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Rural ResidenceResidential
$1,779,392$851 / ft²
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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $700,000 on Feb 10, 2012

837 ROSE AVE

PENNGROVE, CA 94951
3
Beds
3 / 1
Baths
2,092 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.
3.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1994
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.8M
$1.7M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$700,000 · Feb 10, 2012

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,553 (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.$887,087 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$349,804
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$537,283
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$887,087

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.
85
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.
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.Rural Residence
CountySonoma
Lot (acres)The size of the land the home sits on, from county records.3.23
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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
Penngrove Elementary SchoolB+
Elementary · Grades KG–6 · 1.0 mi
M
Petaluma Junior High SchoolC-
Middle · Grades 7–8 · 5.0 mi
H
Petaluma High SchoolA-
High · Grades 9–12 · 5.5 mi

District: Petaluma City Elementary School District

Neighborhood · ZIP 94951These 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.73
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.434

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.4,227
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.312 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,607
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$148,317
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

837 Rose 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 more than 94% of homes in Sonoma County
  • Costs more per square foot than 93% of homes in Sonoma County
  • Bigger than 76% of homes in Sonoma County
  • Has a bigger lot than 92% of homes in Sonoma County
  • Newer than 80% of homes in Penngrove 94951

What homes are worth in Penngrove 94951

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

This home
$721K$2.4M

This home is worth more than 91% of homes in Penngrove 94951.

How it measures up in Penngrove 94951

The dot is this home. The mark in the middle is the typical home in Penngrove 94951.

Estimated value$1,779,392
CheaperTypical $1,219,844Pricier

Pricier than 91% of homes nearby

Price per ft²$851
CheaperTypical $629Pricier

Pricier than 88% of homes nearby

Living area2,092 ft²
SmallerTypical 1,920 ft²Bigger

Bigger than 59% of homes nearby

Lot size3.23 ac
SmallerTypical 1.21 acBigger

Bigger than 78% of homes nearby

Year built1994
OlderTypical 1976Newer

Newer than 80% of homes nearby

How 837 Rose Ave ranks against every home in each area.
MeasureThis homePenngrove 94951Sonoma County
Estimated valuepricier than$1,779,39291% of homes94% of homes
Price per ft²pricier than$85188% of homes93% of homes
Living areabigger than2,092 ft²59% of homes76% of homes
Lot sizebigger than3.23 ac78% of homes92% of homes
Year builtnewer than199480% of homes79% of homes

About 837 Rose Ave

How much is 837 Rose Ave, Penngrove, CA worth?

The TopHap Estimate for 837 Rose Ave, Penngrove, CA is $1,779,392 as of Jul 14, 2026. The likely range is $1,699,367 to $1,859,417. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 837 Rose Ave, Penngrove, CA last sell?

837 Rose Ave, Penngrove, CA last sold on Feb 10, 2012 for $700,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 837 Rose Ave, Penngrove, CA?

837 Rose Ave, Penngrove, CA has 3 bedrooms, 3 bathrooms, 2,092 square feet of living space and a 3.23-acre lot.

When was 837 Rose Ave, Penngrove, CA built?

837 Rose Ave, Penngrove, CA was built in 1994, making it 32 years old. The building has 1 story.

What schools serve 837 Rose Ave, Penngrove, CA?

837 Rose Ave, Penngrove, CA is assigned to Penngrove Elementary School (elementary), rated B+; Petaluma Junior High School (middle), rated C-; Petaluma High School (high), rated A-. All sit in Petaluma City Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 837 Rose Ave, Penngrove, CA compare to other homes in Penngrove 94951?

Among the 1,296 homes in Penngrove 94951, it is worth more than 91% of them ($1,779,392 against a typical $1,219,844), its price per square foot is higher than 88% of them ($851 against a typical $629), it is bigger than 59% of them (2,092 ft² against a typical 1,920 ft²), its lot is bigger than 78% of them (3.23 ac against a typical 1.21 ac) and it is newer than 80% of them (1994 against a typical 1976). Measured against all of Sonoma County, it is worth more than 94% 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 837 Rose Ave, Penngrove, CA?

The 2025 property tax bill for 837 Rose Ave, Penngrove, CA was $10,553. The county assessed it at $887,087.

More homes on Rose Ave

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Assigned schools

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