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Single Family ResidenceResidential
$1,589,427$883 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

15 ROCKLYN CT

CORTE MADERA, CA 94925
3
Beds
2.5
Baths
1,801 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1953
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.6M
$1.5M low$1.7M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,480 (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.$554,284 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$139,389
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$414,895
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$543,418

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.1980
Lot (acres)The size of the land the home sits on, from county records.0.12
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 280 ft²Patio · 280 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.

E
Neil Cummins Elementary SchoolA+
Elementary · Grades KG–5 · 0.4 mi
H
Redwood High SchoolA+
High · Grades 9–12 · 1.0 mi
M
Hall Middle SchoolA
Middle · Grades 6–8 · 1.0 mi

District: Larkspur Elementary School District

Neighborhood · ZIP 94925These 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.64
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.85
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.396

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.11,184
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,645 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$194,818
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$250,480
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.34 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

15 Rocklyn Ct 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 72% of homes in Chapman Park
  • Costs less per square foot than 79% of homes in Chapman Park
  • Has a smaller lot than 82% of homes in Chapman Park
  • Older than 72% of homes in Corte Madera 94925

What homes are worth in Corte Madera 94925

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

This home
$675K$3.8M

This home is worth more than 44% of homes in Corte Madera 94925.

How it measures up in Corte Madera 94925

The dot is this home. The mark in the middle is the typical home in Corte Madera 94925.

Estimated value$1,589,427
CheaperTypical $1,666,339Pricier

Pricier than 44% of homes nearby

Price per ft²$883
CheaperTypical $956Pricier

Pricier than 35% of homes nearby

Living area1,801 ft²
SmallerTypical 1,660 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.11 ac
SmallerTypical 0.16 acBigger

Bigger than 21% of homes nearby

Year built1953
OlderTypical 1959Newer

Newer than 28% of homes nearby

How 15 Rocklyn Ct ranks against every home in each area.
MeasureThis homeChapman ParkCorte Madera 94925Marin County
Estimated valuepricier than$1,589,42728% of homes44% of homes59% of homes
Price per ft²pricier than$88321% of homes35% of homes62% of homes
Living areabigger than1,801 ft²47% of homes59% of homes49% of homes
Lot sizebigger than0.11 ac18% of homes21% of homes23% of homes
Year builtnewer than195362% of homes28% of homes28% of homes

About 15 Rocklyn Ct

How much is 15 Rocklyn Ct, Corte Madera, CA worth?

The TopHap Estimate for 15 Rocklyn Ct, Corte Madera, CA is $1,589,427 as of Aug 30, 2026. The likely range is $1,473,389 to $1,705,466. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 15 Rocklyn Ct, Corte Madera, CA last sell?

15 Rocklyn Ct, Corte Madera, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 15 Rocklyn Ct, Corte Madera, CA?

15 Rocklyn Ct, Corte Madera, CA has 3 bedrooms, 2.5 bathrooms, 1,801 square feet of living space and a 0.12-acre lot.

When was 15 Rocklyn Ct, Corte Madera, CA built?

15 Rocklyn Ct, Corte Madera, CA was built in 1953, making it 73 years old. It is a contemporary home. The building has 2 stories.

What schools serve 15 Rocklyn Ct, Corte Madera, CA?

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

How does 15 Rocklyn Ct, Corte Madera, CA compare to other homes in Corte Madera 94925?

Among the 3,268 homes in Corte Madera 94925, it is worth more than 44% of them ($1,589,427 against a typical $1,666,339), its price per square foot is higher than 35% of them ($883 against a typical $956), it is bigger than 59% of them (1,801 ft² against a typical 1,660 ft²), its lot is bigger than 21% of them (0.11 ac against a typical 0.16 ac) and it is newer than 28% of them (1953 against a typical 1959). Measured against all of Marin County, it is worth more than 59% 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 15 Rocklyn Ct, Corte Madera, CA?

The 2025 property tax bill for 15 Rocklyn Ct, Corte Madera, CA was $7,480. The county assessed it at $554,284.

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