Duplex (2 Units, Any Combination)Residential
Last sold for $746,000 on Sep 18, 2023
615 NASON ST
SANTA ROSA, CA 95404
2
Beds
1
Baths
1,784 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.
0.13 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.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
3
ParkingThe number of parking spaces on the property, including the garage.
Valuation
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$746,000 · Sep 18, 2023
Tax & Assessment
Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,716 (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.$760,920 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$300,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$460,020
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$760,920
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.7
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
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.6 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.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountySonoma
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.1990
Lot (acres)The size of the land the home sits on, from county records.0.13
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.None
CoolingThe type of cooling or air conditioning in the home.None
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
PoolWhether the property has a pool, and what kind, such as in-ground.No
Transaction History(4)
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.
HME
Santa Rosa High SchoolB-
High · Grades 9–12 · 0.2 mi
Santa Rosa Middle SchoolD-
Middle · Grades 7–8 · 0.5 mi
Proctor Terrace Elementary SchoolC
Elementary · Grades KG–6 · 0.9 mi
District: Santa Rosa Elementary School District
Neighborhood · ZIP 95404These 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.102
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.82
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.598
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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.5%
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.43,241
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.541 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$104,299
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$140,649
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.No
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
615 Nason St 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.
- Bigger than 73% of homes in Junior College
- Has a smaller lot than 77% of homes in Santa Rosa 95404
- Newer than 85% of homes in Junior College
How it measures up in Santa Rosa 95404
The dot is this home. The mark in the middle is the typical home in Santa Rosa 95404.
Living area1,784 ft²
SmallerTypical 1,692 ft²Bigger
Bigger than 55% of homes nearby
Lot size0.13 ac
SmallerTypical 0.18 acBigger
Bigger than 23% of homes nearby
Year built1965
OlderTypical 1970Newer
Newer than 46% of homes nearby
| Measure | This home | Junior College | Santa Rosa 95404 | Sonoma County |
|---|---|---|---|---|
| Living areabigger than | 1,784 ft² | 73% of homes | 55% of homes | 62% of homes |
| Lot sizebigger than | 0.13 ac | 33% of homes | 23% of homes | 29% of homes |
| Year builtnewer than | 1965 | 85% of homes | 46% of homes | 30% of homes |
About 615 Nason St
When did 615 Nason St, Santa Rosa, CA last sell?
615 Nason St, Santa Rosa, CA last sold on Sep 18, 2023 for $746,000, according to the county's recorded deed.
How big is 615 Nason St, Santa Rosa, CA?
615 Nason St, Santa Rosa, CA has 2 bedrooms, 1 bathrooms, 1,784 square feet of living space and a 0.13-acre lot.
When was 615 Nason St, Santa Rosa, CA built?
615 Nason St, Santa Rosa, CA was built in 1965, making it 61 years old. The building has 1 story.
What schools serve 615 Nason St, Santa Rosa, CA?
615 Nason St, Santa Rosa, CA is assigned to Santa Rosa High School (high), rated B-; Santa Rosa Middle School (middle), rated D-; Proctor Terrace Elementary School (elementary), rated C. All sit in Santa Rosa Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 615 Nason St, Santa Rosa, CA compare to other homes in Santa Rosa 95404?
Among the 12,066 homes in Santa Rosa 95404, it is bigger than 55% of them (1,784 ft² against a typical 1,692 ft²), its lot is bigger than 23% of them (0.13 ac against a typical 0.18 ac) and it is newer than 46% of them (1965 against a typical 1970). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 615 Nason St, Santa Rosa, CA?
The 2025 property tax bill for 615 Nason St, Santa Rosa, CA was $8,716. The county assessed it at $760,920.
Closest homes
- 611 Nason St46 ft · 4 bd · 2 ba · 1,784 ft² · Sold $790K · Oct 2025
- 605 Nason St$669K92 ft · 2 bd · 1 ba · 1,216 ft² · Sold $221K · Apr 2000
- 619 Nason St97 ft · 3 bd · 2 ba · 2,448 ft² · Sold $740K · Jun 2021
- 1007 Humboldt St98 ft · 6 bd · 2 ba · 2,255 ft² · Sold $662K · Apr 2024
- 612 Spencer Ave$679K137 ft · 3 bd · 2 ba · 1,262 ft² · Sold $164K · May 1990
- 608 Spencer Ave$786K144 ft · 3 bd · 2 ba · 1,334 ft² · Sold $675K · Dec 2021
- 1011 Humboldt St$894K139 ft · 3 bd · 2 ba · 1,792 ft² · Sold $445K · Sep 2014
- 624 Spencer Ave$760K157 ft · 2 bd · 2 ba · 1,380 ft² · Sold $135K · Oct 2016
More homes in Santa Rosa 95404
- 3607 Orbetello Ct$1.8M3 bd · 3 ba · 3,111 ft² · Sold $1.7M · Aug 2026
- 4570 Petaluma Hill Rd$775K3 bd · 1 ba · 1,464 ft² · Sold $730K · Aug 2026
- 2246 Tokay St$671K3 bd · 2.5 ba · 1,390 ft² · Sold $610K · Aug 2026
- 4572 Petaluma Hill Rd1.23 ac · Sold $730K · Aug 2026
- 3224 Cobblestone Dr$1.4M4 bd · 3.5 ba · 3,204 ft² · Sold $1.6M · Aug 2026
- 1875 Petaluma Hill Rd$598K3 bd · 1 ba · 1,192 ft² · Sold $500K · Aug 2026
- 2448 Gilham Way$699K3 bd · 2.5 ba · 1,240 ft² · Sold $680K · Aug 2026
- 1022 King St5,272 ft² · Sold $1.8M · Aug 2026
- 1855 Petaluma Hill Rd0.9 ac · Sold $4.7M · Aug 2026
- 0 Petaluma Hill Rd0.16 ac · Sold $4.7M · Aug 2026
- 1855 Petaluma Hill Rd1.12 ac · Sold $4.7M · Aug 2026
- 930 Georgia St$550K2 bd · 1 ba · 828 ft² · Sold $550K · Aug 2026
Assigned schools
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