9 WALNUT AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(11)
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.
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
9 Walnut 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 more than 95% of homes in Marin County
- Costs more per square foot than 94% of homes in Marin County
- Bigger than 83% of homes in Marin County
- Has a smaller lot than 78% of homes in Ross 94957
- Older than 98% of homes in Marin County
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 53% of 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 53% of homes nearby
Pricier than 37% of homes nearby
Bigger than 50% of homes nearby
Bigger than 22% of homes nearby
Newer than 11% of homes nearby
| Measure | This home | Ross 94957 | Marin County |
|---|---|---|---|
| Estimated valuepricier than | $3,983,347 | 53% of homes | 95% of homes |
| Price per ft²pricier than | $1436 | 37% of homes | 94% of homes |
| Living areabigger than | 2,773 ft² | 50% of homes | 83% of homes |
| Lot sizebigger than | 0.22 ac | 22% of homes | 61% of homes |
| Year builtnewer than | 1907 | 11% of homes | 2% of homes |
About 9 Walnut Ave
How much is 9 Walnut Ave, Ross, CA worth?
The TopHap Estimate for 9 Walnut Ave, Ross, CA is $3,983,347 as of Jul 14, 2026. The likely range is $3,712,728 to $4,253,966. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 9 Walnut Ave, Ross, CA last sell?
9 Walnut Ave, Ross, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 9 Walnut Ave, Ross, CA?
9 Walnut Ave, Ross, CA has 5 bedrooms, 3 bathrooms, 2,773 square feet of living space and a 0.22-acre lot.
When was 9 Walnut Ave, Ross, CA built?
9 Walnut Ave, Ross, CA was built in 1907, making it 119 years old. It is a contemporary home.
What schools serve 9 Walnut Ave, Ross, CA?
9 Walnut Ave, 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 9 Walnut Ave, Ross, CA compare to other homes in Ross 94957?
Among the 817 homes in Ross 94957, it is worth more than 53% of them ($3,983,347 against a typical $3,830,336), its price per square foot is higher than 37% of them ($1436 against a typical $1521), it is bigger than 50% of them (2,773 ft² against a typical 2,766 ft²), its lot is bigger than 22% of them (0.22 ac against a typical 0.39 ac) and it is newer than 11% of them (1907 against a typical 1938). Measured against all of Marin County, it is worth more than 95% 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 9 Walnut Ave, Ross, CA?
The 2025 property tax bill for 9 Walnut Ave, Ross, CA was $7,925. The county assessed it at $275,651.
Closest homes
- 192 Lagunitas Rd$4.6M119 ft · 3 bd · 2.5 ba · 2,910 ft² · Sold Jan 1900
- 11 Olive Ave$4.6M94 ft · 4 bd · 3 ba · 2,376 ft² · Sold $3.4M · May 2019
- 10 Olive Ave$2.3M147 ft · 1 bd · 1 ba · 1,462 ft² · Sold Jan 1900
- 15 Walnut Ave$3.6M156 ft · 3 bd · 1.5 ba · 2,464 ft² · Sold Jan 1900
- 18 Olive Ave$6.1M160 ft · 6 bd · 5.5 ba · 3,875 ft² · Sold $1M · Oct 2015
- 194 Lagunitas Rd$4.6M155 ft · 4 bd · 3 ba · 3,151 ft² · Sold Sep 2017
- 10 Walnut Ave$7.9M161 ft · 4 bd · 3.5 ba · 3,974 ft² · Sold $3.5M · Mar 2006
- 20 Olive Ave$3.4M191 ft · 3 bd · 3.5 ba · 1,941 ft² · Sold $1.5M · Dec 2009
More homes in Ross 94957
- 5 East Rd$3.1M3 bd · 2 ba · 2,048 ft² · Sold $3.1M · Aug 2026
- 2 Hillgirt Dr$5.8M4 bd · 3.5 ba · 2,762 ft² · Sold $4.6M · Jul 2026
- 16 Sylvan Ln$7M5 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$1.9M2 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$3.3M4 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
- 7 Madera Ave$2.3M2 bd · 2 ba · 1,635 ft² · Sold $2.5M · May 2026
- 22 Chestnut Ave$6.5M6 bd · 3.5 ba · 3,820 ft² · Sold $6.5M · May 2026
Assigned schools
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