Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,138,681$1,161 / 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 81How 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

10 RIDGEWAY LN

LARKSPUR, CA 94939
2
Beds
1
Baths
981 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.
3,333 ft²
Lot SizeThe size of the land the home sits on, from county records.
1918
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
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.

Valuation

$1.1M
$918K low$1.4M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$121,681
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$97,345
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.90%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$600,000
RESIDENTIAL MORTGAGE CAPITAL · recorded Mar 11, 2005
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$417,000
CATALYST LENDING INC

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,558 (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.$563,824 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$297,592
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$266,232
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$552,769

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.7 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
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.0.2 percent flood zone

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.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.1973
Lot (acres)The size of the land the home sits on, from county records.0.08
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Floor/Wall Furnace
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 463 ft²Patio · 463 ft²

Transaction History(5)

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.

M
Hall Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
H
Redwood High SchoolA+
High · Grades 9–12 · 1.2 mi
E
Neil Cummins Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

10 Ridgeway 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.

  • Worth less than 94% of homes in Southwest Larkspur
  • Costs more per square foot than 85% of homes in Marin County
  • Smaller than 96% of homes in Southwest Larkspur
  • Has a smaller lot than 94% of homes in Southwest Larkspur
  • Older than 95% 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
$435K$5M

This home is worth more than 22% 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$1,138,681
CheaperTypical $2,066,938Pricier

Pricier than 22% of homes nearby

Price per ft²$1161
CheaperTypical $1051Pricier

Pricier than 66% of homes nearby

Living area981 ft²
SmallerTypical 1,914 ft²Bigger

Bigger than 15% of homes nearby

Lot size3,333 ft²
SmallerTypical 0.18 acBigger

Bigger than 14% of homes nearby

Year built1918
OlderTypical 1967Newer

Newer than 9% of homes nearby

How 10 Ridgeway Ln ranks against every home in each area.
MeasureThis homeSouthwest LarkspurLarkspur 94939Marin County
Estimated valuepricier than$1,138,6816% of homes22% of homes36% of homes
Price per ft²pricier than$116169% of homes66% of homes85% of homes
Living areabigger than981 ft²4% of homes15% of homes7% of homes
Lot sizebigger than3,333 ft²6% of homes14% of homes15% of homes
Year builtnewer than191825% of homes9% of homes5% of homes

About 10 Ridgeway Ln

How much is 10 Ridgeway Ln, Larkspur, CA worth?

The TopHap Estimate for 10 Ridgeway Ln, Larkspur, CA is $1,138,681 as of Jul 14, 2026. The likely range is $917,624 to $1,359,738. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Ridgeway Ln, Larkspur, CA last sell?

10 Ridgeway Ln, Larkspur, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10 Ridgeway Ln, Larkspur, CA?

10 Ridgeway Ln, Larkspur, CA has 2 bedrooms, 1 bathrooms, 981 square feet of living space and a 0.08-acre lot.

When was 10 Ridgeway Ln, Larkspur, CA built?

10 Ridgeway Ln, Larkspur, CA was built in 1918, making it 108 years old. It is a contemporary home. The building has 1 story.

What schools serve 10 Ridgeway Ln, Larkspur, CA?

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

How does 10 Ridgeway Ln, Larkspur, CA compare to other homes in Larkspur 94939?

Among the 2,376 homes in Larkspur 94939, it is worth more than 22% of them ($1,138,681 against a typical $2,066,938), its price per square foot is higher than 66% of them ($1161 against a typical $1051), it is bigger than 15% of them (981 ft² against a typical 1,914 ft²), its lot is bigger than 14% of them (3,333 ft² against a typical 0.18 ac) and it is newer than 9% of them (1918 against a typical 1967). Measured against all of Marin County, it is worth more than 36% 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 10 Ridgeway Ln, Larkspur, CA?

The 2025 property tax bill for 10 Ridgeway Ln, Larkspur, CA was $8,558. The county assessed it at $563,824.

Closest homes

More homes in Larkspur 94939

Assigned schools

Explore the area

See this home in context

Open 10 Ridgeway Ln on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map