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Multi-Family Dwellings (Generic, Any Combination)Residential

641 MCMASTER LN

SANTA ROSA, CA 95407
0
Baths
1,424 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.
1.64 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
ParkingThe number of parking spaces on the property, including the garage.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,669 (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.$119,789 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$43,386
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,403
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$117,441

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.28
55
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
61
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
27
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.19 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.1 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.Multi-Family Dwellings (Generic, Any Combination)
CountySONOMA
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
Roseland Elementary SchoolC
Elementary · Grades KG–6 · 0.3 mi
H
Elsie Allen High SchoolD-
High · Grades 9–12 · 1.4 mi
M
Santa Rosa Middle SchoolD
Middle · Grades 7–8 · 1.6 mi

District: Santa Rosa High School District

Neighborhood · ZIP 95407These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.460

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.13%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
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.44,580
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,957 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,343
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$96,028
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.35 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

641 Mcmaster 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.

  • Has a bigger lot than 97% of homes in Roseland
  • Older than 80% of homes in Sonoma County

How it measures up in Santa Rosa 95407

The dot is this home. The mark in the middle is the typical home in Santa Rosa 95407.

Living area1,424 ft²
SmallerTypical 1,330 ft²Bigger

Bigger than 58% of homes nearby

Lot size1.64 ac
SmallerTypical 0.14 acBigger

Bigger than 86% of homes nearby

Year built1956
OlderTypical 1990Newer

Newer than 23% of homes nearby

How 641 Mcmaster Ln ranks against every home in each area.
MeasureThis homeRoselandSanta Rosa 95407Sonoma County
Living areabigger than1,424 ft²58% of homes58% of homes41% of homes
Lot sizebigger than1.64 ac97% of homes86% of homes88% of homes
Year builtnewer than195624% of homes23% of homes20% of homes

About 641 Mcmaster Ln

When did 641 Mcmaster Ln, Santa Rosa, CA last sell?

641 Mcmaster Ln, Santa Rosa, CA last sold on Jan 1, 1900, according to the county's recorded deed.

When was 641 Mcmaster Ln, Santa Rosa, CA built?

641 Mcmaster Ln, Santa Rosa, CA was built in 1956, making it 70 years old.

What schools serve 641 Mcmaster Ln, Santa Rosa, CA?

641 Mcmaster Ln, Santa Rosa, CA is assigned to Roseland Elementary School (elementary), rated C; Elsie Allen High School (high), rated D-; Santa Rosa Middle School (middle), rated D. All sit in Santa Rosa High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 641 Mcmaster Ln, Santa Rosa, CA compare to other homes in Santa Rosa 95407?

Among the 9,358 homes in Santa Rosa 95407, it is bigger than 58% of them (1,424 ft² against a typical 1,330 ft²), its lot is bigger than 86% of them (1.64 ac against a typical 0.14 ac) and it is newer than 23% of them (1956 against a typical 1990). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 641 Mcmaster Ln, Santa Rosa, CA?

The 2025 property tax bill for 641 Mcmaster Ln, Santa Rosa, CA was $1,669. The county assessed it at $119,789.

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Assigned schools

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