6443 HIGHWAY 12
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(9)
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: Santa Rosa High School District
Neighborhood · ZIP 95409These 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
6443 Highway 12 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 87% of homes in Santa Rosa 95409
- Bigger than 86% of homes in Sonoma County
- Has a bigger lot than 96% of homes in Santa Rosa 95409
- Among the oldest homes in Santa Rosa 95409
What homes are worth in Santa Rosa 95409
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 87% of homes in Santa Rosa 95409.
How it measures up in Santa Rosa 95409
The dot is this home. The mark in the middle is the typical home in Santa Rosa 95409.
Pricier than 87% of homes nearby
Pricier than 63% of homes nearby
Bigger than 84% of homes nearby
Bigger than 96% of homes nearby
Older than almost all homes nearby
| Measure | This home | Santa Rosa 95409 | Sonoma County |
|---|---|---|---|
| Estimated valuepricier than | $1,159,485 | 87% of homes | 82% of homes |
| Price per ft²pricier than | $486 | 63% of homes | 50% of homes |
| Living areabigger than | 2,387 ft² | 84% of homes | 86% of homes |
| Lot sizebigger than | 9.54 ac | 96% of homes | 96% of homes |
| Year builtnewer than | 1924 | almost no homes | 5% of homes |
About 6443 Highway 12
How much is 6443 Highway 12, Santa Rosa, CA worth?
The TopHap Estimate for 6443 Highway 12, Santa Rosa, CA is $1,159,485 as of Jul 14, 2026. The likely range is $1,075,186 to $1,243,784. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 6443 Highway 12, Santa Rosa, CA last sell?
6443 Highway 12, Santa Rosa, CA last sold on Jan 25, 2022 for $253,500, according to the county's recorded deed.
How big is 6443 Highway 12, Santa Rosa, CA?
6443 Highway 12, Santa Rosa, CA has 3 bedrooms, 2 bathrooms, 2,387 square feet of living space and a 9.54-acre lot.
When was 6443 Highway 12, Santa Rosa, CA built?
6443 Highway 12, Santa Rosa, CA was built in 1924, making it 102 years old. The building has 1 story.
What schools serve 6443 Highway 12, Santa Rosa, CA?
6443 Highway 12, Santa Rosa, CA is assigned to Austin Creek Elementary School (elementary), rated A+; Spring Lake Middle School (middle), rated B-; Maria Carrillo High School (high), rated A+. All sit in Santa Rosa High School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 6443 Highway 12, Santa Rosa, CA compare to other homes in Santa Rosa 95409?
Among the 10,285 homes in Santa Rosa 95409, it is worth more than 87% of them ($1,159,485 against a typical $796,401), its price per square foot is higher than 63% of them ($486 against a typical $463), it is bigger than 84% of them (2,387 ft² against a typical 1,671 ft²), its lot is bigger than 96% of them (9.54 ac against a typical 0.18 ac) and it is newer than almost none of them (1924 against a typical 1976). Measured against all of Sonoma County, it is worth more than 82% 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 6443 Highway 12, Santa Rosa, CA?
The 2025 property tax bill for 6443 Highway 12, Santa Rosa, CA was $11,751. The county assessed it at $968,897.
More homes on Highway 12
- 4389 Highway 12$420K2 bd · 1.5 ba · 1,320 ft² · Sold $445K · Aug 2026
- 7678 Highway 12$2.2M4 bd · 3 ba · 3,243 ft² · Sold $2.1M · Aug 2026
- 5565 Highway 12$699K2 bd · 2 ba · 1,466 ft² · Sold $750K · Jul 2026
- 6765 Highway 12$1M3 bd · 2 ba · 2,142 ft² · Sold $1M · Mar 2026
- 4361 Highway 12$410K2 bd · 1.5 ba · 1,320 ft² · Sold $412K · Mar 2026
- 4627 Highway 12$944K3 bd · 3 ba · 2,518 ft² · Sold $939K · Mar 2026
- 5348 Highway 12$663K3 bd · 1 ba · 1,109 ft² · Sold $450K · Feb 2026
- 7810 Highway 12$1.1M3 bd · 2 ba · 1,765 ft² · Sold $1.1M · Sep 2025
- 8095 Highway 12$2.2M3 bd · 3 ba · 2,753 ft² · Sold $2.2M · Jul 2025
- 6497 Highway 123 bd · 3 ba · 2,968 ft² · Sold $425K · Jul 2025
- 8099 Highway 121 bd · 1 ba · 2,340 ft² · Sold $2M · Jun 2025
- 5090 Highway 12$640K2 bd · 1 ba · 781 ft² · Sold Jun 2025
Closest homes
- 6445 Highway 12$1.3M496 ft · 3 bd · 2 ba · 2,056 ft² · Sold May 2020
- 6447 Highway 12$863K462 ft · 3 bd · 2 ba · 1,880 ft² · Sold Jun 1995
- 6443 Mesa Oaks Cir$520K0.1 mi · 2 bd · 2 ba · 1,211 ft² · Sold Jan 1900
- 6413 Highway 12$646K0.1 mi · 3 bd · 1 ba · 864 ft² · Sold $261K · Dec 2018
- 6431 Mesa Oaks Ln$633K0.1 mi · 2 bd · 2 ba · 1,211 ft² · Sold $615K · Jun 2024
- 6445 Mesa Oaks Cir$629K0.1 mi · 2 bd · 2 ba · 1,591 ft² · Sold $572K · May 2018
- 6441 Mesa Oaks Cir$592K0.1 mi · 2 bd · 2 ba · 1,591 ft² · Sold $585K · Jul 2021
- 6429 Mesa Oaks Ln$702K0.1 mi · 2 bd · 2 ba · 1,818 ft²
More homes in Santa Rosa 95409
- 4755 Sunshine Ave$500K2 bd · 1 ba · 768 ft² · Sold $625K · Aug 2026
- 6271 Meadowstone Dr$995K3 bd · 2.5 ba · 2,281 ft² · Sold $995K · Aug 2026
- 437 Crestridge Pl$1.2M3 bd · 2.5 ba · 2,614 ft² · Sold $1.1M · Aug 2026
- 214 Oak Shadow Dr$799K2 bd · 2 ba · 1,718 ft² · Sold $823K · Aug 2026
- 1713 Las Pravadas Ct$400K3 bd · 1.5 ba · 1,220 ft² · Sold $395K · Aug 2026
- 6850 Oakmont Dr$875K2 bd · 2 ba · 2,039 ft² · Sold $865K · Aug 2026
- 6132 Bridgewood Dr$635K4 bd · 2.5 ba · 1,941 ft² · Sold $915K · Aug 2026
- 920 Baird Rd$950K4 bd · 2 ba · 2,484 ft² · Sold $938K · Aug 2026
- 6440 Meadow Creek Ln$975K2 bd · 2 ba · 1,955 ft² · Sold $975K · Aug 2026
- 150 Elaine Dr$860K3 bd · 1.5 ba · 1,862 ft² · Sold $900K · Aug 2026
- 7000 Oak Leaf Dr$688K2 bd · 2 ba · 1,665 ft² · Sold $790K · Aug 2026
- 1742 Mission Blvd$439K2 bd · 1.5 ba · 954 ft² · Sold $425K · Aug 2026
Assigned schools
Explore the area
See this home in context
Open 6443 Highway 12 on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map