Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$614,573$494 / 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 91How 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 $120,000 on Sep 28, 2011

1820 RIVERSIDE AVE

PASO ROBLES, CA 93446
4
Beds
2
Baths
1,243 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1960
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$615K
$562K low$667K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$120,000 · Sep 28, 2011

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.$153,728 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$76,864
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$76,864
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$150,714

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.39
93
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
84
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
20
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.98 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.34%
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.Single Family Residence
CountySAN LUIS OBISPO
Lot (acres)The size of the land the home sits on, from county records.0.16
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.None
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(18)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(8)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Bauer-Speck Elementary SchoolC-
Elementary · Grades KG–5 · 0.5 mi
M
George H. Flamson Middle SchoolC+
Middle · Grades 6–8 · 0.5 mi
H
Paso Robles High SchoolB-
High · Grades 9–12 · 1.5 mi

District: Paso Robles Joint Unified School District

Neighborhood · ZIP 93446These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.281

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.12%
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.45,714
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.102 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$88,535
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$122,829
Average tempThe average temperature here across a full year.59°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

Owner Tools

Do you own this home?
Claim this home

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

1820 Riverside Ave 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 less than 84% of homes in San Luis Obispo County
  • Costs more per square foot than 79% of homes in Paso Robles 93446
  • Smaller than 81% of homes in Paso Robles 93446
  • Has a smaller lot than 69% of homes in Paso Robles 93446
  • Older than 89% of homes in Paso Robles 93446

What homes are worth in Paso Robles 93446

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

This home
$357K$2.5M

This home is worth more than 25% of homes in Paso Robles 93446.

How it measures up in Paso Robles 93446

The dot is this home. The mark in the middle is the typical home in Paso Robles 93446.

Estimated value$614,573
CheaperTypical $748,521Pricier

Pricier than 25% of homes nearby

Price per ft²$494
CheaperTypical $428Pricier

Pricier than 79% of homes nearby

Living area1,243 ft²
SmallerTypical 1,698 ft²Bigger

Bigger than 19% of homes nearby

Lot size0.16 ac
SmallerTypical 0.22 acBigger

Bigger than 31% of homes nearby

Year built1960
OlderTypical 1988Newer

Newer than 11% of homes nearby

How 1820 Riverside Ave ranks against every home in each area.
MeasureThis homePaso Robles 93446San Luis Obispo County
Estimated valuepricier than$614,57325% of homes16% of homes
Price per ft²pricier than$49479% of homes40% of homes
Living areabigger than1,243 ft²19% of homes23% of homes
Lot sizebigger than0.16 ac31% of homes46% of homes
Year builtnewer than196011% of homes16% of homes

About 1820 Riverside Ave

How much is 1820 Riverside Ave, Paso Robles, CA worth?

The TopHap Estimate for 1820 Riverside Ave, Paso Robles, CA is $614,573 as of Sep 24, 2026. The likely range is $562,106 to $667,040. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 1820 Riverside Ave, Paso Robles, CA last sell?

1820 Riverside Ave, Paso Robles, CA last sold on Sep 28, 2011 for $120,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 1820 Riverside Ave, Paso Robles, CA?

1820 Riverside Ave, Paso Robles, CA has 4 bedrooms, 2 bathrooms, 1,243 square feet of living space and a 0.16-acre lot.

When was 1820 Riverside Ave, Paso Robles, CA built?

1820 Riverside Ave, Paso Robles, CA was built in 1960, making it 66 years old. The building has 1 story.

What schools serve 1820 Riverside Ave, Paso Robles, CA?

1820 Riverside Ave, Paso Robles, CA is assigned to Bauer-Speck Elementary School (elementary), rated C-; George H. Flamson Middle School (middle), rated C+; Paso Robles High School (high), rated B-. All sit in Paso Robles Joint Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 1820 Riverside Ave, Paso Robles, CA compare to other homes in Paso Robles 93446?

Among the 16,449 homes in Paso Robles 93446, it is worth more than 25% of them ($614,573 against a typical $748,521), its price per square foot is higher than 79% of them ($494 against a typical $428), it is bigger than 19% of them (1,243 ft² against a typical 1,698 ft²), its lot is bigger than 31% of them (0.16 ac against a typical 0.22 ac) and it is newer than 11% of them (1960 against a typical 1988). Measured against all of San Luis Obispo County, it is worth more than 16% 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 1820 Riverside Ave, Paso Robles, CA?

The 2025 property tax bill for 1820 Riverside Ave, Paso Robles, CA was $1,669. The county assessed it at $153,728.

More homes on Riverside Ave

Closest homes

More homes in Paso Robles 93446

Assigned schools

Explore the area

See this home in context

Open 1820 Riverside Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map