Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,110,115$311 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

6131 ROBERTS PL

RANCHO CUCAMONGA, CA 91739
5
Beds
3
Baths
3,570 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.
0.46 ac
Lot SizeThe size of the land the home sits on, from county records.
1990
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.1M
$1M low$1.2M high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$843,115
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$674,492
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.20%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$267,000
FAIRWAY INDEPENDENT MORTGAGE CORP · recorded Jan 26, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,006 (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.$615,386 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$153,846
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$461,540

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.12 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.0.2 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
StyleThe architectural style of the home, such as ranch or colonial.Modern
CountySAN BERNARDINO
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.1991
Lot (acres)The size of the land the home sits on, from county records.0.46
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.Tile
HeatingThe type of heating system in the home.Central
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 119 ft²Porch · 119 ft²

Transaction History(2)

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
Etiwanda Colony Elementary SchoolA-
Elementary · Grades KG–5 · 0.2 mi
M
Summit Intermediate SchoolA-
Middle · Grades 6–8 · 0.4 mi
H
Etiwanda High SchoolA
High · Grades 9–12 · 1.0 mi

District: Chaffey Joint Union High School District

Neighborhood · ZIP 91739These 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.47
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.537

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.9%
PopulationHow many people live in this area.41,489
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,320 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,481
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$176,085
Average tempThe average temperature here across a full year.56°F
Annual precipHow much rain and melted snow falls here in a typical year.34 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
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

6131 Roberts Pl 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 more than 96% of homes in San Bernardino County
  • Costs less per square foot than 89% of homes in Rancho Cucamonga 91739
  • Bigger than 97% of homes in San Bernardino County
  • Has a bigger lot than 90% of homes in Rancho Cucamonga 91739
  • Older than 85% of homes in Etiwanda

What homes are worth in Rancho Cucamonga 91739

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

This home
$477K$1.8M

This home is worth more than 71% of homes in Rancho Cucamonga 91739.

How it measures up in Rancho Cucamonga 91739

The dot is this home. The mark in the middle is the typical home in Rancho Cucamonga 91739.

Estimated value$1,110,115
CheaperTypical $924,651Pricier

Pricier than 71% of homes nearby

Price per ft²$311
CheaperTypical $383Pricier

Pricier than 11% of homes nearby

Living area3,570 ft²
SmallerTypical 2,566 ft²Bigger

Bigger than 85% of homes nearby

Lot size0.46 ac
SmallerTypical 0.18 acBigger

Bigger than 90% of homes nearby

Year built1990
OlderTypical 2002Newer

Newer than 23% of homes nearby

How 6131 Roberts Pl ranks against every home in each area.
MeasureThis homeEtiwandaRancho Cucamonga 91739San Bernardino County
Estimated valuepricier than$1,110,11566% of homes71% of homes96% of homes
Price per ft²pricier than$31117% of homes11% of homes45% of homes
Living areabigger than3,570 ft²76% of homes85% of homes97% of homes
Lot sizebigger than0.46 ac76% of homes90% of homes83% of homes
Year builtnewer than199015% of homes23% of homes67% of homes

About 6131 Roberts Pl

How much is 6131 Roberts Pl, Rancho Cucamonga, CA worth?

The TopHap Estimate for 6131 Roberts Pl, Rancho Cucamonga, CA is $1,110,115 as of Jul 14, 2026. The likely range is $1,023,261 to $1,196,969. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 6131 Roberts Pl, Rancho Cucamonga, CA last sell?

6131 Roberts Pl, Rancho Cucamonga, CA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 6131 Roberts Pl, Rancho Cucamonga, CA?

6131 Roberts Pl, Rancho Cucamonga, CA has 5 bedrooms, 3 bathrooms, 3,570 square feet of living space and a 0.46-acre lot.

When was 6131 Roberts Pl, Rancho Cucamonga, CA built?

6131 Roberts Pl, Rancho Cucamonga, CA was built in 1990, making it 36 years old. It is a modern home. The building has 2 stories.

What schools serve 6131 Roberts Pl, Rancho Cucamonga, CA?

6131 Roberts Pl, Rancho Cucamonga, CA is assigned to Etiwanda Colony Elementary School (elementary), rated A-; Summit Intermediate School (middle), rated A-; Etiwanda High School (high), rated A. All sit in Chaffey Joint Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 6131 Roberts Pl, Rancho Cucamonga, CA compare to other homes in Rancho Cucamonga 91739?

Among the 10,775 homes in Rancho Cucamonga 91739, it is worth more than 71% of them ($1,110,115 against a typical $924,651), its price per square foot is higher than 11% of them ($311 against a typical $383), it is bigger than 85% of them (3,570 ft² against a typical 2,566 ft²), its lot is bigger than 90% of them (0.46 ac against a typical 0.18 ac) and it is newer than 23% of them (1990 against a typical 2002). Measured against all of San Bernardino County, it is worth more than 96% 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 6131 Roberts Pl, Rancho Cucamonga, CA?

The 2025 property tax bill for 6131 Roberts Pl, Rancho Cucamonga, CA was $7,006. The county assessed it at $615,386.

More homes on Roberts Pl

Closest homes

More homes in Rancho Cucamonga 91739

Assigned schools

Explore the area

See this home in context

Open 6131 Roberts Pl 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