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Single Family ResidenceResidential
$5,077,493$1,917 / 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 88How 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 $5,111,000 on Apr 14, 2026

3 PIEDMONT RD

LARKSPUR, CA 94939
4
Beds
3.5
Baths
2,648 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.
0.22 ac
Lot SizeThe size of the land the home sits on, from county records.
1921
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$5.1M
$4.5M low$5.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,111,000 · Apr 14, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$26,997 (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.$2,076,957 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$945,491
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,131,466
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,036,236

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.Contemporary
CountyMARIN
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.2006
Lot (acres)The size of the land the home sits on, from county records.0.22
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 994 ft²Patio · 994 ft²

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
Neil Cummins Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
M
Hall Middle SchoolA+
Middle · Grades 6–8 · 0.7 mi
H
Redwood High SchoolA
High · Grades 9–12 · 0.8 mi

District: Larkspur Elementary School District

Neighborhood · ZIP 94939These 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.96
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 100.376

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.4%
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.6,549
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,698 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$169,587
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$221,666
Average tempThe average temperature here across a full year.58°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

3 Piedmont 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.

  • Worth more than 98% of homes in Larkspur 94939
  • Costs more per square foot than 98% of homes in Marin County
  • Bigger than 81% of homes in Larkspur 94939
  • Older than 93% of homes in Marin County

What homes are worth in Larkspur 94939

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

This home
$500K$5.2M

This home is worth more than 98% of homes in Larkspur 94939.

How it measures up in Larkspur 94939

The dot is this home. The mark in the middle is the typical home in Larkspur 94939.

Estimated value$5,077,493
CheaperTypical $2,091,049Pricier

Pricier than 98% of homes nearby

Price per ft²$1917
CheaperTypical $1057Pricier

Pricier than 96% of homes nearby

Living area2,648 ft²
SmallerTypical 1,903 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.22 ac
SmallerTypical 0.18 acBigger

Bigger than 63% of homes nearby

Year built1921
OlderTypical 1967Newer

Newer than 11% of homes nearby

How 3 Piedmont Rd ranks against every home in each area.
MeasureThis homeSouthwest LarkspurLarkspur 94939Marin County
Estimated valuepricier than$5,077,49397% of homes98% of homes96% of homes
Price per ft²pricier than$191796% of homes96% of homes98% of homes
Living areabigger than2,648 ft²76% of homes81% of homes80% of homes
Lot sizebigger than0.22 ac57% of homes63% of homes62% of homes
Year builtnewer than192129% of homes11% of homes7% of homes

About 3 Piedmont Rd

How much is 3 Piedmont Rd, Larkspur, CA worth?

The TopHap Estimate for 3 Piedmont Rd, Larkspur, CA is $5,077,493 as of Oct 21, 2026. The likely range is $4,452,303 to $5,702,683. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3 Piedmont Rd, Larkspur, CA last sell?

3 Piedmont Rd, Larkspur, CA last sold on Apr 14, 2026 for $5,111,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 3 Piedmont Rd, Larkspur, CA?

3 Piedmont Rd, Larkspur, CA has 4 bedrooms, 3.5 bathrooms, 2,648 square feet of living space and a 0.22-acre lot.

When was 3 Piedmont Rd, Larkspur, CA built?

3 Piedmont Rd, Larkspur, CA was built in 1921, making it 105 years old. It is a contemporary home.

What schools serve 3 Piedmont Rd, Larkspur, CA?

3 Piedmont Rd, Larkspur, CA is assigned to Neil Cummins Elementary School (elementary), rated A+; Hall Middle School (middle), rated A+; Redwood High School (high), rated A. All sit in Larkspur Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3 Piedmont Rd, Larkspur, CA compare to other homes in Larkspur 94939?

Among the 2,376 homes in Larkspur 94939, it is worth more than 98% of them ($5,077,493 against a typical $2,091,049), its price per square foot is higher than 96% of them ($1917 against a typical $1057), it is bigger than 81% of them (2,648 ft² against a typical 1,903 ft²), its lot is bigger than 63% of them (0.22 ac against a typical 0.18 ac) and it is newer than 11% of them (1921 against a typical 1967). Measured against all of Marin County, it is worth more than 96% 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 3 Piedmont Rd, Larkspur, CA?

The 2025 property tax bill for 3 Piedmont Rd, Larkspur, CA was $26,997. The county assessed it at $2,076,957.

More homes on Piedmont Rd

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Assigned schools

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