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Single Family ResidenceResidential
$1,116,468$677 / 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 89How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $1,091,500 on Oct 1, 2025

12 DEVONSHIRE DR

NOVATO, CA 94947
3
Beds
2
Baths
1,649 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1965
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

$1.1M
$999K low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,091,500 · Oct 1, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,794 (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.$1,091,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$770,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$321,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$133,922

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.1975
Lot (acres)The size of the land the home sits on, from county records.0.23
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

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.

H
San Marin High SchoolA+
High · Grades 9–12 · 0.4 mi
E
Pleasant Valley Elementary SchoolA-
Elementary · Grades KG–5 · 0.6 mi
M
Sinaloa Middle SchoolB
Middle · Grades 6–8 · 0.8 mi

District: Novato Unified School District

Neighborhood · ZIP 94947These 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.75
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 100.345

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.24,655
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.932 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,612
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,069
Average tempThe average temperature here across a full year.59°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

12 Devonshire 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 67% of homes in Novato 94947
  • Costs more per square foot than 86% of homes in Novato 94947

What homes are worth in Novato 94947

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

This home
$410K$2.3M

This home is worth more than 67% of homes in Novato 94947.

How it measures up in Novato 94947

The dot is this home. The mark in the middle is the typical home in Novato 94947.

Estimated value$1,116,468
CheaperTypical $940,293Pricier

Pricier than 67% of homes nearby

Price per ft²$677
CheaperTypical $564Pricier

Pricier than 86% of homes nearby

Living area1,649 ft²
SmallerTypical 1,582 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.23 ac
SmallerTypical 0.2 acBigger

Bigger than 60% of homes nearby

Year built1965
OlderTypical 1969Newer

Newer than 46% of homes nearby

How 12 Devonshire Dr ranks against every home in each area.
MeasureThis homeWest NovatoNovato 94947Marin County
Estimated valuepricier than$1,116,46849% of homes67% of homes33% of homes
Price per ft²pricier than$67780% of homes86% of homes37% of homes
Living areabigger than1,649 ft²39% of homes54% of homes41% of homes
Lot sizebigger than0.23 ac42% of homes60% of homes64% of homes
Year builtnewer than196550% of homes46% of homes57% of homes

About 12 Devonshire Dr

How much is 12 Devonshire Dr, Novato, CA worth?

The TopHap Estimate for 12 Devonshire Dr, Novato, CA is $1,116,468 as of Sep 24, 2026. The likely range is $999,123 to $1,233,813. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 12 Devonshire Dr, Novato, CA last sell?

12 Devonshire Dr, Novato, CA last sold on Oct 1, 2025 for $1,091,500, according to the county's recorded deed.

How big is 12 Devonshire Dr, Novato, CA?

12 Devonshire Dr, Novato, CA has 3 bedrooms, 2 bathrooms, 1,649 square feet of living space and a 0.23-acre lot.

When was 12 Devonshire Dr, Novato, CA built?

12 Devonshire Dr, Novato, CA was built in 1965, making it 61 years old. It is a contemporary home.

What schools serve 12 Devonshire Dr, Novato, CA?

12 Devonshire Dr, Novato, CA is assigned to San Marin High School (high), rated A+; Pleasant Valley Elementary School (elementary), rated A-; Sinaloa Middle School (middle), rated B. All sit in Novato Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 12 Devonshire Dr, Novato, CA compare to other homes in Novato 94947?

Among the 8,268 homes in Novato 94947, it is worth more than 67% of them ($1,116,468 against a typical $940,293), its price per square foot is higher than 86% of them ($677 against a typical $564), it is bigger than 54% of them (1,649 ft² against a typical 1,582 ft²), its lot is bigger than 60% of them (0.23 ac against a typical 0.2 ac) and it is newer than 46% of them (1965 against a typical 1969). Measured against all of Marin County, it is worth more than 33% 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 12 Devonshire Dr, Novato, CA?

The 2025 property tax bill for 12 Devonshire Dr, Novato, CA was $2,794. The county assessed it at $1,091,100.

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