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Residential (General/Single)Residential
$744,539
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 90How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

0 ST HELENA RD

SANTA ROSA, CA 95404
0
Baths
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$745K
$669K low$820K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$70 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$257 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$257
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$257

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.41
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
89
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
27
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.145 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential (General/Single)
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.11
PoolWhether the property has a pool, and what kind, such as in-ground.No

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Maria Carrillo High SchoolA-
High · Grades 9–12 · 4.0 mi
M
Spring Lake Middle SchoolA-
Middle · Grades 7–8 · 4.3 mi
E
Whited Elementary Charter SchoolB-
Elementary · Grades KG–6 · 4.9 mi

District: Santa Rosa High School District

Neighborhood · ZIP 95404These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.598

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.43,241
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.541 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,649
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.43 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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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

0 St Helena 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.

  • Has a smaller lot than 82% of homes in Santa Rosa 95404

What homes are worth in Santa Rosa 95404

Each bar is how many homes fall in that price range. The marker is this home.

This home
$342K$2.5M

This home is worth more than 42% of homes in Santa Rosa 95404.

How it measures up in Santa Rosa 95404

The dot is this home. The mark in the middle is the typical home in Santa Rosa 95404.

Estimated value$744,539
CheaperTypical $809,841Pricier

Pricier than 42% of homes nearby

Lot size0.11 ac
SmallerTypical 0.18 acBigger

Bigger than 18% of homes nearby

How 0 St Helena Rd ranks against every home in each area.
MeasureThis homeSanta Rosa 95404Sonoma County
Estimated valuepricier than$744,53942% of homes46% of homes
Lot sizebigger than0.11 ac18% of homes22% of homes

About 0 St Helena Rd

How much is 0 St Helena Rd, Santa Rosa, CA worth?

The TopHap Estimate for 0 St Helena Rd, Santa Rosa, CA is $744,539 as of Oct 21, 2026. The likely range is $669,486 to $819,592. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 0 St Helena Rd, Santa Rosa, CA last sell?

0 St Helena Rd, Santa Rosa, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 0 St Helena Rd, Santa Rosa, CA?

0 St Helena Rd, Santa Rosa, CA is assigned to Maria Carrillo High School (high), rated A-; Spring Lake Middle School (middle), rated A-; Whited Elementary Charter School (elementary), rated B-. All sit in Santa Rosa High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 0 St Helena Rd, Santa Rosa, CA compare to other homes in Santa Rosa 95404?

Among the 12,324 homes in Santa Rosa 95404, it is worth more than 42% of them ($744,539 against a typical $809,841) and its lot is bigger than 18% of them (0.11 ac against a typical 0.18 ac). Measured against all of Sonoma County, it is worth more than 46% 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 0 St Helena Rd, Santa Rosa, CA?

The 2025 property tax bill for 0 St Helena Rd, Santa Rosa, CA was $70. The county assessed it at $257.

More homes on St Helena Rd

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More homes in Santa Rosa 95404

Assigned schools

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