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Single Family ResidenceResidential
$555,052$292 / 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 94How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $490,000 on Oct 24, 2023

3237 GRILLO DR

COULTERVILLE, CA 95311
3
Beds
2
Baths
1,904 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.
1.3 ac
Lot SizeThe size of the land the home sits on, from county records.
2006
Year BuiltThe year the home was originally built, according to county records.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
4
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$555K
$523K low$587K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$490,000 · Oct 24, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,254 (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.$509,795 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$68,666
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$441,129
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$499,800

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMARIPOSA
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(9)

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.

H
Coulterville High School
High · Grades 9–12 · 10.4 mi
E
Greeley Hill Elementary SchoolD
Elementary · Grades KG–8 · 10.4 mi

District: Mariposa County Unified School District

Neighborhood · ZIP 95311These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.97

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.69%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.2,357
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.9 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,356
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$79,061
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.32 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

3237 Grillo Dr 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 Coulterville 95311
  • Costs more per square foot than 79% of homes in Coulterville 95311
  • Bigger than 83% of homes in Coulterville 95311
  • Has a smaller lot than 78% of homes in Coulterville 95311
  • Newer than 93% of homes in Coulterville 95311

What homes are worth in Coulterville 95311

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

This home
$115K$870K

This home is worth more than 94% of homes in Coulterville 95311.

How it measures up in Coulterville 95311

The dot is this home. The mark in the middle is the typical home in Coulterville 95311.

Estimated value$555,052
CheaperTypical $316,893Pricier

Pricier than 94% of homes nearby

Price per ft²$292
CheaperTypical $229Pricier

Pricier than 79% of homes nearby

Living area1,904 ft²
SmallerTypical 1,398 ft²Bigger

Bigger than 83% of homes nearby

Lot size1.3 ac
SmallerTypical 3.71 acBigger

Bigger than 22% of homes nearby

Year built2006
OlderTypical 1983Newer

Newer than 93% of homes nearby

How 3237 Grillo Dr ranks against every home in each area.
MeasureThis homeCoulterville 95311Mariposa County
Estimated valuepricier than$555,05294% of homes87% of homes
Price per ft²pricier than$29279% of homes73% of homes
Living areabigger than1,904 ft²83% of homes73% of homes
Lot sizebigger than1.3 ac22% of homes26% of homes
Year builtnewer than200693% of homes90% of homes

About 3237 Grillo Dr

How much is 3237 Grillo Dr, Coulterville, CA worth?

The TopHap Estimate for 3237 Grillo Dr, Coulterville, CA is $555,052 as of Oct 21, 2026. The likely range is $523,465 to $586,639. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3237 Grillo Dr, Coulterville, CA last sell?

3237 Grillo Dr, Coulterville, CA last sold on Oct 24, 2023 for $490,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 3237 Grillo Dr, Coulterville, CA?

3237 Grillo Dr, Coulterville, CA has 3 bedrooms, 2 bathrooms and 1,904 square feet of living space.

When was 3237 Grillo Dr, Coulterville, CA built?

3237 Grillo Dr, Coulterville, CA was built in 2006, making it 20 years old.

What schools serve 3237 Grillo Dr, Coulterville, CA?

3237 Grillo Dr, Coulterville, CA is assigned to Coulterville High School (high); Greeley Hill Elementary School (elementary), rated D. All sit in Mariposa County Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3237 Grillo Dr, Coulterville, CA compare to other homes in Coulterville 95311?

Among the 1,202 homes in Coulterville 95311, it is worth more than 94% of them ($555,052 against a typical $316,893), its price per square foot is higher than 79% of them ($292 against a typical $229), it is bigger than 83% of them (1,904 ft² against a typical 1,398 ft²), its lot is bigger than 22% of them (1.3 ac against a typical 3.71 ac) and it is newer than 93% of them (2006 against a typical 1983). Measured against all of Mariposa County, it is worth more than 87% 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 3237 Grillo Dr, Coulterville, CA?

The 2025 property tax bill for 3237 Grillo Dr, Coulterville, CA was $5,254. The county assessed it at $509,795.

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