Skip to content
Skip to content
TopHapOpen in map
Mobile HomeResidential

257 HERMOSA CIR

SANTA ROSA, CA 95409
0
Baths
16.51 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$813 (2025)

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
StyleThe architectural style of the home, such as ranch or colonial.Mobile Home
CountySONOMA
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 · 0.4 mi
E
Sequoia Elementary SchoolA-
Elementary · Grades KG–6 · 0.4 mi
M
Spring Lake Middle SchoolA-
Middle · Grades 7–8 · 0.5 mi

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.

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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.459

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.95%
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.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.24,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.847 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,190
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,830
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

Owner Tools

Do you own this home?
Claim this home

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

257 Hermosa Cir 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 bigger lot than 98% 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.

Lot size16.51 ac
SmallerTypical 0.18 acBigger

Bigger than 98% of homes nearby

Year built1977
OlderTypical 1976Newer

Newer than 56% of homes nearby

How 257 Hermosa Cir ranks against every home in each area.
MeasureThis homeSanta Rosa 95409Sonoma County
Lot sizebigger than16.51 ac98% of homes98% of homes
Year builtnewer than197756% of homes49% of homes

About 257 Hermosa Cir

When did 257 Hermosa Cir, Santa Rosa, CA last sell?

257 Hermosa Cir, Santa Rosa, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was 257 Hermosa Cir, Santa Rosa, CA built?

257 Hermosa Cir, Santa Rosa, CA was built in 1977, making it 49 years old. It is a mobile home home.

What schools serve 257 Hermosa Cir, Santa Rosa, CA?

257 Hermosa Cir, Santa Rosa, CA is assigned to Maria Carrillo High School (high), rated A-; Sequoia Elementary School (elementary), rated A-; Spring Lake Middle School (middle), rated A-. All sit in Santa Rosa High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 257 Hermosa Cir, Santa Rosa, CA compare to other homes in Santa Rosa 95409?

Among the 10,250 homes in Santa Rosa 95409, its lot is bigger than 98% of them (16.51 ac against a typical 0.18 ac) and it is newer than 56% of them (1977 against a typical 1976). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 257 Hermosa Cir, Santa Rosa, CA?

The 2025 property tax bill for 257 Hermosa Cir, Santa Rosa, CA was $813.

More homes on Hermosa Cir

Closest homes

More homes in Santa Rosa 95409

Assigned schools

Explore the area

See this home in context

Open 257 Hermosa Cir 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
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map