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Residential - Vacant LandResidential
Last sold for $1,275,000 on Sep 21, 2026

6516 OLD REDWOOD HWY

SANTA ROSA, CA 95403
0
Baths
0.94 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,275,000 · Sep 21, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,380 (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.$3,266,163 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$236,163
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$3,030,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$231,533

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
45
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
69
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.11 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.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.Residential - Vacant Land
CountySONOMA
Lot (acres)The size of the land the home sits on, from county records.0.94
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(6)

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
Mattie Washburn Elementary School
Elementary · Grades KG–2 · 0.3 mi
H
Windsor High SchoolB-
High · Grades 9–12 · 1.6 mi
M
Windsor Middle SchoolC+
Middle · Grades 6–8 · 1.7 mi

District: Windsor Unified School District

Neighborhood · ZIP 95403These 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.104
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.86
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.511

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.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.4%
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.43,826
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,997 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$96,508
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,029
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.37 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

6516 Old Redwood Hwy 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 90% of homes in Santa Rosa 95403

How it measures up in Santa Rosa 95403

The dot is this home. The mark in the middle is the typical home in Santa Rosa 95403.

Lot size0.94 ac
SmallerTypical 0.15 acBigger

Bigger than 90% of homes nearby

How 6516 Old Redwood Hwy ranks against every home in each area.
MeasureThis homeSanta Rosa 95403Sonoma County
Lot sizebigger than0.94 ac90% of homes83% of homes

About 6516 Old Redwood Hwy

When did 6516 Old Redwood Hwy, Santa Rosa, CA last sell?

6516 Old Redwood Hwy, Santa Rosa, CA last sold on Sep 21, 2026 for $1,275,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.

What schools serve 6516 Old Redwood Hwy, Santa Rosa, CA?

6516 Old Redwood Hwy, Santa Rosa, CA is assigned to Mattie Washburn Elementary School (elementary); Windsor High School (high), rated B-; Windsor Middle School (middle), rated C+. All sit in Windsor Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

What are the property taxes on 6516 Old Redwood Hwy, Santa Rosa, CA?

The 2025 property tax bill for 6516 Old Redwood Hwy, Santa Rosa, CA was $8,380. The county assessed it at $3,266,163.

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