CondominiumResidential
1106 Prospect Ave
SANTA ROSA, CA 95409
2 floors62 units
$55M
All units combinedThe sum of our current value estimates for every unit in the building — roughly what the whole building's homes are worth together.
$882K
Median unit valueThe middle unit value in this building by our estimate: half the units are worth more, half less.
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Median $/ft²The middle price per square foot across the building's units, by our current estimates. Useful for comparing units of different sizes.
Sales Performance
$15M
Median sale (12 mo)The middle sale price among this building's units that sold in the last 12 months, from recorded deeds.
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1-yr changeHow the building's median sale price over the last 12 months compares with the 12 months before that.
62
Sales (12 mo)Units in this building that sold in the last 12 months, from recorded arms-length deeds.
100.0%
Turnover (12 mo)The share of units that changed hands in the last 12 months. Around 4–6% a year is typical; much higher can signal investor churn or a wave of exits.
62 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Studio
62 units$882K
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
$875K–$877K
18 units
$882K–$884K
37 units
$893K–$893K
7 units
Ownership & Financing
Owner-occupiedThe share of units where the owner lives in the unit, per county records. The rest are second homes or rentals.0%
Company-ownedUnits owned through an LLC, trust, or other company — a rough proxy for investor ownership.100%
Typical owner tenureThe middle number of years since each unit last changed hands — how long the current owners have been in place.0.8 yrs
Cash purchases (5 yrs)The share of purchases in the last 5 years with no mortgage recorded. High cash share is common in second-home and investor buildings.2%
Avg. loan-to-valueAverage current loan balance against unit value across the building. Low numbers mean owners hold lots of equity — a sign of financial stability.0%
Median owner equityThe middle dollar amount of equity (value minus loans) unit owners hold in this building.$857,558
Median tax billThe middle annual property tax bill among the building's units.$1,424
Pre-foreclosure noticesUnits with an active pre-foreclosure or foreclosure notice on file.0
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Unit 101Nov 4, 2025$14,500,000Unit 102Nov 4, 2025$14,500,000Unit 103Nov 4, 2025$14,500,000Unit 104Nov 4, 2025$14,500,000Unit 105Nov 4, 2025$14,500,000Unit 106Nov 4, 2025$14,500,000Unit 107Nov 4, 2025$14,500,000Unit 108Nov 4, 2025$14,500,000Unit 109Nov 4, 2025$14,500,000Unit 110Nov 4, 2025$14,500,000
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
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.34
84
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
60
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.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%
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.Condominium
CountySonoma
HeatingThe type of heating system in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EMH
Whited Elementary Charter SchoolB-
Elementary · Grades KG–6 · 0.7 mi
Spring Lake Middle SchoolB-
Middle · Grades 7–8 · 1.3 mi
Maria Carrillo High SchoolA+
High · Grades 9–12 · 1.4 mi
District: Santa Rosa High School District
Neighborhood · ZIP 95409These 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.105
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.459
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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.24,776
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.847 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$99,190
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$126,830
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.44 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
1106 Prospect Ave Apt 101
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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.
About 1106 Prospect Ave
How many units are in 1106 Prospect Ave, Santa Rosa, CA?
1106 Prospect Ave, Santa Rosa, CA has 62 residential units across 2 floors, according to county assessor records.
What is a unit at 1106 Prospect Ave, Santa Rosa, CA worth?
The median TopHap Estimate across the 62 units at 1106 Prospect Ave, Santa Rosa, CA is $881,978. Estimates are modelled from recorded sales and assessments, not appraisals.
How often do units sell at 1106 Prospect Ave, Santa Rosa, CA?
62 units at 1106 Prospect Ave, Santa Rosa, CA sold in the last 12 months, out of 62 recorded arms-length sales all time. That is a turnover rate of 100.0% of the building per year. The median sale over that period was $15M.
Closest homes
- 1106 Prospect Ave Apt 102$875K15 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 103$875K30 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 104$875K46 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 105$875K61 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 106$875K76 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 109$875K79 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 110$875K83 ft · Condominium · Sold $15M · Nov 2025
- 1106 Prospect Ave Apt 108$877K77 ft · Condominium · Sold $15M · Nov 2025
More homes in Santa Rosa 95409
- 4757 Montgomery Dr$801K3 bd · 2 ba · 1,591 ft² · Sold $850K · Aug 2026
- 4389 Highway 12$420K2 bd · 1.5 ba · 1,320 ft² · Sold $445K · Aug 2026
- 7100 Wildwood Mountain Rd$1.8M4 bd · 5 ba · 8,584 ft² · Sold $561K · Aug 2026
- 1212 Hidden Creek Pl$650K3 bd · 2 ba · 1,125 ft² · Sold $680K · Aug 2026
- 20 Glengreen St$595K2 bd · 2 ba · 1,402 ft² · Sold $520K · Aug 2026
- 7678 Highway 12$2.2M4 bd · 3 ba · 3,243 ft² · Sold $2.1M · Aug 2026
- 599 Mission Blvd$379K2 bd · 2 ba · 943 ft² · Sold $379K · Aug 2026
- 469 Pythian Rd$899K2 bd · 2 ba · 1,401 ft² · Sold $850K · Aug 2026
- 1204 Rincon Meadows Ct$950K3 bd · 3 ba · 2,392 ft² · Sold $900K · Aug 2026
- 407 Woodley Pl$882K2 bd · 2 ba · 1,962 ft² · Sold $920K · Aug 2026
- 612 Benjamins Ct$1.4M3 bd · 2 ba · 2,338 ft² · Sold $1.4M · Aug 2026
- 1483 Los Alamos Rd3 bd · 2.5 ba · 2,343 ft² · Sold $280K · Jul 2026
Assigned schools
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