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Residential - Vacant LandResidential
Last sold for $600,000 on May 29, 2001

3634 MIDDLE TWO ROCK RD

PETALUMA, CA 94952
0
Baths
1.49 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$600,000 · May 29, 2001

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$665 (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.$46,095 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$46,095
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$45,192

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.24
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
86
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
34
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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 - Vacant Land
CountySONOMA
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

E
Two Rock Elementary SchoolA-
Elementary · Grades KG–6 · 3.1 mi
M
Petaluma Junior High SchoolC-
Middle · Grades 7–8 · 3.7 mi
H
Petaluma High SchoolA-
High · Grades 9–12 · 4.4 mi

District: Petaluma Joint Union High School District

Neighborhood · ZIP 94952These 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.92
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.359

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.5%
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.35,634
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.160 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$113,828
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$154,802
Average tempThe average temperature here across a full year.57°F
Annual precipHow much rain and melted snow falls here in a typical year.39 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

3634 Middle Two Rock 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 bigger lot than 87% of homes in Sonoma County

How it measures up in Petaluma 94952

The dot is this home. The mark in the middle is the typical home in Petaluma 94952.

Lot size1.49 ac
SmallerTypical 0.18 acBigger

Bigger than 82% of homes nearby

How 3634 Middle Two Rock Rd ranks against every home in each area.
MeasureThis homePetaluma 94952Sonoma County
Lot sizebigger than1.49 ac82% of homes87% of homes

About 3634 Middle Two Rock Rd

When did 3634 Middle Two Rock Rd, Petaluma, CA last sell?

3634 Middle Two Rock Rd, Petaluma, CA last sold on May 29, 2001 for $600,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

What schools serve 3634 Middle Two Rock Rd, Petaluma, CA?

3634 Middle Two Rock Rd, Petaluma, CA is assigned to Two Rock Elementary School (elementary), rated A-; Petaluma Junior High School (middle), rated C-; Petaluma High School (high), rated A-. All sit in Petaluma Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 3634 Middle Two Rock Rd, Petaluma, CA?

The 2025 property tax bill for 3634 Middle Two Rock Rd, Petaluma, CA was $665. The county assessed it at $46,095.

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