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Vacant CommercialCommercial
$374,452
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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

771 E COTATI AVE

ROHNERT PARK, CA 94928
0
Baths
0.59 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$374K
$332K low$417K high

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.22
37
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
49
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.7 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.Vacant Commercial
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.59
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(6)

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

M
Technology Middle SchoolD-
Middle · Grades 6–8 · 0.6 mi
E
John Reed Elementary SchoolD-
Elementary · Grades KG–5 · 0.9 mi
H
Rancho Cortate High SchoolC-
High · Grades 9–12 · 1.0 mi

District: Cotati-Rohnert Park Unified School District

Neighborhood · ZIP 94928These 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.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.429

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.38,270
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,396 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$93,170
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$115,834
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.33 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

771 E Cotati 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 less than 96% of homes in Sonoma County
  • Has a bigger lot than 96% of homes in Rohnert Park 94928

What homes are worth in Rohnert Park 94928

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

This home
$315K$989K

This home is worth more than 5% of homes in Rohnert Park 94928.

How it measures up in Rohnert Park 94928

The dot is this home. The mark in the middle is the typical home in Rohnert Park 94928.

Estimated value$374,452
CheaperTypical $677,611Pricier

Pricier than 5% of homes nearby

Lot size0.59 ac
SmallerTypical 0.13 acBigger

Bigger than 96% of homes nearby

How 771 E Cotati Ave ranks against every home in each area.
MeasureThis homeRohnert Park 94928Sonoma County
Estimated valuepricier than$374,4525% of homes4% of homes
Lot sizebigger than0.59 ac96% of homes80% of homes

About 771 E Cotati Ave

How much is 771 E Cotati Ave, Rohnert Park, CA worth?

The TopHap Estimate for 771 E Cotati Ave, Rohnert Park, CA is $374,452 as of Aug 30, 2026. The likely range is $331,888 to $417,016. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 771 E Cotati Ave, Rohnert Park, CA last sell?

771 E Cotati Ave, Rohnert Park, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 771 E Cotati Ave, Rohnert Park, CA?

771 E Cotati Ave, Rohnert Park, CA is assigned to Technology Middle School (middle), rated D-; John Reed Elementary School (elementary), rated D-; Rancho Cortate High School (high), rated C-. All sit in Cotati-Rohnert Park Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 771 E Cotati Ave, Rohnert Park, CA compare to other homes in Rohnert Park 94928?

Among the 13,035 homes in Rohnert Park 94928, it is worth more than 5% of them ($374,452 against a typical $677,611) and its lot is bigger than 96% of them (0.59 ac against a typical 0.13 ac). Measured against all of Sonoma County, it is worth more than 4% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on E Cotati Ave

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