12400 WESTSIDE RD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(5)
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: West Sonoma County Union High School District
Neighborhood · ZIP 95436These 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
12400 Westside 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.
- Worth less than 93% of homes in Sonoma County
- Smaller than 94% of homes in Sonoma County
- Has a bigger lot than 65% of homes in Sonoma County
- Among the oldest homes in Sonoma County
What homes are worth in Forestville 95436
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 29% of homes in Forestville 95436.
How it measures up in Forestville 95436
The dot is this home. The mark in the middle is the typical home in Forestville 95436.
Pricier than 29% of homes nearby
Pricier than 64% of homes nearby
Bigger than 24% of homes nearby
Bigger than 46% of homes nearby
Newer than 4% of homes nearby
| Measure | This home | Forestville 95436 | Sonoma County |
|---|---|---|---|
| Estimated valuepricier than | $451,458 | 29% of homes | 7% of homes |
| Price per ft²pricier than | $531 | 64% of homes | 62% of homes |
| Living areabigger than | 850 ft² | 24% of homes | 6% of homes |
| Lot sizebigger than | 0.22 ac | 46% of homes | 65% of homes |
| Year builtnewer than | 1901 | 4% of homes | almost no homes |
About 12400 Westside Rd
How much is 12400 Westside Rd, Forestville, CA worth?
The TopHap Estimate for 12400 Westside Rd, Forestville, CA is $451,458 as of Aug 30, 2026. The likely range is $408,885 to $494,031. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 12400 Westside Rd, Forestville, CA last sell?
12400 Westside Rd, Forestville, CA last sold on Jul 3, 2025 for $449,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 12400 Westside Rd, Forestville, CA?
12400 Westside Rd, Forestville, CA has 1 bedrooms, 1 bathrooms, 850 square feet of living space and a 0.22-acre lot.
When was 12400 Westside Rd, Forestville, CA built?
12400 Westside Rd, Forestville, CA was built in 1901, making it 125 years old. It is a custom design home. The building has 1 story.
What schools serve 12400 Westside Rd, Forestville, CA?
12400 Westside Rd, Forestville, CA is assigned to Forestville Elementary School (elementary); Forestville Academy (middle), rated C-; Analy High School (high), rated A-. All sit in West Sonoma County Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 12400 Westside Rd, Forestville, CA compare to other homes in Forestville 95436?
Among the 2,369 homes in Forestville 95436, it is worth more than 29% of them ($451,458 against a typical $568,042), its price per square foot is higher than 64% of them ($531 against a typical $486), it is bigger than 24% of them (850 ft² against a typical 1,218 ft²), its lot is bigger than 46% of them (0.22 ac against a typical 0.25 ac) and it is newer than 4% of them (1901 against a typical 1958). Measured against all of Sonoma County, it is worth more than 7% 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 12400 Westside Rd, Forestville, CA?
The 2025 property tax bill for 12400 Westside Rd, Forestville, CA was $3,543. The county assessed it at $449,000.
More homes on Westside Rd
- 9410 Westside Rd$481K3 bd · 2.5 ba · 1,784 ft² · Sold $480K · Apr 2026
- 9465 Westside Rd0.12 ac · Sold $7K · Apr 2026
- 9356 Westside Rd0.23 ac · Sold $53K · Jul 2025
- 12349 Westside Rd3,180 ft² · Sold $400K · Dec 2022
- 9462 Westside Rd0.11 ac · Sold $14K · Aug 2022
- 9477 Westside Rd3,703 ft² · Sold $6K · Jun 2022
- 9481 Westside Rd2 bd · 1 ba · 936 ft² · Sold $375K · Dec 2021
- 12350 Westside Rd$939K2 bd · 2.5 ba · 1,622 ft² · Sold $978K · Nov 2021
- 11851 Westside Rd$890K2 bd · 2 ba · 1,172 ft² · Sold $750K · Jul 2021
- 9478 Westside Rd2 bd · 1 ba · 744 ft² · Sold $435K · Dec 2020
- 9412 Westside Rd$554K2 bd · 2 ba · 1,446 ft² · Sold $520K · Nov 2020
- 12422 Westside Rd$1.5M3 bd · 3.5 ba · 3,722 ft² · Sold $1.1M · Nov 2017
Closest homes
- 12418 Westside Rd$488K78 ft · 1 bd · 1.5 ba · 812 ft² · Sold $240K · Oct 2012
- 12368 Westside Rd$688K89 ft · 2 bd · 2 ba · 1,398 ft² · Sold $775K · Jul 2014
- 12422 Westside Rd$1.5M159 ft · 3 bd · 3.5 ba · 3,722 ft² · Sold $1.1M · Nov 2017
- 12350 Westside Rd$939K155 ft · 2 bd · 2.5 ba · 1,622 ft² · Sold $978K · Nov 2021
- 12421 Rio Vista Rd176 ft · 2 bd · 2 ba · 1,512 ft² · Sold $384K · Nov 2014
- 12354 Westside Rd$732K227 ft · 5 bd · 2 ba · 2,356 ft² · Sold $218K · Dec 1993
- 10801 Rio Vista Rd$287K257 ft · 1 bd · 1 ba · 376 ft² · Sold $262K · Feb 2019
- 10855 Cosmo Ct287 ft · 0.14 ac · Sold $895K · Jul 2024
More homes in Forestville 95436
- 11550 Sunnyside Ave$394K1 bd · 1 ba · 912 ft² · Sold $232K · Sep 2026
- 9467 Oak Ln0.22 ac · Sold $18K · Sep 2026
- 8230 Spring Dr$615K3 bd · 2 ba · 1,450 ft² · Sold $605K · Sep 2026
- 8060 Park Ave$835K3 bd · 2 ba · 2,146 ft² · Sold $845K · Aug 2026
- 10680 Old River Rd$750K3 bd · 2 ba · 1,556 ft² · Sold $750K · Aug 2026
- 9459 Argonne Way$749K2 bd · 2.5 ba · 1,660 ft² · Sold $760K · Aug 2026
- 9855 Argonne Way0.16 ac · Sold $760K · Aug 2026
- 9849 Argonne Way0.11 ac · Sold $760K · Aug 2026
- 11699 Oak Rd$415K1 bd · 1 ba · 688 ft² · Sold $415K · Aug 2026
- 8170 Park Ave$564K3 bd · 1 ba · 1,070 ft² · Sold $564K · Aug 2026
- 11856 River Rd$687K2 bd · 2.5 ba · 1,192 ft² · Sold $687K · Aug 2026
- 8550 Templeman Rd$2.5M4 bd · 3.5 ba · 2,860 ft² · Sold $2.5M · Aug 2026
Assigned schools
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