Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$514,358$265 / 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 97How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

4138 S RIVIERA ST

AURORA, CO 80018
3
Beds
3.5
Baths
1,940 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1998
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$514K
$501K low$528K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,251 (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.$34,676 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$35,413
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$566,600

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.50
27
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
29
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
73
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
23
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
98
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.4 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.Single Family Residence
CountyARAPAHOE
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.2013
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Central
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
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck · 192 ft²Patio · 390 ft²Porch · 42 ft²

Transaction History(7)

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(4)

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

E
Dakota Valley Elementary SchoolC-
Elementary · Grades KG–5 · 0.8 mi
M
Sky Vista Middle SchoolB
Middle · Grades 6–8 · 1.0 mi
H
Eaglecrest High SchoolA
High · Grades 9–12 · 1.2 mi

District: Cherry Creek School District 5

Neighborhood · ZIP 80018These 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.16
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.41

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.16,727
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.547 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$123,836
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$144,311
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.19 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.69%

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

4138 S Riviera 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.

  • Worth less than 65% of homes in Aurora 80018
  • Has a smaller lot than 70% of homes in Aurora 80018
  • Older than 94% of homes in Aurora 80018

What homes are worth in Aurora 80018

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

This home
$368K$739K

This home is worth more than 35% of homes in Aurora 80018.

How it measures up in Aurora 80018

The dot is this home. The mark in the middle is the typical home in Aurora 80018.

Estimated value$514,358
CheaperTypical $544,134Pricier

Pricier than 35% of homes nearby

Price per ft²$265
CheaperTypical $259Pricier

Pricier than 54% of homes nearby

Living area1,940 ft²
SmallerTypical 2,026 ft²Bigger

Bigger than 44% of homes nearby

Lot size0.14 ac
SmallerTypical 0.16 acBigger

Bigger than 30% of homes nearby

Year built1998
OlderTypical 2017Newer

Newer than 6% of homes nearby

How 4138 S Riviera St ranks against every home in each area.
MeasureThis homeEast Quincy HighlandsAurora 80018Arapahoe County
Estimated valuepricier than$514,35843% of homes35% of homes51% of homes
Price per ft²pricier than$26542% of homes54% of homes47% of homes
Living areabigger than1,940 ft²51% of homes44% of homes51% of homes
Lot sizebigger than0.14 ac36% of homes30% of homes35% of homes
Year builtnewer than199818% of homes6% of homes72% of homes

About 4138 S Riviera St

How much is 4138 S Riviera St, Aurora, CO worth?

The TopHap Estimate for 4138 S Riviera St, Aurora, CO is $514,358 as of Aug 30, 2026. The likely range is $500,946 to $527,770. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4138 S Riviera St, Aurora, CO last sell?

4138 S Riviera St, Aurora, CO last sold on Oct 13, 2021, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 4138 S Riviera St, Aurora, CO?

4138 S Riviera St, Aurora, CO has 3 bedrooms, 3.5 bathrooms, 1,940 square feet of living space and a 0.14-acre lot.

When was 4138 S Riviera St, Aurora, CO built?

4138 S Riviera St, Aurora, CO was built in 1998, making it 28 years old. The building has 2 stories.

What schools serve 4138 S Riviera St, Aurora, CO?

4138 S Riviera St, Aurora, CO is assigned to Dakota Valley Elementary School (elementary), rated C-; Sky Vista Middle School (middle), rated B; Eaglecrest High School (high), rated A. All sit in Cherry Creek School District 5. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4138 S Riviera St, Aurora, CO compare to other homes in Aurora 80018?

Among the 8,635 homes in Aurora 80018, it is worth more than 35% of them ($514,358 against a typical $544,134), its price per square foot is higher than 54% of them ($265 against a typical $259), it is bigger than 44% of them (1,940 ft² against a typical 2,026 ft²), its lot is bigger than 30% of them (0.14 ac against a typical 0.16 ac) and it is newer than 6% of them (1998 against a typical 2017). Measured against all of Arapahoe County, it is worth more than 51% 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 4138 S Riviera St, Aurora, CO?

The 2025 property tax bill for 4138 S Riviera St, Aurora, CO was $3,251. The county assessed it at $34,676.

More homes on S Riviera St

Closest homes

More homes in Aurora 80018

Assigned schools

Explore the area

See this home in context

Open 4138 S Riviera St 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