Single Family ResidenceResidential
171 RANCHO LN
PETALUMA, CA 94952
3
Beds
1
Baths
997 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
3.5 ac
Lot SizeThe size of the land the home sits on, from county records.
1950
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,098 (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.$59,226 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,991
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$28,235
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$58,066
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.31
39
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
84
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
36
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.8 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.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Custom Design
CountySONOMA
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1955
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(4)
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.
EMH
Wilson Elementary SchoolC+
Elementary · Grades KG–6 · 1.6 mi
Petaluma Junior High SchoolC-
Middle · Grades 7–8 · 3.3 mi
Petaluma High SchoolA-
High · Grades 9–12 · 4.0 mi
District: Wilmar Union Elementary 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%
Owner Tools
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Claim this homeData 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
171 Rancho Ln 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.
- Smaller than 89% of homes in Petaluma 94952
- Has a bigger lot than 93% of homes in Petaluma 94952
- Older than 85% 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.
Living area997 ft²
SmallerTypical 1,697 ft²Bigger
Bigger than 11% of homes nearby
Lot size3.5 ac
SmallerTypical 0.18 acBigger
Bigger than 93% of homes nearby
Year built1950
OlderTypical 1964Newer
Newer than 36% of homes nearby
| Measure | This home | Petaluma 94952 | Sonoma County |
|---|---|---|---|
| Living areabigger than | 997 ft² | 11% of homes | 11% of homes |
| Lot sizebigger than | 3.5 ac | 93% of homes | 93% of homes |
| Year builtnewer than | 1950 | 36% of homes | 15% of homes |
About 171 Rancho Ln
When did 171 Rancho Ln, Petaluma, CA last sell?
171 Rancho Ln, Petaluma, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 171 Rancho Ln, Petaluma, CA?
171 Rancho Ln, Petaluma, CA has 3 bedrooms, 1 bathrooms and 997 square feet of living space.
When was 171 Rancho Ln, Petaluma, CA built?
171 Rancho Ln, Petaluma, CA was built in 1950, making it 76 years old. It is a custom design home. The building has 1 story.
What schools serve 171 Rancho Ln, Petaluma, CA?
171 Rancho Ln, Petaluma, CA is assigned to Wilson Elementary School (elementary), rated C+; Petaluma Junior High School (middle), rated C-; Petaluma High School (high), rated A-. All sit in Wilmar Union Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 171 Rancho Ln, Petaluma, CA compare to other homes in Petaluma 94952?
Among the 10,074 homes in Petaluma 94952, it is bigger than 11% of them (997 ft² against a typical 1,697 ft²), its lot is bigger than 93% of them (3.5 ac against a typical 0.18 ac) and it is newer than 36% of them (1950 against a typical 1964). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 171 Rancho Ln, Petaluma, CA?
The 2025 property tax bill for 171 Rancho Ln, Petaluma, CA was $1,098. The county assessed it at $59,226.
More homes on Rancho Ln
- 141 Rancho Ln2 bd · 2 ba · 2,166 ft² · Sold $935K · Jan 2018
- 141 Rancho Ln1.5 ac · Sold $935K · Jan 2018
- 180 Rancho Ln$1.5M3 bd · 2.5 ba · 2,488 ft² · Sold $840K · Apr 2017
- 184 Rancho Ln$1.7M3 bd · 2.5 ba · 2,571 ft² · Sold $945K · May 2016
- 105 Rancho Ln$1.1M3 bd · 1.5 ba · 1,268 ft² · Sold $225K · Jun 2014
- 174 Rancho Ln3 bd · 2 ba · 1,834 ft² · Sold $330K · Apr 2010
- 160 Rancho Ln$1.2M3 bd · 2 ba · 1,568 ft² · Sold $985K · Mar 2005
- 188 Rancho Ln$2M3 bd · 2.5 ba · 2,853 ft² · Sold $810K · May 2003
- 200 Rancho Ln$1.6M3 bd · 2 ba · 1,841 ft² · Sold $370K · Jul 1996
- 171 Rancho Ln3.5 ac · Sold Jan 1900
- 177 Rancho Ln$1.3M3 bd · 2 ba · 1,400 ft² · Sold Jan 1900
Closest homes
- 171 Rancho Ln291 ft · 3.5 ac · Sold Jan 1900
- 174 Rancho Ln487 ft · 3 bd · 2 ba · 1,834 ft² · Sold $330K · Apr 2010
- 180 Rancho Ln$1.5M429 ft · 3 bd · 2.5 ba · 2,488 ft² · Sold $840K · Apr 2017
- 141 Rancho Ln399 ft · 2 bd · 2 ba · 2,166 ft² · Sold $935K · Jan 2018
- 160 Rancho Ln$1.2M501 ft · 3 bd · 2 ba · 1,568 ft² · Sold $985K · Mar 2005
- 141 Rancho Ln489 ft · 1.5 ac · Sold $935K · Jan 2018
- 958 Darlene Dr0.1 mi · 2 bd · 2 ba · 1,788 ft² · Sold Jan 1900
- 177 Rancho Ln$1.3M0.1 mi · 3 bd · 2 ba · 1,400 ft² · Sold Jan 1900
More homes in Petaluma 94952
- 331 Keller St$933K2 bd · 2.5 ba · 1,368 ft² · Sold $850K · Aug 2026
- 111 West St$643K3 bd · 1 ba · 1,036 ft² · Sold $915K · Aug 2026
- 2010 Live Oak Farm Ln2.43 ac · Sold $615K · Aug 2026
- 500 Rohde Ln$1.3M3 bd · 2.5 ba · 1,875 ft² · Sold $1.5M · Aug 2026
- 408 Cherry St$1.8M4 bd · 3 ba · 2,563 ft² · Sold $1.7M · Aug 2026
- 1908 Pico St$1.1M4 bd · 3 ba · 2,750 ft² · Sold $1.1M · Aug 2026
- 1205 Schuman Ln$1M3 bd · 1.5 ba · 1,744 ft² · Sold $1M · Aug 2026
- 621 Liberty St$746K3 bd · 2 ba · 1,406 ft² · Sold $45K · Aug 2026
- 2 Pistache Ct$429K2 bd · 1 ba · 975 ft² · Sold $420K · Aug 2026
- 8 Grandview Ave$595K1 bd · 1 ba · 630 ft² · Sold $720K · Aug 2026
- 619 Kentucky St2 bd · 1 ba · 1,500 ft² · Sold $820K · Aug 2026
- 617 Keller St$635K2 bd · 1 ba · 910 ft² · Sold $865K · Aug 2026
Assigned schools
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