840 ft² · Sold $3.7M · Sep 2020
- 4 Canyon Rd$5.3M5 bd · 3.5 ba · 3,769 ft² · Sold $3.3M · Mar 2013
- 16 Canyon Rd$5.7M5 bd · 4 ba · 3,103 ft² · Sold $3.2M · Oct 2011
- 20 Canyon Rd$7.2M5 bd · 5.5 ba · 5,061 ft² · Sold $3.8M · May 2010
- 24 Canyon Rd$3.7M2 bd · 2.5 ba · 3,052 ft² · Sold Jan 1900
- 10 Canyon Rd$2.1M4 bd · 3.5 ba · 4,871 ft² · Sold Jan 1900
Closest homes
- 121 Winding Way$8.8M173 ft · 5 bd · 5.5 ba · 5,693 ft² · Sold $5M · May 2015
- 16 Canyon Rd$5.7M300 ft · 5 bd · 4 ba · 3,103 ft² · Sold $3.2M · Oct 2011
- 10 Canyon Rd$2.1M363 ft · 4 bd · 3.5 ba · 4,871 ft² · Sold Jan 1900
- 18 Canyon Rd$4M401 ft · 3 bd · 3 ba · 2,304 ft² · Sold $4M · Nov 2023
- 121 Winding Way$2.9M0.1 mi · 0.99 ac · Sold $5M · May 2015
- 122 Winding Way$10M0.1 mi · 6 bd · 8 ba · 7,322 ft² · Sold $3.8M · Jun 2004
- 128 Winding Way$10M0.1 mi · 6 bd · 5 ba · 5,445 ft² · Sold $10M · Oct 2022
- 24 Canyon Rd$3.7M0.1 mi · 2 bd · 2.5 ba · 3,052 ft² · Sold Jan 1900
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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